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Volumn 68, Issue 22, 2003, Pages 8520-8528

A Kinetic Study of 1,3-Dipolar Cycloadditions in Micellar Media

Author keywords

[No Author keywords available]

Indexed keywords

MICELLAR RATE CONSTANTS;

EID: 0142196866     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo0349330     Document Type: Article
Times cited : (23)

References (52)
  • 20
    • 0142236577 scopus 로고    scopus 로고
    • note
    • 20 and CTAB, spectra were also recorded at 200 mM of surfactant, but this does not lead to appreciable changes in the spectra.
  • 21
    • 0142174541 scopus 로고    scopus 로고
    • note
    • T(30) values in both concentrated solutions of SMS and TMAB are only marginally different from the value in water.
  • 22
    • 0142205670 scopus 로고    scopus 로고
    • note
    • It is interesting to note that this surfactant appears to have both a Krafft temperature and a cloud point, and clear solutions are solely formed in a temperature range of about 33-60 °C.
  • 23
    • 0142143709 scopus 로고    scopus 로고
    • note
    • w,local.
  • 24
    • 0142236578 scopus 로고    scopus 로고
    • note
    • m. In extreme cases, like binding of hydrophilic ions to the surface, alternative models, like the PPIE model,47 can be used.
  • 27
    • 0142143708 scopus 로고    scopus 로고
    • note
    • From ref 35. Calculated from group contributions to molar volume of micellized surfactant.
  • 30
    • 0142143706 scopus 로고    scopus 로고
    • note
    • At these higher concentrations, the increased turbidity prohibited the aquisition of reliable rate constants.
  • 31
    • 0142174540 scopus 로고    scopus 로고
    • note
    • Compare this to the micellar rate constants for Diels-Alder reactions, which are 20-40 times lower than the rate constants in water.
  • 42
    • 0142174539 scopus 로고    scopus 로고
    • note
    • m for first-order reactions at high concentrations of surfactant, i.e., as binding of the probe to the micelles is complete.)
  • 43
    • 0142143707 scopus 로고    scopus 로고
    • note
    • ‡S will be less precise.
  • 44
    • 0142174538 scopus 로고
    • 23. Second-order micellar rate constants for a nonionic micelle have been reported in a brief communication: Dougherty, S. J.; Berg, J. C. J. Colloid Intface Sci. 1974, 49, 135-138.
    • (1974) J. Colloid Intface Sci. , vol.49 , pp. 135-138
    • Dougherty, S.J.1    Berg, J.C.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.