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Volumn 55, Issue 4, 2008, Pages 752-756

Alkylation of amines with alcohols and carboxylate esters: The origin of N-methylpyridinium cations in the synthesis of pyridine-molybdate(V) complexes

Author keywords

Alcohols; Alkylation; Amines; Esters; N methylpyridinium

Indexed keywords


EID: 59249109495     PISSN: 13180207     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (4)

References (24)
  • 10
    • 0542443644 scopus 로고    scopus 로고
    • The negative sign of the Hammett ρ in this reaction can be rationalized by the formation of an ester in the rate determining step. The rate of an acid-catalyzed esterification is expected to be proportional to the nucleophilicity of the alcohol, which depends upon the electron-donor/acceptor ability of the substituents. See, H. H. Jaffe, Chem. Rev. 1953, 53, 191-261
    • The negative sign of the Hammett ρ in this reaction can be rationalized by the formation of an ester in the rate determining step. The rate of an acid-catalyzed esterification is expected to be proportional to the nucleophilicity of the alcohol, which depends upon the electron-donor/acceptor ability of the substituents. See, H. H. Jaffe, Chem. Rev. 1953, 53, 191-261.
  • 16
    • 59249092757 scopus 로고    scopus 로고
    • th June 2007).
    • th June 2007).
  • 22
    • 0001117115 scopus 로고    scopus 로고
    • 1H NMR spectrum was compared with the spectrum of an independently prepared N,N-dimethylpiperidinium para-to- luenesulfonate. See, E. L. Eliel, R. O. Hutchins, R. Mebane, R. L. Willer, J. Org. Chem. 1976, 41, 1052-1057.
    • 1H NMR spectrum was compared with the spectrum of an independently prepared N,N-dimethylpiperidinium para-to- luenesulfonate. See, E. L. Eliel, R. O. Hutchins, R. Mebane, R. L. Willer, J. Org. Chem. 1976, 41, 1052-1057.
  • 23
    • 59249104665 scopus 로고    scopus 로고
    • The ampoules were heated in a closed, heavy walled metal reactor, filled with water. Under these conditions explosions of ampoules did not occur
    • The ampoules were heated in a closed, heavy walled metal reactor, filled with water. Under these conditions explosions of ampoules did not occur.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.