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

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

Journal Name: Letters in Organic Chemistry

Volume 16 , Issue 7 , 2019

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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.

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Article Details

VOLUME: 16
ISSUE: 7
Year: 2019
Page: [535 - 537]
Pages: 3
DOI: 10.2174/1570178615666181108103500
Price: $58

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