作者:Jiong Chen、John N. Marx
DOI:10.1016/s0040-4039(97)00228-1
日期:1997.3
A new synthesis of(-)-rishitin (1) is reported, starting with chiral pool molecules. The crucial step is a stereoselective vinyl radical cyclization, which gives a 10:1 ratio of 21 to 22. (C) 1997 Elsevier Science Ltd.