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Volumn 65, Issue 2, 2000, Pages 411-418

Pairwise Gibbs energies of interaction involving N-alkyl-2- pyrrolidinones and related compounds in aqueous solution obtained from kinetic medium effects

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; CHEMICAL REACTION KINETICS; HYDRATION; HYDROLYSIS; MOLECULAR INTERACTION; UNITED KINGDOM;

EID: 0034723314     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo991262q     Document Type: Article
Times cited : (6)

References (36)
  • 2
    • 0001119993 scopus 로고    scopus 로고
    • Blandamer, M. J.; Burgess, J.; Engberts, J. B. F. N. Faraday Discuss. Chem. Soc. 1989, 85, 309. For a brief review, see: Engberts, J. B. F. N.; Blandamer, M. J. J. Phys. Org. Chem. 1998, 11, 841.
    • (1998) Phys. Org. Chem. , vol.11 , pp. 841
    • Engberts, J.B.F.N.1    Blandamer, M.J.J.2
  • 24
    • 0342823939 scopus 로고    scopus 로고
    • note
    • With the exception of NCHP as a cosolute. Solvent effects of NCHP on the three hydrolysis reactions show linear behavior up to 0.2-0.3 m. Above these concentrations higher-order interactions come into play. Collection of kinetic data up to 3 m yielded S-shaped curves, which could be perfectly analyzed with the Menger-Portnoy model for micellar catalysis, indicating the formation of NCHP aggregates. This was confirmed by fluorescence spectrophotometric measurements using pyrene as a probe that is sensitive to the solvent microenvironment.
  • 29
    • 0342823936 scopus 로고    scopus 로고
    • note
    • 2 group contribution outside the influence of the polar ammonium hydration shell in the case of alkylated ammonium bromides (see ref 14).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.