82655-59-2Relevant articles and documents
N-(AMINO-THIOCARBONYL)-BENZIMIDCHLORIDE
Beyer, Lothar,Widera, Roland
, p. 1881 - 1882 (1982)
The reaction of nickel(II)chelates of N',N'-disubstituted N-benzoyl-thioureas with thionylchloride in a non polar solvent yields N-(amino-thiocarbonyl)-benzimide chlorides.
Oxidorhenium(V) complexes with tetradentate thiourea derivatives
Gomez, Juan Daniel Castillo,Nguyen, Hung Huy,Hagenbach, Adelheid,Abram, Ulrich
scheme or table, p. 123 - 130 (2012/09/10)
Potentially tetradentate, binegative thiocarbamoylbenzamidines derived from o-phenylenediamines (H2L or H3L) are shown to be suitable ligand systems for oxidorhenium(V) cores. They readily react with (NBu 4)[ReOCl4] or [ReOCl3(PPh3) 2] under formation of monoxido complexes of the composition [ReO{(H)L}(Y)] with various co-ligands (Y = ReO4-, F 3CCO2-, Cl- or methanol) or μ-oxido dimers depending on the reaction conditions applied. Representative products were isolated and studied spectroscopically and by X-ray diffraction. Substitutions in the periphery of the ligands allow the introduction of a carboxylic substituent, which may serve as anchor group for future bioconjugation of appropriate rhenium (or technetium) complexes.
REAKTIONEN AN NICKEL(II)KOORDINIERTEN N-ACYLTHIOHARNSTOFFEN MIT SAEURECHLORIDEN: EIN EINFACHER ZUGANG FUER NEUE THIOHARNSTOFF-DERIVATE
Beyer, L.,Hartung, J.,Widera, R.
, p. 405 - 412 (2007/10/02)
The reaction of transition metal coordinated N,N-dialkylsubstituted N'-benzoyl thioureas with electrophilic agents differs from the reaction of the non-coordinated ligands.The nickel(II)chelates 1 form with organic acid chlorides RCOCl the N',N'-diacylate