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Volumn 29, Issue 15, 1988, Pages 1799-1802

Palladium catalyzed reaction of 2-alkynylanilines with allyl chlorides. Formation of 3-allylindoles

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EID: 0001628407     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)82047-X     Document Type: Article
Times cited : (204)

References (19)
  • 10
    • 84918471418 scopus 로고    scopus 로고
    • Copper catalyzed intramolecular cyclization of 2-alkynylanilines to give indoles was reported (ref. 11, 12).
  • 17
    • 84918471417 scopus 로고    scopus 로고
    • 4, and concentrated. Chromatography (silica gel/hexane-ethyl acetate) of the crude product gave 140 mg (81% yield) of 2-butylindole.
  • 18
    • 84918471416 scopus 로고    scopus 로고
    • 2 (13 mg, 0.05 mmol) are added under argon atmosphere, and the whole was stirred overnight at room temperature. Aqueous workup, extraction with ether, concentration, and chromatographic purification (silica gel) of the reaction mixture gave N-carbomethoxy-3-allyl-2-butylindole (210 mg, 73% yield) and N-carbomethoxy-2-butylindole (5% yield). Analogous results are obtained by the use of 2,2-dimethyloxirane, in place of methyloxirane.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.