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Volumn 11, Issue 9, 2009, Pages 1465-1476

Catalyst-free aldol condensation of ketones and isatins under mild reaction conditions in DMF with molecular sieves 4 Å as additive

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EID: 69949184309     PISSN: 14639262     EISSN: 14639270     Source Type: Journal    
DOI: 10.1039/b906684e     Document Type: Article
Times cited : (47)

References (61)
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    • W. J. Houlihan, Part I, Wiley, New York
    • R. K. Brown, in Indoles, ed. W. J. Houlihan, Part I, Wiley, New York, 1972.
    • (1972) Indoles
    • Brown, R.K.1
  • 19
    • 0035906503 scopus 로고    scopus 로고
    • For selected examples, see
    • For selected examples, see: S. Lee J. F. Hartwig J. Org. Chem. 2001 66 3402.
    • (2001) J. Org. Chem. , vol.66 , pp. 3402
    • Lee, S.1    Hartwig, J.F.2
  • 50
    • 0141603738 scopus 로고    scopus 로고
    • For some selected examples about reactions under catalyst-free condition, see
    • For some selected examples about reactions under catalyst-free condition, see: T. Watahiki M. Matsuzaki T. Oriyama Green Chem. 2003 5 82.
    • (2003) Green Chem. , vol.5 , pp. 82
    • Watahiki, T.1    Matsuzaki, M.2    Oriyama, T.3
  • 57
    • 85032779938 scopus 로고    scopus 로고
    • The solvents investigated in this work were all carefully dried in advance. DMF used in this work must be sufficiently refluxed in calcium hydride for 5 h and distilled from calcium hydride before use
    • The solvents investigated in this work were all carefully dried in advance. DMF used in this work must be sufficiently refluxed in calcium hydride for 5 h and distilled from calcium hydride before use.
  • 58
    • 85032768915 scopus 로고    scopus 로고
    • The powdered molecular sieves 4 Å were activated by placing the powder under vacuum and heating with the flame of spirit lamp
    • The powdered molecular sieves 4 Å were activated by placing the powder under vacuum and heating with the flame of spirit lamp.
  • 59
    • 85032755441 scopus 로고    scopus 로고
    • 1H NMR
    • 1H NMR.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.