ChemInform Abstract: N→C₂→C₃ Migration of the Dichlorophosphino Group in the Synthesis of Phosphorylated NH‐Pyrroles.

Abstract

Organo-phosphorus compounds S 0080 N→C2→C3 Migration of the Dichlorophosphino Group in the Synthesis of Phosphorylated NH-Pyrroles. -A successive N→C 2 →C 3 migration of the dichlorophosphino-group is found to occur in the phosphorylation of unsubstituted pyrrole (I) with PCl3 [→(II)→(V)→(VII)]. As a result of this migration, hitherto unknown C-phosporylated N-unsubstituted pyrroles are obtained. -(CHAIKOVSKAYA*, A. A.; DMYTRIV, Y. V.; SHEVCHUK, N. V.; SMALIY, R. V.; PINCHUK, A. M.; TOLMACHEV, A. A.; Heteroat.