ARCHER, DAVID A.;BROMIDGE, STEVEN M.;SAMMES, PETER G., J. CHEM. SOC. PERKIN TRANS. PT 1,(1988) N2, C. 3223-3228
作者:ARCHER, DAVID A.、BROMIDGE, STEVEN M.、SAMMES, PETER G.
DOI:——
日期:——
Studies on a new route to (±)-copaene and (±)-ylangene
作者:David A. Archer、Steven M. Bromidge、Peter G. Sammes
DOI:10.1039/p19880003223
日期:——
Elaboration of the perhydroazulene ring system formed by the intramolecularcycloaddition of a dienyl-substituted 3-oxidopyrylium has generated key intermediates used in the total synthesis of the α- and β-series of the copaene and ylangene sesquiterpene hydrocarbons. During the synthesis of the β-series of compounds selective protection of an olefinic bond was achieved by thiol addition; protection