作者:Robert Chênevert、Mathieu Simard、Jérôme Bergeron、Mohammed Dasser
DOI:10.1016/j.tetasy.2004.04.046
日期:2004.6
Phosphonotrixin is a herbicidal antibiotic characterized by a unique structure bearing a C-P bond on an isoprene unit. The formal enantioselective synthesis of (S)-(-)-phosphonotrixin (ee = 93%) in nine steps and 12% overall yield from 1,3-dihydroxyacetone or in eight steps and 11% overall yield from 1,3-dichloroacetone is reported. The key reaction is the enzymatic desymmetrization of 2-isopropenylpropane-1,2,3-triol. (C) 2004 Elsevier Ltd. All rights reserved.