@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 = {://000261316100052}, author = {Zhang, Z. and Shin, J. Y. and Dolphin, D.} } @article {777, title = {Inner C-cyanide addition and nucleophilic addition to Ni(II) N-confused porphyrins}, journal = {Chemical Communications}, number = {9}, year = {2003}, note = {ISI Document Delivery No.: 668WMTimes Cited: 19Cited Reference Count: 9}, pages = {1062-1063}, type = {Article}, abstract = {Inner C-cyanide addition and subsequent addition of a methoxy group were observed in the reactions of Ni(II) N-confused tetra(p-tolyl)porphyrin with sodium methoxide and DDQ.}, keywords = {COMPLEX, ISOMER, RING}, isbn = {1359-7345}, url = {://000182316200017}, author = {Xiao, Z. W. and Patrick, B. O. and Dolphin, D.} } @article {776, title = {Ni(III) complex of an N-confused porphyrin inner C-oxide}, journal = {Inorganic Chemistry}, volume = {42}, number = {25}, year = {2003}, note = {ISI Document Delivery No.: 752LRTimes Cited: 21Cited Reference Count: 15}, month = {Dec}, pages = {8125-8127}, type = {Article}, abstract = {{novel, structurally characterized Ni(III) complex of an N-confused porphyrin inner C-oxide has been synthesized from the oxidation of a Ni(II) N-confused porphyrin using OsO4. Crystal data: C53H40N5NiO.CH2Cl2, monoclinic, space group P2/a (No. 13)}, keywords = {CHEMISTRY, ISOMER, METALLOPORPHYRINS, NICKEL(II), OXIDATION, STRUCTURAL CHARACTERIZATION}, isbn = {0020-1669}, url = {://000187162900002}, author = {Xiao, Z. W. and Patrick, B. O. and Dolphin, D.} } @article {554, title = {Diels-Alder reactions of nickel(II) N-confused porphyrins as dienophiles}, journal = {Chemical Communications}, number = {17}, year = {2002}, note = {ISI Document Delivery No.: 588ERTimes Cited: 27Cited Reference Count: 10}, pages = {1816-1817}, type = {Article}, abstract = {Diels-Alder reactions of nickel(II) N-confused tetraarylporphyrins as dienophiles with o-benzoquinodimethane yield nickel(II) N-confused isoquinoporphyrins.}, keywords = {ISOMER, TETRAPHENYLPORPHYRIN}, isbn = {1359-7345}, url = {://000177688900007}, author = {Xiao, Z. W. and Patrick, B. O. and Dolphin, D.} } @article {553, title = {Facile synthesis of N,N {\textquoteright}-dimethylated N-confused porphyrins}, journal = {Tetrahedron}, volume = {58}, number = {44}, year = {2002}, note = {ISI Document Delivery No.: 608QCTimes Cited: 4Cited Reference Count: 8}, month = {Oct}, pages = {9111-9116}, type = {Article}, abstract = {N-Confused tetraarylporphyrins react with CH3I in the presence of Na2CO3 to give, in high yield, N,N{\textquoteright}-dimethylated N-confused porphyrin salts, which are mixtures of structural isomers. The structures of the major isomers were determined by X-ray diffraction and NMR spectroscopic analyses. These N,N{\textquoteright}-dimethylated N-confused tetraarylporphyrin salts generate singlet oxygen when irradiated at long wavelengths in the visible region, and therefore, are potential sensitizers for photodynamic therapy. (C) 2002 Elsevier Science Ltd. All rights reserved.}, keywords = {ISOMER, METHYLATION, N, N {\textquoteright}-dimethylated N-confused porphyrin, N-confused porphyrin, RING, singlet oxygen, TETRAPHENYLPORPHYRIN}, isbn = {0040-4020}, url = {://000178857300026}, author = {Xiao, Z. W. and Dolphin, D.} } @article {3748, title = {A meso-unsubstituted N-confused porphyrin prepared by rational synthesis}, journal = {Chemical Communications}, number = {18}, year = {1996}, note = {ISI Document Delivery No.: VJ635Times Cited: 49Cited Reference Count: 21}, month = {Sep}, pages = {2141-2142}, type = {Article}, abstract = {Condensation of a tetraalkyl-alpha,alpha-dipyrromethane dialdehyde in a MacDonald-type [2+2]-condensation with a trialkyl-alpha,beta-dipyrromethane gives a heptaalkyl N-confused porphyrin.}, keywords = {ISOMER, PORPHYCENE, RING}, isbn = {1359-7345}, url = {://A1996VJ63500016}, author = {Liu, B. Y. and Bruckner, C. and Dolphin, D.} }