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Asymmetric [3 + 3] Annulation of Copper–Allenylidenes with Pyrazolones: Synthesis of Chiral 1,4-Dihydropyrano[2,3- c ]pyrazoles
Jiang, Feng, Feng, Xinping, Wang, Rou, Gao, Xing, Jia, Hao, Xiao, Yumei, Zhang, Cheng, Guo, HongchaoJournal:
Organic Letters
DOI:
10.1021/acs.orglett.8b02214
Date:
August, 2018
Fichier:
PDF, 590 KB
2018