Cairns, Nicholas; Harwood, Laurence M.; Astles, David P., Journal of the Chemical Society. Perkin transactions I, 1994, # 21, p. 3095 - 3100
作者:Cairns, Nicholas、Harwood, Laurence M.、Astles, David P.、Orr, Alex
DOI:——
日期:——
Application of the Lewis acid-catalysed Claisen rearrangement of 4′-(1,1-dimethylallyloxy) coumarates to the synthesis of demethylsuberosin
作者:Nicholas Cairns、Laurence M. Harwood、David P. Astles
DOI:10.1039/c39860000750
日期:——
The synthesis of the linear coumarin demethylsuberosin (1) is described via regioselective boron trifluoride–diethyl ether-catalysed Claisenrearrangement of methyl 2′-benzyloxy-4′-(1,1-dimethylallyloxy)cinnamate (4c).