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Asymmetric Synthesis of 3,3′-Spirooxindoles Fused with Cyclobutanes through Organocatalytic Formal [2 + 2] Cycloadditions under H-Bond-Directing Dienamine Activation
Qi, Liang-Wen, Yang, Yu, Gui, Yong-Yuan, Zhang, Yong, Chen, Feng, Tian, Fang, Peng, Lin, Wang, Li-XinVolume:
16
Language:
english
Journal:
Organic Letters
DOI:
10.1021/ol503266q
Date:
December, 2014
File:
PDF, 629 KB
english, 2014