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Volumn 43, Issue 51, 2002, Pages 9365-9368

A copper- and amine-free Sonogashira-type coupling procedure catalyzed by oxime palladacycles

Author keywords

Alkynes; Coupling reactions; Palladium catalysis

Indexed keywords

4,4' DICHLOROBENZOPHENONE; ACETIC ACID DERIVATIVE; ACETYLENE DERIVATIVE; AMINE; BROMINE DERIVATIVE; COPPER; IODINE DERIVATIVE; KETONE DERIVATIVE; ORGANIC SOLVENT; OXIME DERIVATIVE; TETRABUTYLAMMONIUM ACETATE; UNCLASSIFIED DRUG;

EID: 0037121589     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(02)02335-3     Document Type: Article
Times cited : (176)

References (27)
  • 2
    • 0002769275 scopus 로고    scopus 로고
    • Diederich, F.; Stang, P. J., Eds.; Wiley-VCH: Weinheim; Chapter 5
    • (b) Sonogashira, K. In Metal-Catalyzed Cross-Coupling Reactions; Diederich, F.; Stang, P. J., Eds.; Wiley-VCH: Weinheim 1998; Chapter 5, pp. 203-209.
    • (1998) Metal-Catalyzed Cross-Coupling Reactions , pp. 203-209
    • Sonogashira, K.1
  • 10
    • 0034928699 scopus 로고    scopus 로고
    • For a recent review about palladacycles as efficient catalysts for carbon-carbon coupling reactions, see: Dupont J., Pfeffer M., Spencer J. Eur. J. Inorg. Chem. 2001;1917-1927.
    • (2001) Eur. J. Inorg. Chem. , pp. 1917-1927
    • Dupont, J.1    Pfeffer, M.2    Spencer, J.3
  • 16
    • 0035026596 scopus 로고    scopus 로고
    • . In the case of using TBAF or TBAOH as activators, the reaction coupling is rather sluggish and copper iodide has to be added in a further improved procedure. See: Mori A., Shimada T., Kondo T., Sekiguchi A. Synlett. 2001;649-651.
    • (2001) Synlett , pp. 649-651
    • Mori, A.1    Shimada, T.2    Kondo, T.3    Sekiguchi, A.4
  • 23
    • 0011451355 scopus 로고    scopus 로고
    • note
    • Other palladacycles developed in our group derived from benzophenone, acetophenone, pinacolone and 4,4′-dimethoxybenzophenone, gave very similar results.
  • 24
    • 0011495397 scopus 로고    scopus 로고
    • note
    • 4) and evaporated to afford the crude product which was purified by column chromatography.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.