ISSN:
0170-2041
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Metal Complexes with Tetrapyrrole Ligands, XXXII. - Improved Procedure for Insertion of Osmium into Porphyrins, Carbonylosmium(II) Complexes of Mesoporphyrin IXAn improved procedure for the insertion of osmium into porphyrins is tested with mesotetra-(p-tolyl)porphyrin. Potassium hexachloroosmate, K2OsCl6, in diethyleneglycol monomethyl ether serves as metal carrier. The procedure allows the preparation of carbonyl(mesoporphyrinato-IX)pyridineosmium(II) which is now available for reconstitution experiments.
Notes:
Ein verbessertes Verfahren zum Einbau von Osmium in Porphyrine wird an Mesotetra(p-tolyl)-porphyrin erprobt. Als Metallspender dient Kaliumhexachloroosmat(IV), K2OsCl6, in Diethylenglycolmonomethylether. Das Verfahren ermöglicht die Darstellung von Carbonyl(mesoporphyrinato-IX)pyridinosmium(II), das nunmehr für Rekonstitutionsexperimente zur Verfügung steht.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.198319831212
