Using Ozone in Organic Chemistry Lab: The Ozonolysis of Eugenol

Bruce M. Branan , Joshua T. Butcher and Lawrence R. Olsen
Department of Chemistry, Asbury College, Wilmore, KY 40390
J. Chem. Educ., 2007, 84 (12), p 1979
DOI: 10.1021/ed084p1979
Publication Date (Web): December 1, 2007

Abstract

An ozonolysis experiment, suitable for undergraduate organic chemistry lab, is presented. Ozonolysis of eugenol (clove oil), followed by reductive workup furnishes an aldehyde that is easily identified by its NMR and IR spectra. Ozone (3–5% in oxygen) is produced using an easily built generator.

Keywords (Audience):

Second-Year Undergraduate

Keywords (Domain):

Laboratory Instruction

Keywords (Pedagogy):

Hands-On Learning / Manipulatives

Keywords (Subject):

Aldehydes / Ketones

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History

  • Received: August 03, 2009

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