Cyclohexenone Construction by Intramolecular Alkylidene C−H Insertion: Synthesis of (+)-Cassiol
作者:Douglass F. Taber、Robert P. Meagley、Douglas J. Doren
DOI:10.1021/jo960973a
日期:1996.1.1
We report new procedures for stereoselective cyclopentene and cyclohexenone construction employing the alkylidene carbene C-H insertion reaction. Described are diastereoselective insertion into methylene and enantiospecific insertion into methine C-H bonds. The latter case leads directly to the enantioselective synthesis of (+)-cassiol (1).