Catalyzed Alkaline Hydrolysis of Substituted Phenyl Acetates

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Title:Catalyzed Alkaline Hydrolysis of Substituted Phenyl Acetates
Creators:
Kulič, Jiří
Ptáček, Aleš
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 58, 8, pp. 1798-1802

Abstract

2-Iodosobenzoic acid forming strong nucleophile in alkaline medium - 1-oxido-1,2-benziodoxol-3(1<i>H</i>)-one, was used as a catalyst of alkaline hydrolysis of substituted phenyl acetates (4-NO<sub>2</sub>, 3-NO<sub>2</sub>, 3-Cl, 4-Br, H, 4-CH<sub>3</sub>, 3-CH<sub>3</sub>, 4-OCH<sub>3</sub>, 3-OCH<sub>3</sub>) in the presence of hexadecyltrimethylammonium bromide as a micellar agent. It was found that the observed first-order rate constants <i>k</i><sub>obs</sub> can be correlated by the Hammett equation: log <i>k</i><sub>obs</sub> = (-3.29 ± 0.03) + (1.77 ± 0.001) σ.

Title:Catalyzed Alkaline Hydrolysis of Substituted Phenyl Acetates
Creators:
Kulič, Jiří
Ptáček, Aleš
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:58
Number:8
Page Range:pp. 1798-1802
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19931798UNSPECIFIED
ID Code:297
Item Type:Article
Deposited On:06 Feb 2009 16:59
Last Modified:06 Feb 2009 15:59

Citation

Kulič, Jiří; Ptáček, Aleš (1993) Catalyzed Alkaline Hydrolysis of Substituted Phenyl Acetates. Collection of Czechoslovak Chemical Communications, 58 (8). pp. 1798-1802. ISSN 0010-0765

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