A direct efficient diastereoselective synthesis of enantiopure 3-substituted-isobenzofuranones
作者:Rafael Pedrosa、Sonia Sayalero、Martina Vicente
DOI:10.1016/j.tet.2006.08.058
日期:2006.10
single diastereoisomer. That compound reacted with different organometallics leading to 3 in excellent de. Hydrolysis of carbinols, followed by oxidation of the intermediates allowed for the synthesis of enantiopure phthalides.