Reactivity of chlorinating agents/PPh3 for the chlorination of alcohols and carboxylic acids: a comparative study

Wanchai Pluempanupat, Oraphin Chantarasriwong, Piyada Taboonpong, Doo Ok Jang, Warinthorn Chavasiri

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

The reactivity of chlorinating agents was examined with the aid of 1H NMR using competitive reactions between selected chlorinating agents and CBr4 towards alcohols and carboxylic acids. The reactivity was greatly dependent on the type of substituent on the chlorinating agents. COCCl3 and CN substituted trichloromethyl groups enhanced the reactivity of the chlorinating agent with PPh3 for the chlorination of alcohols and carboxylic acids.

Original languageEnglish
Pages (from-to)223-226
Number of pages4
JournalTetrahedron Letters
Volume48
Issue number2
DOIs
Publication statusPublished - 2007 Jan 8

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Chlorination
Halogenation
Carboxylic Acids
Alcohols
Nuclear magnetic resonance
Proton Magnetic Resonance Spectroscopy

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Cite this

Pluempanupat, Wanchai ; Chantarasriwong, Oraphin ; Taboonpong, Piyada ; Jang, Doo Ok ; Chavasiri, Warinthorn. / Reactivity of chlorinating agents/PPh3 for the chlorination of alcohols and carboxylic acids : a comparative study. In: Tetrahedron Letters. 2007 ; Vol. 48, No. 2. pp. 223-226.
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Reactivity of chlorinating agents/PPh3 for the chlorination of alcohols and carboxylic acids : a comparative study. / Pluempanupat, Wanchai; Chantarasriwong, Oraphin; Taboonpong, Piyada; Jang, Doo Ok; Chavasiri, Warinthorn.

In: Tetrahedron Letters, Vol. 48, No. 2, 08.01.2007, p. 223-226.

Research output: Contribution to journalArticle

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AU - Pluempanupat, Wanchai

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