@article {2501,
	title = {Hydrolytic stability of nitrogenous-heteroaryltrifluoroborates under aqueous conditions at near neutral pH},
	journal = {Journal of Fluorine Chemistry},
	volume = {130},
	number = {4},
	year = {2009},
	note = {ISI Document Delivery No.: 434ZRTimes Cited: 4Cited Reference Count: 16Li, Ying Asadi, Ali Perrin, David M.},
	month = {Apr},
	pages = {377-382},
	type = {Article},
	abstract = {The hydrolytic stability of heteroaryltrifluoroborates under physiological conditions has been analyzed by F-19 NMR spectroscopy and is found to be greatly enhanced by the presence of endocyclic ring nitrogens. Stability is further enhanced by the presence of exocyclic electron withdrawing substituents. As with aryltrifluoroborates, NMR analysis suggests that the hydrolysis proceeds via single rate-determining step reflecting loss of the first fluoride atom. The stability of these complexes is significant both in terms of metal catalyzed cross-coupling reactions as well as the potential for generating boronic acid based F-18-PET imaging agents. (C) 2008 Elsevier B.V. All rights reserved.},
	keywords = {aryltrifluoroborate, CROSS-COUPLING REACTIONS, F-19 NMR, Heteroaryltrifluoroborates, Hydrolytic stability, PET, PET imaging, POTASSIUM ARYL, SALTS},
	isbn = {0022-1139},
	url = {<Go to ISI>://000265313400001},
	author = {Li, Y. and Asadi, A. and Perrin,David M.}
}
@article {2332,
	title = {Facile Synthesis of Unsubstituted beta,beta {\textquoteright}-Linked Diformyldipyrromethanes},
	journal = {Journal of Organic Chemistry},
	volume = {73},
	number = {23},
	year = {2008},
	note = {ISI Document Delivery No.: 378JDTimes Cited: 2Cited Reference Count: 31Zhang, Zhan Shin, Ji-Young Dolphin, David},
	month = {Dec},
	pages = {9515-9517},
	type = {Article},
	abstract = {Unsubstituted beta,beta{\textquoteright}-linked diformyldipyrromethanes are promising precursors for the synthesis of novel poly dipyrromethene ligands and N-confused porphyrins. A strategy has been developed to selectively synthesize unsubstituted beta,beta{\textquoteright}-linked diformyldipyrromethanes in moderate yields starting from 2-formylpyrrole.},
	keywords = {ACETALS, BUILDING-BLOCKS, CHEMISTRY, COMPLEXES, ISOMER, MESOSUBSTITUTED DIPYRROMETHANES, N-confused porphyrin, SALTS, SUBSTITUENTS, supramolecular, TETRAPYRROLE},
	isbn = {0022-3263},
	url = {<Go to ISI>://000261316100052},
	author = {Zhang, Z. and Shin, J. Y. and Dolphin, D.}
}
@article {1499,
	title = {New oligophosphines and (hydroxymethyl)phosphonium chlorides},
	journal = {Inorganic Chemistry},
	volume = {45},
	number = {7},
	year = {2006},
	note = {ISI Document Delivery No.: 028HCTimes Cited: 6Cited Reference Count: 46},
	month = {Apr},
	pages = {2917-2924},
	type = {Article},
	abstract = {{The new oligophosphines [H2P(CH2)(2)](2)PH, [H2P(CH2)(2)P(H)CH2](2), and {[(H2P(CH2)(2)](2)PCH2}(2) have been made by hydrophosphination of diethyl vinylphosphonate (2) with H2P(CH2)(2)PH2 (1), using different ratios of 2/1, followed by LiAlH4 reduction of the phosphonate intermediates; the three phosphonate precursors were obtained as oils of varying purity (similar to 90-95\%) in low (similar to 20\%) to almost quantitative yield. The tri-, tetra-, and hexaphosphines were then treated with formaldehyde in the presence of hydrochloric acid to generate the corresponding water-soluble (hydroxymethyl)phosphonium chlorides {(HOCH2)(3)P[(CH2)(2)P(CH2OH)(2)](n)(CH2)(2)P(CH2PH)(3)}Cl-m (n = 1},
