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Volumn 67, Issue 26, 2002, Pages 9304-9309

Lewis acid-promoted oxidative addition of thioimidates to Pd(0)

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Indexed keywords

STERICALLY UNFAVORABLE;

EID: 0037184888     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo026510o     Document Type: Article
Times cited : (39)

References (30)
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    • a-c
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    • 3/tris-(2-furyl)phosphine. These experiments were carried out on compound 9a-E.
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    • Patai, S., Ed.; Wiley: New York
    • The Chemistry of Amides; Patai, S., Ed.; Wiley: New York, 1970; pp 442-445.
    • (1970) The Chemistry of Amides , pp. 442-445
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    • 12244282369 scopus 로고    scopus 로고
    • note
    • We are grateful to Drs. Neil R. Brooks and Victor G. Young, of the X-ray Crystallographic Laboratory, Department of Chemistry, University of Minnesota, for carrying out these analyses.
  • 17
    • 0037149673 scopus 로고    scopus 로고
    • (b) Liebeskind, L. S.; Srogl, J. Org. Lett. 2002, 4, 979. Kusturin, C. L.; Liebeskind, L. S.; Neumann, W. L. Org. Lett. 2002, 4, 983.
    • (2002) Org. Lett. , vol.4 , pp. 979
    • Liebeskind, L.S.1    Srogl, J.2
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    • Steric crowding cannot be alleviated by rotation about the S-methyl bond, due to the adjacent geminal methyl groups.
  • 24
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    • note
    • NMR studies of this phenomenon will be published separately.
  • 25
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    • note
    • Imine 18b-E is invariably contaminated with small amounts of the thermodynamically more stable isomer 18b-Z. Isomerization is rapid in the presence of Bronsted acids.
  • 27
    • 12244267923 scopus 로고    scopus 로고
    • note
    • 2 also effects the conversion of 19β to 23 in 91% yield. These results reflect the far greater reactivity of Ni(0) vs Pd(0) in oxidative additions.
  • 29
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    • note
    • 1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.