Facile Synthesis of Hyper-Branched Tetraphosphanes and Tetraphosphane Chalcogenides

✍ Scribed by Boris A. Trofimov; Svetlana F. Malysheva; Nataliya A. Belogorlova; Vladimir A. Kuimov; Alexander I. Albanov; Nina K. Gusarova

• Book ID: 102171369
• Publisher: John Wiley and Sons
• Year: 2009
• Tongue: English
• Weight: 138 KB
• Volume: 2009
• Category: Article
• ISSN: 1434-193X
• DOI: 10.1002/ejoc.200900382

✦ Synopsis

Abstract

Novel families of hyper‐branched tertiary tetraphosphanes, tetraphosphane sulfides, and tetraphosphane selenides were synthesized in 72–97 % yield by treating secondary phosphanes, phosphane sulfides, and phosphane selenides with the tetravinyl ether of pentaerythritol (UV irradiation, room temp. or AIBN, 65 °C). (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)