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Eine neue Synthese von Muscon undExalton®: Die Enamin-Route der Ringerweiterungsreaktion


Bienz, Stefan; Hesse, Manfred (2004). Eine neue Synthese von Muscon undExalton®: Die Enamin-Route der Ringerweiterungsreaktion. Helvetica Chimica Acta, 71(7):1704-1707.

Abstract

A New Synthesis of Muscone and Exalrone@. The Enamine Approach of Ring-Enlargement Reaction Key reaction in the synthesis of the title compounds is the treatment of the aldehydes 6 and 7 (obtained from 1) with a primary amine, e.g. pentylamine, in EtOH at room temperature. After stirring overnight, the products 8 and 9, respectively, are obtained in good yields. Both are enlarged by three ring members and can be transformed to Exdtoiz@ (12) and (+)-muscone, (13), respectively.

Abstract

A New Synthesis of Muscone and Exalrone@. The Enamine Approach of Ring-Enlargement Reaction Key reaction in the synthesis of the title compounds is the treatment of the aldehydes 6 and 7 (obtained from 1) with a primary amine, e.g. pentylamine, in EtOH at room temperature. After stirring overnight, the products 8 and 9, respectively, are obtained in good yields. Both are enlarged by three ring members and can be transformed to Exdtoiz@ (12) and (+)-muscone, (13), respectively.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Department of Chemistry
Dewey Decimal Classification:540 Chemistry
Language:German
Date:2004
Deposited On:25 Aug 2017 13:34
Last Modified:09 Dec 2017 01:56
Publisher:Wiley-Blackwell Publishing, Inc.
ISSN:0018-019X
Publisher DOI:https://doi.org/10.1002/hlca.19880710717

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