An investigation into the regioselectivity of the acid catalysed Claisen rearrangement of methyl 4- and 5-allyloxy-2-hydroxybenzoate and derivatives
作者:Laurence M. Harwood
DOI:10.1039/c39830000530
日期:——
The observed products from the acidcatalysedClaisenrearrangement of the methyl esters (1c–g) indicate that, unlike the thermal reaction, regiochemical control is independent of internal hydrogen bonding.