	keywords = {ALDEHYDES, BRIGHTNESS STABILIZING AGENTS, COMPLEXES, CRYSTAL-STRUCTURE, DERIVATIVES, FORMALDEHYDE, LIGANDS, phosphines, SALTS, WATER},
	isbn = {0020-1669},
	url = {<Go to ISI>://000236476700018},
	author = {Moiseev, D. and James, Brian R. and Patrick, B. O. and Hu, Thomas Q.}
}
@article {1499,
	title = {New oligophosphines and (hydroxymethyl)phosphonium chlorides},
	journal = {Inorganic Chemistry},
	volume = {45},
	number = {7},
	year = {2006},
	note = {ISI Document Delivery No.: 028HCTimes Cited: 6Cited Reference Count: 46},
	month = {Apr},
	pages = {2917-2924},
	type = {Article},
	abstract = {{The new oligophosphines [H2P(CH2)(2)](2)PH, [H2P(CH2)(2)P(H)CH2](2), and {[(H2P(CH2)(2)](2)PCH2}(2) have been made by hydrophosphination of diethyl vinylphosphonate (2) with H2P(CH2)(2)PH2 (1), using different ratios of 2/1, followed by LiAlH4 reduction of the phosphonate intermediates; the three phosphonate precursors were obtained as oils of varying purity (similar to 90-95\%) in low (similar to 20\%) to almost quantitative yield. The tri-, tetra-, and hexaphosphines were then treated with formaldehyde in the presence of hydrochloric acid to generate the corresponding water-soluble (hydroxymethyl)phosphonium chlorides {(HOCH2)(3)P[(CH2)(2)P(CH2OH)(2)](n)(CH2)(2)P(CH2PH)(3)}Cl-m (n = 1},
	keywords = {ALDEHYDES, BRIGHTNESS STABILIZING AGENTS, COMPLEXES, CRYSTAL-STRUCTURE, DERIVATIVES, FORMALDEHYDE, LIGANDS, phosphines, SALTS, WATER},
	isbn = {0020-1669},
	url = {<Go to ISI>://000236476700018},
	author = {Moiseev, D. and James, Brian R. and Patrick, B. O. and Hu, Thomas Q.}
}
@article {1359,
	title = {Structure-reactivity correlations for solid-state enantioselective photochemical reactions established directly from powder X-ray diffraction},
	journal = {Journal of the American Chemical Society},
	volume = {128},
	number = {49},
	year = {2006},
	note = {ISI Document Delivery No.: 113CMTimes Cited: 5Cited Reference Count: 29Cheung, Eugene Y. Harris, Kenneth D. M. Kang, Ting Scheffer, John R. Trotter, James},
	month = {Dec},
	pages = {15554-15555},
	type = {Article},
	keywords = {ASYMMETRIC INDUCTION, CHEMISTRY, CRYSTALLINE STATE, GENETIC ALGORITHM, ORGANIC-PHOTOCHEMISTRY, SALTS},
	isbn = {0002-7863},
	url = {<Go to ISI>://000242575300003},
	author = {Cheung, E. Y. and Harris, K. D. M. and Kang, T. and Scheffer, J. R. and Trotter, J.}
}
@article {1359,
	title = {Structure-reactivity correlations for solid-state enantioselective photochemical reactions established directly from powder X-ray diffraction},
	journal = {Journal of the American Chemical Society},
	volume = {128},
	number = {49},
	year = {2006},
	note = {ISI Document Delivery No.: 113CMTimes Cited: 5Cited Reference Count: 29Cheung, Eugene Y. Harris, Kenneth D. M. Kang, Ting Scheffer, John R. Trotter, James},
	month = {Dec},
	pages = {15554-15555},
	type = {Article},
	keywords = {ASYMMETRIC INDUCTION, CHEMISTRY, CRYSTALLINE STATE, GENETIC ALGORITHM, ORGANIC-PHOTOCHEMISTRY, SALTS},
	isbn = {0002-7863},
	url = {<Go to ISI>://000242575300003},
	author = {Cheung, E. Y. and Harris, K. D. M. and Kang, T. and Scheffer, J. R. and Trotter, J.}
}
@article {1302,
	title = {Photochemistry of 1-isopropylcycloalkyl aryl ketones: Ring size effects, medium effects, and asymmetric induction},
