107196-95-2Relevant articles and documents
Formation of Bis(2-oxazolidinone) Derivatives by Reactions of Methoxy-3,3-dimethyl-2-phenyloxirane or α-Bromoisobutyrophenone with Carbon Dioxide and Aliphatic α,ο-Diamines
Saito, Norio,Hatakeda, Kiyotaka,Ito, Shota,Asano, Takashi
, p. 1629 - 1631 (2007/10/02)
Reactions of 2-methoxy-3,3-dimethyl-2-phenyloxirane or α-bromoisobutyrophenone and carbon dioxide in the presence of aliphatic α,ο-diamines were investigated. 1,4-Butanediamine, 1,6-hexanediamine, 1,8-octanediamine, and 1,4-bis(aminomethyl)benzene afforded corresponding 3-(ο-aminoalkyl)-4-hydroxy-5,5-dimethyl-4-phenyl-2-oxazolidinones and 3,3'-polymethylenebis derivatives, while ethylene-diamine gave only mono-(2-oxazolidinone) derivative.