Chemistry of thiono-and selenonophosphoranes. A mechanistic study of chlorination reactions of phosphorus thionoesters> P (S) OR: reactive intermediates and …
J Michalski, J Mikolajczak…
文献索引：Michalski,J. et al. Journal of the American Chemical Society, 1978 , vol. 100, # 17 p. 5386 - 5390
Abstract: Low-temperature 31P NMR spectroscopy and stereochemical data obtained from compounds having optically active phosphorus and carbon centers have been applied to elucidate the mechanism of the reaction between phosphorus thionoesters> P (S) OR (1) and chlorine or sulfuryl chloride. Phosphonium intermediates were unambiguously detected and depending on the substituent at the phosphorus atom may or may not undergo ...
