DABCO-catalyzed [2+2] cycloaddition reactions of allenoates and trifluoromethylketones: synthesis of 2-alkyleneoxetanes
摘要:
DABCO was found to be an efficient catalyst for the formal [2+2] cycloaddition reaction of allenoates and trifluoromethylketones (Paterno-Buchi reaction) to give the corresponding 2-alkyleneoxetanes in good yields with good diastereoselectivities. (C) 2011 Elsevier Ltd. All rights reserved.
DABCO-catalyzed [2+2] cycloaddition reactions of allenoates and trifluoromethylketones: synthesis of 2-alkyleneoxetanes
作者:Tong Wang、Xiang-Yu Chen、Song Ye
DOI:10.1016/j.tetlet.2011.08.057
日期:2011.10
DABCO was found to be an efficient catalyst for the formal [2+2] cycloaddition reaction of allenoates and trifluoromethylketones (Paterno-Buchi reaction) to give the corresponding 2-alkyleneoxetanes in good yields with good diastereoselectivities. (C) 2011 Elsevier Ltd. All rights reserved.