	journal = {Organic Letters},
	volume = {7},
	number = {7},
	year = {2005},
	note = {ISI Document Delivery No.: 910HITimes Cited: 16Cited Reference Count: 15},
	month = {Mar},
	pages = {1315-1318},
	type = {Article},
	abstract = {The n = 0, 1, and 2 ketones shown above undergo Yang photocyclization in solution, but only the n = 1 analogues react this way in the solid state. Based on X-ray crystallography, these differences in reactivity are attributed to an unusually large distance for 1,4-hydroxybiradical cyclization in the solid state for the n = 0 and 2 ring systems, which leads to predominant reverse hydrogen transfer (rht). Enantiomeric excesses of up to 99\% can be achieved in the case of the n = 1 system through the use of the solid-state ionic chiral auxiliary method of asymmetric synthesis.},
	keywords = {ABSTRACTION, BEHAVIOR, PHENYL KETONES, SALTS, STATE},
	isbn = {1523-7060},
	url = {<Go to ISI>://000227921200030},
	author = {Xia, W. J. and Scheffer, J. R. and Botoshansky, M. and Kaftory, M.}
}
@article {1075,
	title = {Photochemistry of 9-methylbicyclo[3.3.1]nonyl aryl ketones - A novel 1,5-disproportionation of 1,4-hydroxy biradicals and asymmetric induction using the solid-state ionic chiral auxiliary method},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {83},
	number = {9},
	year = {2005},
	note = {ISI Document Delivery No.: 001VETimes Cited: 4Cited Reference Count: 29},
	month = {Sep},
	pages = {1460-1472},
	type = {Article},
	abstract = {A novel 1.5-disproportionation reaction has been discovered for 1,4-hydroxy biradicals derived from the photolysis of 9-methylbicyclo[3.3.1]nonyl phenyl ketones (1), which undergo mainly Yang cyclization both in Solution and the solid state. By applying the solid-state ionic chiral auxiliary method of asymmetric synthesis to the Yang cyclization, enantiomeric excesses as high as 95\% were achieved at high reaction conversions. The origin of the reaction selectivity is discussed with the help of X-ray crystallography. In addition, the solid-state photoreaction of ketone 1b was found to occur in a single crystal-to-single crystal fashion.},
	keywords = {1, 4-hydroxy biradical, asymmetric, BEHAVIOR, CRYSTAL-STRUCTURE, disproportionation, HYDROGEN-BOND, INDUCTION, ionic chiral auxiliary, PHOTOCHEMISTRY, PHOTOCYCLIZATION, reaction, REACTIVITY CORRELATIONS, SALTS, single crystal-to-single crystal},
	isbn = {0008-4042},
	url = {<Go to ISI>://000234570000030},
	author = {Chen, S. and Patrick, B. O. and Scheffer, J. R.}
}
@article {5101,
	title = {An unexpected Paterno-Buchi reaction in the crystalline state},
	journal = {Organic Letters},
	volume = {3},
	number = {21},
	year = {2001},
	note = {ISI Document Delivery No.: 484UMTimes Cited: 6Cited Reference Count: 43},
	month = {Oct},
	pages = {3361-3364},
	type = {Article},
	abstract = {[GRAPHICS] The solution and solid-state photochemistry of a series of aryl 1-phenylcyclopentyl ketones (1) was investigated. While typical Norrish type I products were formed in solution, irradiation of crystals of I afforded the novel oxetanes 3 and 4 regiospecifically. The formation of the oxetanes is believed to occur through Norrish type I cleavage and hydrogen abstraction, producing an alkene and an aldehyde, followed by a Paternb-BUchi reaction within the crystal lattice cage.},
