Direct Diazoarylation of [1.1.1]Propellane with Arenediazonium Salts: A Modular Assembly of Arylated Diazo Bicyclo[1.1.1]pentanes

Nan, Hailing and Cheng, Beiyi and Zhang, Duo and Wang, Kaiping and Wang, Shuli and Xu, Bingxin and Zhang, Shuwei and Koenig, Burkhard and Zhang, Guodong (2024) Direct Diazoarylation of [1.1.1]Propellane with Arenediazonium Salts: A Modular Assembly of Arylated Diazo Bicyclo[1.1.1]pentanes. ORGANIC LETTERS, 26 (39). pp. 8424-8429. ISSN 1523-7060, 1523-7052

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Abstract

A mild and concise diazoarylation of [1.1.1]propellane is described, which provides a modular approach to arylated diazo bicyclopentanes (BCPs). This reaction proceeds smoothly under basic conditions without requiring other additives or catalysts. The substrate scope shows that various electron-withdrawing and electron-donating groups are tolerated, and the subsequent modifications provide a novel avenue for assembling arylamino-BCP analogs.

Item Type: Article
Uncontrolled Keywords: ROUTE;
Subjects: 500 Science > 540 Chemistry & allied sciences
Divisions: Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König
Depositing User: Dr. Gernot Deinzer
Date Deposited: 18 Nov 2025 09:36
Last Modified: 18 Nov 2025 09:36
URI: https://pred.uni-regensburg.de/id/eprint/64769

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