A Synthesis of a New Type of Alkoxycarbonylating Reagents from 1,1-Bis Carbonate (BTBC) and Their Reactions

Article abstract of DOI:10.1055/s-1987-28002

1,1'-Bis<6-(trifluoromethyl)benzotriazolyl> carbonate (BTBC) was prepared from 1-hydroxy-6-trifluoromethylbenzotriazole and trichloromethyl chloroformate (trichloromethyl carbonochloridate).The reaction of BTBC and alcohols afforded the corresponding acti