	keywords = {ASYMMETRIC INDUCTION, ORGANIC-PHOTOCHEMISTRY, PHOTOCYCLOADDITION, SALTS, SOLID-STATE, YANG PHOTOCYCLIZATION REACTION},
	isbn = {1523-7060},
	url = {<Go to ISI>://000171708000034},
	author = {Kang, T. and Scheffer, J. R.}
}
@article {4572,
	title = {11,12-bis(diethylaminomethyl)-9,10-dihydro-9,10-ethenoanthracene: A probe for the heavy atom effect in solid state photoreactions},
	journal = {Tetrahedron},
	volume = {55},
	number = {8},
	year = {1999},
	note = {ISI Document Delivery No.: 167FYTimes Cited: 2Cited Reference Count: 26},
	month = {Feb},
	pages = {2171-2182},
	type = {Article},
	abstract = {The photochemistry of title compound 2 and its hydrogen halide salts was investigated in solution and in the solid state. In the solid state the halide ions were shown to cause a heavy atom effect that was not observed in solution. The orientation of the halide ions towards the chromophore was determined on the basis of the corresponding structures in the solid state as determined by X-ray crystallography. (C) 1999 Elsevier Science Ltd. All rights reserved.},
	keywords = {CRYSTALLINE, MOLECULES, ORGANIC-PHOTOCHEMISTRY, REACTIVITY, SALTS},
	isbn = {0040-4020},
	url = {<Go to ISI>://000078622900004},
	author = {Ihmels, H. and Patrick, B. O. and Scheffer, J. R. and Trotter, J.}
}
@article {4572,
	title = {11,12-bis(diethylaminomethyl)-9,10-dihydro-9,10-ethenoanthracene: A probe for the heavy atom effect in solid state photoreactions},
	journal = {Tetrahedron},
	volume = {55},
	number = {8},
	year = {1999},
	note = {ISI Document Delivery No.: 167FYTimes Cited: 2Cited Reference Count: 26},
	month = {Feb},
	pages = {2171-2182},
	type = {Article},
	abstract = {The photochemistry of title compound 2 and its hydrogen halide salts was investigated in solution and in the solid state. In the solid state the halide ions were shown to cause a heavy atom effect that was not observed in solution. The orientation of the halide ions towards the chromophore was determined on the basis of the corresponding structures in the solid state as determined by X-ray crystallography. (C) 1999 Elsevier Science Ltd. All rights reserved.},
	keywords = {CRYSTALLINE, MOLECULES, ORGANIC-PHOTOCHEMISTRY, REACTIVITY, SALTS},
	isbn = {0040-4020},
	url = {<Go to ISI>://000078622900004},
	author = {Ihmels, H. and Patrick, B. O. and Scheffer, J. R. and Trotter, J.}
}
@article {3689,
	title = {Acyclic sulfur-nitrogen compounds. Syntheses and crystal and molecular structures of bis((trifluoromethyl)sulfonyl)amine ((CF3SO2)(2)NH), magnesium hexaaquo bis((trifluoromethyl)sulfonyl)amide dihydrate ([Mg(H2O)(6)][(CF3SO2)(2)N](2)center dot 2H(2)O), an},
	journal = {Inorganic Chemistry},
	volume = {35},
	number = {7},
	year = {1996},
	note = {ISI Document Delivery No.: UC848Times Cited: 58Cited Reference Count: 69},
	month = {Mar},
	pages = {1918-1925},
	type = {Article},
