N-Heterocyclic Carbene (NHC)-Catalyzed/Lewis Acid Mediated Conjugate Umpolung of Alkynyl Aldehydes for the Synthesis of Butenolides: A Formal [3+2] Annulation
Qi, Jing, Xie, Xingang, Han, Runfeng, Ma, Donghui, Yang, Juan, She, XuegongVolume:
19
Language:
english
Journal:
Chemistry - A European Journal
DOI:
10.1002/chem.201204386
Date:
March, 2013
File:
PDF, 296 KB
english, 2013