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Letters in Organic Chemistry

Editor-in-Chief

ISSN (Print): 1570-1786
ISSN (Online): 1875-6255

Letter Article

Preparation and Structure of 1,6-Diphenyldispiro[2.1.2.1]octane-4,8-dione

Author(s): Jürgen Voss*, Rüdiger Röske and Gunadi Adiwidjaja

Volume 16, Issue 7, 2019

Page: [535 - 537] Pages: 3

DOI: 10.2174/1570178615666181108103500

Price: $65

Abstract

The dimerization of 1-bromo-2-phenylcyclopropanecarbonyl chloride by the use of the zinc/copper couple selectively leads to anti-trans-1,6-diphenyldispiro[2.1.2.1]octane-4,8-dione, the structure and configuration of which are proved by X-ray structure analysis.

Keywords: Dispiro[2.1.2.1]octane-4, 8-dione, configuration, diastereoselectivity, X-Ray structure, dimerization, diketone.

Graphical Abstract

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