	abstract = {{The syntheses of three acyclic (fluorosulfonyl)- or ((trifluoromethyl)sulfonyl)-nitrogen derivatives and their crystal and molecular structures are reported. The structures of bis((trifluoromethyl)sulfonyl)amine (1; (CF3SO2)(2)NH) and the corresponding anion in magnesium hexaaquo bis((trifluoromethyl)sulfonyl)amide dihydrate (2; [Mg(H2O)(6)][(CF3SO2)(2)N](2) . 2H(2O)) shed some light on the observed high gas-phase acidity of (CF3SO2)(2)NH. Extensive electron delocalization in the anion [(CF3SO)(2)N](-) from planar, sp(2)-hybridized nitrogen into 3d orbitals of sulfur results in a noticeable shortening of the S-N bond on deprotonation. Similar electron delocalization is observed for the third compound, bis(bis(fluorosulfonyl)amino)sulfur (3; (FSO2)(2)NSN(SO2F)(2)), which features planar nitrogens with nearly six equidistant S-N bonds and extremely short S-O and S-F bonds. Compounds 2 and 3 have not been reported previously. Their unexpected, accidental formation and their characterization will be discussed. Compound 1 crystallizes in the space group Peen (No. 56) with a = 16.404(3) Angstrom},
	keywords = {ACIDITY, cation, HEXAHYDRATE, NEUTRON-DIFFRACTION, SALTS, SULFONIMIDES},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1996UC84800027},
	author = {Haas, A. and Klare, C. and Betz, P. and Bruckmann, J. and Kruger, C. and Tsay, Y. H. and Aubke, F.}
}
@article {3678,
	title = {The ionic auxiliary concept in solid state organic photochemistry},
	journal = {Accounts of Chemical Research},
	volume = {29},
	number = {4},
	year = {1996},
	note = {ISI Document Delivery No.: UE738Times Cited: 121Cited Reference Count: 42},
	month = {Apr},
	pages = {203-209},
	type = {Review},
	keywords = {ASYMMETRIC INDUCTION, chirality, CRYSTAL, KETONES, PHOTOREARRANGEMENT, REACTIVITY, SALTS, SUPRAMOLECULAR PHOTOCHEMISTRY},
	isbn = {0001-4842},
	url = {<Go to ISI>://A1996UE73800006},
	author = {Gamlin, J. N. and Jones, R. and Leibovitch, M. and Patrick, B. and Scheffer, J. R. and Trotter, J.}
}
@article {3678,
	title = {The ionic auxiliary concept in solid state organic photochemistry},
	journal = {Accounts of Chemical Research},
	volume = {29},
	number = {4},
	year = {1996},
	note = {ISI Document Delivery No.: UE738Times Cited: 121Cited Reference Count: 42},
	month = {Apr},
	pages = {203-209},
	type = {Review},
	keywords = {ASYMMETRIC INDUCTION, chirality, CRYSTAL, KETONES, PHOTOREARRANGEMENT, REACTIVITY, SALTS, SUPRAMOLECULAR PHOTOCHEMISTRY},
	isbn = {0001-4842},
	url = {<Go to ISI>://A1996UE73800006},
	author = {Gamlin, J. N. and Jones, R. and Leibovitch, M. and Patrick, B. and Scheffer, J. R. and Trotter, J.}
}
@article {3575,
	title = {COMPLEXES OF TRIVALENT METAL-IONS WITH POTENTIALLY HEPTADENTATE N4O3 SCHIFF-BASE AND AMINE PHENOL LIGANDS OF VARYING RIGIDITY},
	journal = {Inorganic Chemistry},
	volume = {34},
	number = {8},
	year = {1995},
	note = {ISI Document Delivery No.: QT603Times Cited: 67Cited Reference Count: 47},
	month = {Apr},
	pages = {2164-2178},
	type = {Article},
	abstract = {{The synthesis and characterization of several potentially heptadentate N4O3 Schiff bases and amine phenols, as well as a series of their mononuclear and dinuclear complexes with indium and the lanthanides are reported. Schiff bases containing imidazolidine rings were the products of the known condensation reaction of triethylenetetramine with 3 equiv of 5-substituted salicylaldehydes to form H(3)api (5-H-substituent), H(3)Clapi (5-Cl-substituent), or H(3)Brapi (5-Br-substituent); KBH4 reduction of these Schiff bases gave the appropriate isomeric N4O3 amine phenols H-3(1,2,4-btt) and H-3(1,1,4,-btt), as well as an acetone adduct, H-3(1,2,4-ahi). The Schiff bases reacted with 1 equiv of a lanthanide (Ln(3+)) nitrate to produce mononuclear nine-coordinated [Ln(H(3)Xapi)-(NO3)(3)] complex wherein the ligand adopts a tridentate capping coordination mode, whereas the amine phenols formed mononuclear seven-coordinate complexes with the lanthanides and indium; homodinuclear complexes [LnL]2 were also obtained with the Schiff bases. The X-ray structures of the Schiff bases H(3)api and H(3)Clapi, the mononuclear amine phenol complexes Yb(1,2,4-btt) . 