Clive Derrick L J, Stoffman Elia J L
Chemistry Department, University of Alberta, Edmonton, Alberta, CanadaT6G 2G2.
Chem Commun (Camb). 2007 Jun 7(21):2151-3. doi: 10.1039/b704211f. Epub 2007 May 1.
(-)-Conocarpan (1) was synthesized by a method based on radical cyclization, and the absolute configuration was established by chemical degradation; the original 2R,3R-assignment to (+)-conocarpan should be reversed, as suggested by a later chiroptical study of model 2,3-dihydrobenzofurans.
(-)-Conocarpan(1)通过基于自由基环化的方法合成,其绝对构型通过化学降解确定;如后来对模型2,3-二氢苯并呋喃的手性光学研究所示,最初对(+)-Conocarpan的2R,3R构型归属应予以纠正。