Diverse reactions of sterically-protected 1,3-diphosphacyclobutane-2,4-diyls with hydride.
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.
Ito
Shigekazu
S
Department of Chemistry, Graduate School of Science, Tohoku University, Aoba, Sendai, 980-8578, Japan.
Miura
Joji
J
Morita
Noboru
N
Yoshifuji
Masaaki
M
Arduengo
Anthony J
AJ