Total synthesis of the natural goniodiol-8-monoacetate from cinnamyl alcohol
作者:Zhi-Cai Yang、Wei-Shan Zhou
DOI:10.1039/c39950000743
日期:——
The first total synthesis of goniodiol-8-monoacetate, using the Sharpless asymmetric epoxidation starting from cinnamyl alcohol in twelve steps with an overall yield of 7%, is achieved.
Alkene <i>anti</i>-Dihydroxylation with Malonoyl Peroxides
作者:Carla Alamillo-Ferrer、Stuart C. Davidson、Michael J. Rawling、Natalie H. Theodoulou、Matthew Campbell、Philip G. Humphreys、Alan R. Kennedy、Nicholas C. O. Tomkinson
DOI:10.1021/acs.orglett.5b02674
日期:2015.10.16
Malonoyl peroxide 1, prepared in a single step from the commercially available diacid, is an effective reagent for the anti-dihydroxylation of alkenes. Reaction of 1 with an alkene in the presence of acetic acid at 40 degrees C followed by alkaline hydrolysis leads to the corresponding diol (35-92%) with up to 13:1 anti-selectivity. A mechanism consistent with experimental findings is proposed that accounts for the selectivity observed.
Asymmetric total synthesis of (+)-goniotriol and (+)-goniofufurone
作者:Zhi-cai Yang、Wei-shan Zhou
DOI:10.1016/0040-4020(94)01025-u
日期:1995.1
The Enantioselective synthesis of two antitumor styryl lactones, (+)-goniotriol and (+)-goniofufurone, have been completed starting from cinnamyl alcohol in ten and eleven steps with an overall yield of 21% and 12%, respectively.