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Volumn , Issue 3, 2010, Pages 379-382

Silicon tetrachloride catalyzed aza-michael addition of amines to conjugated alkenes under solvent-free conditions

Author keywords

aminocarbonyl compounds; Aromatic amine; Conjugate addition; Silicon tetrachloride

Indexed keywords

ALKENE DERIVATIVE; ALKYL GROUP; AMINE; AROMATIC AMINE; CARBONYL DERIVATIVE; POLYCYCLIC AROMATIC HYDROCARBON DERIVATIVE; SILICON; SOLVENT;

EID: 76249094658     PISSN: 09365214     EISSN: 14372096     Source Type: Journal    
DOI: 10.1055/s-0029-1219195     Document Type: Article
Times cited : (50)

References (54)
  • 18
    • 0003148146 scopus 로고
    • Trost B M., Pergamon New York / NY
    • Jung M E., Comprehensive Organic Synthesis Vol. 4, Trost B M., Pergamon New York / NY 1991 30-41
    • (1991) Comprehensive Organic Synthesis , vol.4 , pp. 30-41
    • Jung, M.E.1
  • 54
    • 76249117677 scopus 로고    scopus 로고
    • note
    • To the mixture of amine (5 mmol) and Michael acceptor (5.2 mmol) under argon, SiCl4 (2 mol%) was added at 0 C, and the mixture was warmed to 60 C and stirred for 14 h until the disappearance of the starting amine as indicated by TLCor GC. When the reaction was complete, EtOAc (10 mL) and H2O (10 mL) was added, the organic phase was separated, and dried over Na2SO4. The solvent was removed under reduced pressure, and in most cases, pure product was obtained. If needed, the residue was purified by silica gel column chromatography (hexaneEtOAc). All materials had analytical data in good agreement with data in the literature.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.