Liu, Zhi-Yu; Chu, Xin-Jie, Journal of the Chemical Society. Perkin transactions I, 1993, # 18, p. 2155 - 2160
作者:Liu, Zhi-Yu、Chu, Xin-Jie
DOI:——
日期:——
A stereospecific formal synthesis of clavulones from tricyclo[5.2.1.02,6]decadienone epoxides
作者:A.J.H. Klunder、B. Zwanenburg、Z.Y. Liu
DOI:10.1016/0040-4039(91)80708-e
日期:1991.6
stereospecific formal synthesis of clavulones , prostanoids of marine origin, has been accomplished starting from tricyclo[5.2.1.02,6]decadienone epoxide . Reaction with oct-2-ynyl zinc bromide, followed by reductive epoxide ring opening and subsequent thermal cycloreversion, usingflashvacuumthermolysis, leads to λ-hydroxycyclopentenone , an essential builing block for clavulones I and II, in an excellent