Formyloxyacetoxyphenylmethane and 1,1-diacylals as versatile O-formylating and O-acylating reagents for alcohols
作者:Robert S.L. Chapman、Molly Francis、Ruth Lawrence、Joshua D. Tibbetts、Steven D. Bull
DOI:10.1016/j.tet.2018.09.014
日期:2018.11
Formyloxyacetoxyphenylmethane, symmetric 1,1-diacylals and mixed 1-pivaloxy-1-acyloxy-1-phenylmethanes have been used as moisture stable O-formylating and O-acylating reagents for primary and secondary alcohols, allylic alcohols and phenols under solvent/catalyst free conditions to afford their corresponding esters in good yield.
1,1-Diacyloxy-1-phenylmethanes as versatile N-acylating agents for amines
作者:Robert. S.L. Chapman、Joshua. D. Tibbetts、Steven. D. Bull
DOI:10.1016/j.tet.2018.05.044
日期:2018.9
1,1-Diacyloxy-1-phenylmethanes and 1-pivaloxy-1-acyloxy-1-phenylmethanes have been used as bench stable N-acylating reagents for primary and secondary amines and anilines under solvent-free conditions to afford their corresponding amides in good yield.