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Volumn 118, Issue 15, 1996, Pages 3626-3633

Influences on the relative rates for C-N bond-forming reductive elimination and β-hydrogen elimination of amides. A case study on the origins of competing reduction in the palladium-catalyzed amination of aryl halides

Author keywords

[No Author keywords available]

Indexed keywords

ANILINE DERIVATIVE;

EID: 0030007033     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja954121o     Document Type: Article
Times cited : (231)

References (26)
  • 16
    • 0000041989 scopus 로고
    • For a recent review see: James, B. R. Chem. Ind. 1995, 62, 167-180.
    • (1995) Chem. Ind. , vol.62 , pp. 167-180
    • James, B.R.1
  • 17
    • 0001687271 scopus 로고
    • A direct observation of imine insertion that produces an amide complex potentially similar to those in catalytic systems is the following: Fryzuk, M. D.; Piers, W. E. Organometallics 1990, 9, 986-98.
    • (1990) Organometallics , vol.9 , pp. 986-998
    • Fryzuk, M.D.1    Piers, W.E.2
  • 18
    • 5244245446 scopus 로고    scopus 로고
    • note
    • 6. It is, therefore, unlikely that the residual protiated arene results from preliminary scrambling of the amide β-hydrogens. Alternatively, the hydrogen of the arene may result from scrambling of the intermediate palladium hydride, a small amount of competing transfer of the butyl group, reaction with a small amount of tin hydride, or reversible metallation of the phosphine. In any case, these are clearly minor pathways.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.