0.5CH(3)OH and In(1,1,4-btt), and the homodinuclear Schiff base complex [La(Brapi)](2) . 2CHCl(3) have been determined. Crystals of H(3)api (C27H30N4O3) are monoclinic, space group P2(1)/a},
	keywords = {BRIDGES, CRYSTAL, ETHER, LANTHANIDE COMPLEXES, MOLECULAR-STRUCTURE, SALTS, TETRAHYDRATE, WATER, X-RAY},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1995QT60300032},
	author = {Yang, L. W. and Liu, S. and Wong, E. and Rettig, S. J. and Orvig, Chris}
}
@article {3452,
	title = {STRUCTURAL STUDIES ON DIMETHYLTIN(IV) CARBOXYLATES},
	journal = {Zeitschrift Fur Anorganische Und Allgemeine Chemie},
	volume = {621},
	number = {11},
	year = {1995},
	note = {ISI Document Delivery No.: TC950Times Cited: 6Cited Reference Count: 23},
	month = {Nov},
	pages = {1875-1882},
	type = {Article},
	abstract = {{In order to correlate Sn-119 Mossbauer parameters and structural data for dimethyltin(IV) derivatives, the molecular structures of bis(acetato)dimethyltin(IV) and bis(trifluoroace tato)dimethyltin(IV) were determined by single crystal X-ray diffration. Crystals of Me(2)Sn(OOCCH3)(2) are monoclinic},
	keywords = {ACIDS, BIS(ACETATO)DIMETHYLTIN(IV), BIS(TRIFLUOROACETATO)DIMETHYLTIN(IV), C-13 NMR, crystal structure, ME2SN(OAC)2, SALTS, X-RAY},
	isbn = {0044-2313},
	url = {<Go to ISI>://A1995TC95000008},
	author = {Mistry, F. and Rettig, S. J. and Trotter, J. and Aubke, F.}
}
@article {3452,
	title = {STRUCTURAL STUDIES ON DIMETHYLTIN(IV) CARBOXYLATES},
	journal = {Zeitschrift Fur Anorganische Und Allgemeine Chemie},
	volume = {621},
	number = {11},
	year = {1995},
	note = {ISI Document Delivery No.: TC950Times Cited: 6Cited Reference Count: 23},
	month = {Nov},
	pages = {1875-1882},
	type = {Article},
	abstract = {{In order to correlate Sn-119 Mossbauer parameters and structural data for dimethyltin(IV) derivatives, the molecular structures of bis(acetato)dimethyltin(IV) and bis(trifluoroace tato)dimethyltin(IV) were determined by single crystal X-ray diffration. Crystals of Me(2)Sn(OOCCH3)(2) are monoclinic},
	keywords = {ACIDS, BIS(ACETATO)DIMETHYLTIN(IV), BIS(TRIFLUOROACETATO)DIMETHYLTIN(IV), C-13 NMR, crystal structure, ME2SN(OAC)2, SALTS, X-RAY},
	isbn = {0044-2313},
	url = {<Go to ISI>://A1995TC95000008},
	author = {Mistry, F. and Rettig, S. J. and Trotter, J. and Aubke, F.}
}
@article {3082,
	title = {IONIC CHIRAL HANDLE-INDUCED ASYMMETRIC-SYNTHESIS IN A SOLID-STATE NORRISH TYPE-II PHOTOREACTION},
	journal = {Tetrahedron-Asymmetry},
	volume = {5},
	number = {8},
	year = {1994},
	note = {ISI Document Delivery No.: PC678Times Cited: 22Cited Reference Count: 9},
	month = {Aug},
	pages = {1415-1418},
	type = {Article},
	abstract = {Irradiation of crystals of salts formed between 4-(2,4,6-triisopropylbenzoyl)benzoic acid (1a) and various optically active amines is shown to lead to optically active Norrish type II photoproducts in low to moderate enantiomeric excesses, a process in which the ammonium ion has acted as an {\textquoteright}{\textquoteright}ionic chiral handle.{\textquoteright}{\textquoteright} X-ray crystallography reveals that the salts crystallize with two independent, mirror image-related molecules of the benzophenone moiety in the asymmetric unit, and this is suggested to be the source of the low ees observed.},
