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Copper-catalyzed stereoselective conjugate addition of alkylboranes to alkynoates

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Title: Copper-catalyzed stereoselective conjugate addition of alkylboranes to alkynoates
Authors: Wakamatsu, Takamichi Browse this author
Nagao, Kazunori Browse this author
Ohmiya, Hirohisa Browse this author
Sawamura, Masaya Browse this author
Keywords: alkylborane
conjugate addition
multisubstituted alkene
Issue Date: 4-Dec-2015
Publisher: Beilstein-Institut
Journal Title: Beilstein journal of organic chemistry
Volume: 11
Start Page: 2444
End Page: 2450
Publisher DOI: 10.3762/bjoc.11.265
Abstract: A copper-catalyzed conjugate addition of alkylboron compounds (alkyl-9-BBN, prepared by hydroboration of alkenes with 9-BBN-H) to alkynoates to form beta-disubstituted acrylates is reported. The addition occurred in a formal syn-hydroalkylation mode. The syn stereoselectivity was excellent regardless of the substrate structure. A variety of functional groups were compatible with the conjugate addition.
Type: article
Appears in Collections:理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 大宮 寛久

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