Volume 29, Issue 1
Preparative Organic Chemistry
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ChemInform Abstract: The Chemistry of Acylals. Part 1. The Reactivity of Acylals Towards Grignard and Organolithium Reagents.

L. K. SYDNES

L. K. SYDNES

Dep. Chem., Univ. Bergen, N-5007 Bergen, Norway

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M. SANDBERG

M. SANDBERG

Dep. Chem., Univ. Bergen, N-5007 Bergen, Norway

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First published: 24 June 2010

Abstract

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ChemInform Abstract

The aldehyde acylals (III) (6 examples) and (VI) (10 examples) are synthesized in order to study their reactivity towards Grignard and alkyl-Li reagents. Generally, Grignard reagents afford better yields of esters than Li reagents. The acylals (III) are inapplicable as substrates for synthetic purposes and lead to complex reaction mixtures with both reagents.

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