Intra- and inter-molecular phosphoryl migration in phosphinothiazolines; precursors to polynuclear complexes and bimetallic coordination polymers†‡
Abstract
Two tautomers of the new phosphinoaminothiazoline Ph2PNHCNCH2CH2S
(1), obtained from the reaction of
C
N(PPh2)CH2CH2S
(2) has been demonstrated experimentally and by DFT calculations; 2 reacts with [AuCl(THT)] to give [(AuCl)22] whereas the bidentate metalloligand cis-[Pt(1−H)2] reacts with AgOTf to form the Ag–Pt coordination