Thiocyanation of dialkyl phosphites and their structural analogues by thiocyanogen (SCN)2: Mechanism and stereochemistry
作者:A. łopusiński、L. łuczak、J. Michalski
DOI:10.1016/0040-4020(82)80210-x
日期:1982.1
O, S) has been reinvestigated. The reaction wa shown to be highly stereospecific and proceeds with the retention of configuration at P via the thiocyanidate >P(O)SCN structure. The thiocyanidates rearrange into the isothiocyanidates >P(O)NCS with a rate of depending on structure of substrates and reaction conditions. The thiocyanation reaction of dialykl phosphite and their structural analogues offers