메뉴 건너뛰기




Volumn 45, Issue 23, 2004, Pages 4499-4501

Alkylation of acetals using manganate-BF3·OEt2 mixed reagent

Author keywords

Acetal; Alkylation; Ketal; Lewis acid; Manganese

Indexed keywords

ACETAL DERIVATIVE; ETHER; MANGANESE DERIVATIVE; REAGENT;

EID: 2342632385     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2004.04.050     Document Type: Article
Times cited : (12)

References (24)
  • 1
    • 84955394357 scopus 로고    scopus 로고
    • Yamamoto H. Weinheim: Wiley
    • Yamamoto H. Lewis Acids in Organic Synthesis. Vols. 1-2:2000;Wiley, Weinheim
    • (2000) Lewis Acids in Organic Synthesis , vol.12
  • 6
    • 0003537151 scopus 로고
    • Organocerium reagents exhibit unique reactivity, A.R. Katritzky, O. Meth-Cohn, & C.W. Rees. London: Academic
    • Organocerium reagents exhibit unique reactivity, Imamoto T. Katritzky A.R., Meth-Cohn O., Rees C.W. Lanthanides in Organic Synthesis. 1994;Academic, London
    • (1994) Lanthanides in Organic Synthesis
    • Imamoto, T.1
  • 9
    • 0001884490 scopus 로고    scopus 로고
    • For reviews on manganate reagents, see:
    • For reviews on manganate reagents, see: Oshima K. J. Organomet. Chem. 575:1999;1-20
    • (1999) J. Organomet. Chem. , vol.575 , pp. 1-20
    • Oshima, K.1
  • 12
    • 0000223559 scopus 로고
    • n-2' and terms 'mono-, di-, and trialkylmanganate' are not clear at present and these are tentatively used. For the structure of tetraethylmanganate, see:
    • n-2' and terms 'mono-, di-, and trialkylmanganate' are not clear at present and these are tentatively used. For the structure of tetraethylmanganate, see: Morris R.J., Girolami G.S. Organometallics. 8:1989;1478-1485
    • (1989) Organometallics , vol.8 , pp. 1478-1485
    • Morris, R.J.1    Girolami, G.S.2
  • 14
    • 2342475197 scopus 로고    scopus 로고
    • note
    • 3MnMgBr' are possibly in equilibrium through disproportionation. Such a disproportionation would be the reason why clear difference between these reactions was not observed
  • 15
    • 0001299082 scopus 로고
    • Previously, copper salt was co-used as a catalyst in reactions of organomanganese reagents for conjugate addition to α,β-unsaturated carbonyl compounds and alkylation with alkyl bromides. In these reactions, transmetalation of alkyl group from manganese to copper may possibly be involved. Therefore, these reactions are closely related to copper chemistry
    • Previously, copper salt was co-used as a catalyst in reactions of organomanganese reagents for conjugate addition to α, β-unsaturated carbonyl compounds and alkylation with alkyl bromides. In these reactions, transmetalation of alkyl group from manganese to copper may possibly be involved. Therefore, these reactions are closely related to copper chemistry Cahiez G., Alami M. Tetrahedron Lett. 30:1989;3541-3544
    • (1989) Tetrahedron Lett. , vol.30 , pp. 3541-3544
    • Cahiez, G.1    Alami, M.2
  • 18
    • 85022900125 scopus 로고
    • Iron catalyst was also used for synthesis of ketones from acid halides and coupling with vinyl halides
    • Cahiez G., Marquais S. Synlett. 1993;45-47. Iron catalyst was also used for synthesis of ketones from acid halides and coupling with vinyl halides
    • (1993) Synlett , pp. 45-47
    • Cahiez, G.1    Marquais, S.2
  • 21
    • 2342614235 scopus 로고    scopus 로고
    • note
    • 4Cl


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.