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Organocatalyzed [3 + 2] Annulation of Cyclopropenones and β-Ketoesters: An Approach to Substituted Butenolides with a Quaternary Center
Li, Xuanyi, Han, Chunhua, Yao, Hequan, Lin, AijunVolume:
19
Language:
english
Journal:
Organic Letters
DOI:
10.1021/acs.orglett.6b03737
Date:
February, 2017
File:
PDF, 1.13 MB
english, 2017