Copper-catalyzed stereoselective conjugate addition of alkylboranes to alkynoates

Wakamatsu, Takamichi; Nagao, Kazunori; Ohmiya, Hirohisa et al.

Beilstein journal of organic chemistry, 2015, 11, 2444-2450

Permalink : https://hdl.handle.net/2115/60521

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アクセス権	open access
URI	https://hdl.handle.net/2115/60521
タイトル	Copper-catalyzed stereoselective conjugate addition of alkylboranes to alkynoates
著者	Wakamatsu, Takamichi ; Nagao, Kazunori ; Ohmiya, Hirohisa ; Sawamura, Masaya
著者名 Wakamatsu, Takamichi
著者名 Nagao, Kazunori
著者名 Ohmiya, Hirohisa
著者名 Sawamura, Masaya
言語	英語
キーワード	alkylborane
	alkynoate
	conjugate addition
	copper
	multisubstituted alkene
発行日	2015-12-04
出版者	Beilstein-Institut
収録物名	Beilstein journal of organic chemistry
巻(号)	11
ページ	2444-2450
抄録	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.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Creative Commons Attribution 2.0 Generic
PISSN	1860-5397
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.3762/bjoc.11.265