@article {3626,
	title = {The unexpected formation of a tetradentate tripyrrolic complex of nickel(II)},
	journal = {Chemische Berichte},
	volume = {129},
	number = {10},
	year = {1996},
	note = {ISI Document Delivery No.: VN636Times Cited: 1Cited Reference Count: 25},
	month = {Oct},
	pages = {1195-1198},
	type = {Article},
	abstract = {(2-Pyrolylmethane)(2-pyrrolylmethyl)imine (2) and an equimolar amount of 2-formylpyrrole give, in the presence of nickel (II) in hot methanol, the novel tripyrrolic nickel(II) complex [SP-4]-[(2-dipyrrinato-kappa(2)N,N{\textquoteright}-methyl)(2-pyrrolylmethanato-kappa N{\textquoteright}{\textquoteright}{\textquoteright}imine-kappa N{\textquoteright}{\textquoteright}{\textquoteright}]nickel(II) (4). This planar complex had been characterized by X-ray crystallography, a mechanism for its formation is proposed and its mass spectral behavior is discussed.},
	keywords = {CHEMISTRY, imine hydrolysis, macrocycle, PORPHOCYANINE, pyrrolic nickel(II) complexes, template effect},
	isbn = {0009-2940},
	url = {<Go to ISI>://A1996VN63600008},
	author = {Bruckner, C. and Mar, E. K. and Rettig, S. J. and Dolphin, D.}
}
@article {3569,
	title = {Protonation of porphocyanine - A new expanded tetrapyrrolic macrocycle},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {73},
	number = {12},
	year = {1995},
	note = {ISI Document Delivery No.: TV232Times Cited: 4Cited Reference Count: 19},
	month = {Dec},
	pages = {2148-2152},
	type = {Article},
	abstract = {The porphocyanine nucleus contains six nitrogen atoms, four of which are theoretically capable of accepting a proton in acidic solution. However, only the monoprotonated and diprotonated forms have been observed. These two forms were characterized by their visible and fluorescence spectra. pK(a) values of 6.0 +/- 0.1 and 4.4 +/- 0.1 were determined by spectrophotometric titration. The monoprotonated monocationic form can be observed in methanol.},
	keywords = {ACIDS, octaethylporphocyanine, Octaethylporphyrin, PORPHOCYANINE, protonation},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1995TV23200007},
	author = {Xie, L. Y. and Dolphin, D.}
}
@article {2970,
	title = {A CONVENIENT, ONE-POT SYNTHESIS OF 1,9-DICYANO-DIPYRROMETHANES AND A DIFURYLMETHANE},
	journal = {Synlett},
	number = {11},
	year = {1994},
	note = {ISI Document Delivery No.: PR523Times Cited: 11Cited Reference Count: 10},
	month = {Nov},
	pages = {939-940},
	type = {Note},
	abstract = {A range of 1,9-dicyano-dipyrromethanes were prepared from 1,9-dicarboxy- or 1,9-diunsubstituted-dipyrromethanes by decarboxylation (of the acids) and treatment with chlorosulfuryl-isocyanate in DMF; a dicyanodifurylmethane was prepared similarly. These 1,9-dicyano derivatives are important as precursors to {\textquoteright}{\textquoteright}expanded{\textquoteright}{\textquoteright} porphyrin-like macrocycles.},
	keywords = {CYANATION, DIFURYLMETHANE, dipyrromethane, PORPHOCYANINE},
	isbn = {0936-5214},
	url = {<Go to ISI>://A1994PR52300019},
	author = {Boyle, R. W. and Karunaratne, V. and Jasat, A. and Mar, E. K. and Dolphin, D.}
}
