Davies, Stephen G.; Pyatt, Dirk, Heterocycles, 1989, vol. 28, # 1, p. 163 - 166
作者:Davies, Stephen G.、Pyatt, Dirk
DOI:——
日期:——
Palladium catalysed elaboration of codeine and morphine
作者:Stephen G. Davies、Christopher J. Goodwin、Dirk Pyatt、Andrew D. Smith
DOI:10.1039/b102581n
日期:——
Palladium catalysed coupling reactions of 6-O-tert-butyldimethylsilyl-1-bromocodeine and 6-O-tert-butyldimethylsilyl-3-trifluoromethylsulfonylmorphine allow a range of substituted analogues of codeine in the 1-position and morphine in the 3-position to be efficiently and selectively prepared.