Acid liability of allylic esters: use of methallyl esters as acid-labile protecting groups for car☐ylic acids
作者:Christopher R. Schmid
DOI:10.1016/s0040-4039(00)77708-2
日期:1992.2
Substituted allylic esters are cleaved in refluxing 90% formic acid to afford car☐ylicacids. The scope and generality of the reaction is investigated, and several examples using methallyl esters as an acid-labile protecting group for car☐ylicacids are presented.