Stereoselective DABCO-Catalyzed Synthesis of (E)-α-Ethynyl-α,β-Unsaturated Esters from Allenyl Acetates

Choe, Yongsik; Lee, Phil Ho

doi:10.1021/ol9001703

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Stereoselective DABCO-Catalyzed Synthesis of (E)-α-Ethynyl-α,β-Unsaturated Esters from Allenyl Acetates

Choe, Yongsik;
Lee, Phil Ho

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38

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SCOPUS

38

초록

(E)-alpha-Ethynyl-alpha,beta-unsaturated esters were exclusively prepared in good to excellent yields from treatment of allenyl acetates with 10 mol % DABCO in DMF at room temperature.

키워드

DIELS-ALDER REACTIONS; VINYL ALLENES; REARRANGEMENT; REAGENT; KETONES; ROUTE; GOLD

제목: Stereoselective DABCO-Catalyzed Synthesis of (E)-α-Ethynyl-α,β-Unsaturated Esters from Allenyl Acetates

저자: Choe, Yongsik; Lee, Phil Ho

DOI: 10.1021/ol9001703

발행일: 2009-03-19

유형: Article

저널명: Organic Letters

권: 11

호: 6

페이지: 1445 ~ 1448