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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 19, 1989 - Issue 1-2
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Original Articles

α-Lithioalkylphosphonates as Functional Group Carriers. Part II. A Direct (E)-Cinnamic And 2-Alkyl-Cinnamic Acids Synthesis

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Pages 71-81 | Received 01 Jun 1988, Published online: 24 Oct 2006
 

Abstract

Sequential treatment of α-lithioalkylphosphonates with tert-butyl fluoroformate or di-tert-butyl dicarbonate and an aromatic aldehyde gives tert-butyl acrylic esters convertible into acrylic acids by protolysis with trifluoroacetic acid.

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