Synthesis of Naphthalenes via Platinum-Catalyzed Hydroarylation of Aryl Enynes

Kang, Dongjin; Kim, Jinsik; Oh, Susung; Lee, Phil Ho

doi:10.1021/ol302437v

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Synthesis of Naphthalenes via Platinum-Catalyzed Hydroarylation of Aryl Enynes

Kang, Dongjin;
Kim, Jinsik;
Oh, Susung;
Lee, Phil Ho

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66

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66

초록

An efficient synthetic method of functionalized naphthalenes having hydrogen, alkyl, alkenyl, aryl, or heteroaryl groups on the 4-position and ethoxycarbonyl group on the 2-position was developed through selective Pt-catalyzed 6-endo intramolecular hydroarylation of ethyl (E)-2-ethynyl/alkynyl cinnamates.

키워드

FRIEDEL-CRAFTS ALKENYLATION; C-H BOND; SITE-SPECIFIC PREPARATION; ONE-STEP SYNTHESIS; INTRAMOLECULAR HYDROARYLATION; IONIC LIQUID; (E)-ALPHA-ETHYNYL-ALPHA,BETA-UNSATURATED ESTERS; ALKYNES; CYCLIZATION; ARENES

제목: Synthesis of Naphthalenes via Platinum-Catalyzed Hydroarylation of Aryl Enynes

저자: Kang, Dongjin; Kim, Jinsik; Oh, Susung; Lee, Phil Ho

DOI: 10.1021/ol302437v

발행일: 2012-11-16

유형: Article

저널명: Organic Letters

권: 14

호: 22

페이지: 5636 ~ 5639