Diverse reactions of sterically-protected 1,3-diphosphacyclobutane-2,4-diyls with hydride
作者:Shigekazu Ito、Joji Miura、Noboru Morita、Masaaki Yoshifuji、Anthony J. Arduengo III
DOI:10.1039/c0dt00532k
日期:——
Hydride-induced elimination of resonance stabilized substituents from a phosphorus center of 1,3-diphosphacyclobutane-2,4-diyls leads to the formation of versatile cyclic phosphaallyl anions that are useful for the construction of various electrophile-modified biradical species.