	keywords = {2, 4, 6-TRIISOPROPYLBENZOPHENONES, INDUCTION, PHOTOCHEMISTRY, SALTS},
	isbn = {0957-4166},
	url = {<Go to ISI>://A1994PC67800004},
	author = {Koshima, H. and Maeda, A. and Masuda, N. and Matsuura, T. and Hirotsu, K. and Okada, K. and Mizutari, H. and Ito, Y. and Fu, T. Y. and Scheffer, J. R. and Trotter, J.}
}
@article {3082,
	title = {IONIC CHIRAL HANDLE-INDUCED ASYMMETRIC-SYNTHESIS IN A SOLID-STATE NORRISH TYPE-II PHOTOREACTION},
	journal = {Tetrahedron-Asymmetry},
	volume = {5},
	number = {8},
	year = {1994},
	note = {ISI Document Delivery No.: PC678Times Cited: 22Cited Reference Count: 9},
	month = {Aug},
	pages = {1415-1418},
	type = {Article},
	abstract = {Irradiation of crystals of salts formed between 4-(2,4,6-triisopropylbenzoyl)benzoic acid (1a) and various optically active amines is shown to lead to optically active Norrish type II photoproducts in low to moderate enantiomeric excesses, a process in which the ammonium ion has acted as an {\textquoteright}{\textquoteright}ionic chiral handle.{\textquoteright}{\textquoteright} X-ray crystallography reveals that the salts crystallize with two independent, mirror image-related molecules of the benzophenone moiety in the asymmetric unit, and this is suggested to be the source of the low ees observed.},
	keywords = {2, 4, 6-TRIISOPROPYLBENZOPHENONES, INDUCTION, PHOTOCHEMISTRY, SALTS},
	isbn = {0957-4166},
	url = {<Go to ISI>://A1994PC67800004},
	author = {Koshima, H. and Maeda, A. and Masuda, N. and Matsuura, T. and Hirotsu, K. and Okada, K. and Mizutari, H. and Ito, Y. and Fu, T. Y. and Scheffer, J. R. and Trotter, J.}
}
@article {3046,
	title = {IONIC CHIRAL HANDLE-INDUCED SOLID-STATE ASYMMETRIC-SYNTHESIS - ORIGIN OF THE ASYMMETRIC INDUCTION ELUCIDATED THROUGH ABSOLUTE-CONFIGURATION CORRELATION STUDIES},
	journal = {Tetrahedron Letters},
	volume = {35},
	number = {9},
	year = {1994},
	note = {ISI Document Delivery No.: MY726Times Cited: 19Cited Reference Count: 14},
	month = {Feb},
	pages = {1397-1400},
	type = {Article},
	abstract = {Irradiation of crystals of two salts formed between prochiral, photochemically reactive carboxylic acids and non-absorbing, optically active amines is shown to lead to optically active photoproducts in > 95\% enantiomeric excess, a process in which the ammonium ion has acted as an {\textquoteright}{\textquoteright}ionic chiral handle{\textquoteright}{\textquoteright}. Through a combination of X-ray crystallography and chemical correlations, the absolute configurations of the photoproducts and the salts from which they are derived were determined. This allowed the absolute steric course of the photorearrangements to be charted and the structural factors responsible for the high enantioselectivity to be identified.},
	keywords = {PHOTOCHEMISTRY, SALTS},
	isbn = {0040-4039},
	url = {<Go to ISI>://A1994MY72600024},
	author = {Gudmundsdottir, A. D. and Scheffer, J. R. and Trotter, J.}
}
@article {3046,
	title = {IONIC CHIRAL HANDLE-INDUCED SOLID-STATE ASYMMETRIC-SYNTHESIS - ORIGIN OF THE ASYMMETRIC INDUCTION ELUCIDATED THROUGH ABSOLUTE-CONFIGURATION CORRELATION STUDIES},
