Claisen ortho ester rearrangement with trimethyl β-(methoxy)orthopropionate: a thermally stable synthon for the preparation of methyl α-substituted acrylates
作者:Stanley Raucher、James E. Macdonald、Ross F. Lawrence
DOI:10.1016/s0040-4039(00)77851-8
日期:1980.1
Trimethyl β-(methoxy)orthopropionate, a compound which is thermally stable at 190 °C for prolonged times, may be utilized as a synthon for the preparation of methyl α-substituted acrylates via Claisen ortho ester rearrangement with allylic alcohols followed by β-elimination of methanol with base.