3 years ago

Enantioselective alkynylation of N-sulfonyl [small alpha]-ketiminoesters via a Friedel-Crafts alkylation strategy

Enantioselective alkynylation of N-sulfonyl [small alpha]-ketiminoesters via a Friedel-Crafts alkylation strategy
Ren-Rong Liu, Jiang-Ping Hu, Chuan-Jun Lu, Jian-Rong Gao, Yu Lan, Lei Zhu, Yi-Xia Jia
Enantioselective Ni(ClO4)2-catalyzed alkynylation of N-sulfonyl-[small alpha]-ketiminoesters is developed via a Friedel-Crafts-type pathway, yielding propargylic amides bearing quaternary stereocenters in excellent enantioselectivities.

Publisher URL: http://feeds.rsc.org/~r/rss/CC/~3/MezYOwVkpRo/C7CC01015J

DOI: 2017/CC/C7CC01015J

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