	journal = {Tetrahedron Letters},
	volume = {35},
	number = {9},
	year = {1994},
	note = {ISI Document Delivery No.: MY726Times Cited: 19Cited Reference Count: 14},
	month = {Feb},
	pages = {1397-1400},
	type = {Article},
	abstract = {Irradiation of crystals of two salts formed between prochiral, photochemically reactive carboxylic acids and non-absorbing, optically active amines is shown to lead to optically active photoproducts in > 95\% enantiomeric excess, a process in which the ammonium ion has acted as an {\textquoteright}{\textquoteright}ionic chiral handle{\textquoteright}{\textquoteright}. Through a combination of X-ray crystallography and chemical correlations, the absolute configurations of the photoproducts and the salts from which they are derived were determined. This allowed the absolute steric course of the photorearrangements to be charted and the structural factors responsible for the high enantioselectivity to be identified.},
	keywords = {PHOTOCHEMISTRY, SALTS},
	isbn = {0040-4039},
	url = {<Go to ISI>://A1994MY72600024},
	author = {Gudmundsdottir, A. D. and Scheffer, J. R. and Trotter, J.}
}
@inbook {2974,
	title = {PREPARATION AND ANALYSIS OF 2-PHASE SYSTEMS},
	booktitle = {Aqueous Two-Phase Systems},
	series = {Methods in Enzymology},
	volume = {228},
	year = {1994},
	note = {ISI Document Delivery No.: BA88LTimes Cited: 32Cited Reference Count: 20Review525 B STREET, SUITE 1900, SAN DIEGO, CA 92101-4495},
	pages = {14-27},
	publisher = {Academic Press Inc},
	organization = {Academic Press Inc},
	address = {San Diego},
	keywords = {AQUEOUS 2-PHASE SYSTEMS, INTERFACIAL-TENSION, PARTITION, POLYETHYLENE-GLYCOL, POLYMER SYSTEMS, SALTS, SEPARATION},
	isbn = {0076-6879},
	url = {<Go to ISI>://A1994BA88L00002},
	author = {Brooks, D. E. and Norrisjones, R.}
}
@article {3125,
	title = {RADICAL FORMATION DURING THE REACTION OF BIS(FLUOROSULFURYL)PEROXIDE, S2O6F2, WITH TETRASULFUR TETRANITRIDE, S4N4, AND ELEMENTAL SULFUR, S-8},
	journal = {Journal of Fluorine Chemistry},
	volume = {66},
	number = {2},
	year = {1994},
	note = {ISI Document Delivery No.: MX367Times Cited: 1Cited Reference Count: 46},
	month = {Feb},
	pages = {147-152},
	type = {Article},
	abstract = {The radical intermediates formed initially in the reaction of S2O6F2 with S4N4 and S8 have been studied by ESR spectroscopy at X-band level. The transient radical formed in the reaction between S2O6F2 and S4N4 has the spin Hamiltonian parameters g(xx) = 2.0014, g(yy) = 2.0054, g(zz) = 2.0249, A(xx) = 22.5 MHz, A(yy) = 4.5 MHz, A(zz) = 2.0 MHz and Q(zz) = 4 MHz as determined by simulation of ESR lineshapes obtained from polycrystalline samples. The spin Hamiltonian parameters are very similar to those previously reported for [S3N2]+., and the spectra are interpreted as being most likely due to the [S3N2]+. radical. The reaction between S2O6F2 and S8 under similar conditions produces a radical that has a g-tensor of the form g(xx) = 2.0026, g(yy) = 2.0184, g(zz) = 2.0258, as determined by simulation. The transient species generated is postulated to be a similar S5+. radical.},
	keywords = {CRYSTAL-STRUCTURE, ELECTRON-SPIN-RESONANCE, HSO3F, NITROGEN, POLYATOMIC CATIONS, S3N2+, SALTS, SPECTRUM},
	isbn = {0022-1139},
	url = {<Go to ISI>://A1994MX36700011},
	author = {Mistry, F. and Herring, F. G. and Haas, A. and Aubke, F.}
}
