Regioselective Methoxybromination of Styrene Using TBABr3 in Methanol: An Organic Laboratory Experiment

Jacques Berthelot , Yamina Benammar and Catherine Lange
Universite Pierre et Marie Curie, Laboratoire de Chimie Organique Structurale 2, CNRS, ERS 72, Boite 45, 4 Place Jussieu, 75252 Paris Cedex 05, France
J. Chem. Educ., 1995, 72 (9), p 850
DOI: 10.1021/ed072p850
Publication Date: September 1995

Abstract

An organic laboratory experiment using tetrabutylammonium tribromide (TBABr3) and styrene in methanol under mild conditions is reported. The Markovnikov type regioisomer of the methoxybromo adduct was obtained in high yield.

Keywords (Audience):

Upper-Division Undergraduate

Keywords (Domain):

Organic Chemistry

Keywords (Pedagogy):

Hands-On Learning / Manipulatives

Keywords (Subject):

Synthesis

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This article has been cited by 1 ACS Journal articles (1 most recent appear below).

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    Regioselectivity in Organic Synthesis: Preparation of the Bromohydrin of alpha-Methylstyrene

    Brad Andersh , Kathryn N. Kilby , Meghan E. Turnis and Drew L. Murphy
    Journal of Chemical Education2008 85 (1), 102
    • Regioselectivity in Organic Synthesis: Preparation of the Bromohydrin of alpha-Methylstyrene

      Brad Andersh , Kathryn N. Kilby , Meghan E. Turnis and Drew L. Murphy
      Journal of Chemical Education2008 85 (1), 102

      In the described experiment, the regiochemical outcome of the addition of "HOBr" to α-methylstyrene is investigated. Although both "classic" qualitative analysis and instrumental techniques are described, the emphasis of this experiment is on the ...

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  • Received: August 03, 2009

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