The Oligomerization of Phosphinoborane by Titanium Complexes1. Issue 19 (10th April 2013)

• Record Type: Journal Article
• Authors: Thoms, Christine; Marquardt, Christian; Timoshkin, Alexey Y.; Bodensteiner, Michael; Scheer, Manfred
• Is Part Of: Angewandte Chemie international edition. Volume 52:Issue 19(2013)
• Page Start: 5150
• Page End: 5154
• Publication Date: 2013-04-10
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/anie.201209703
• Languages: English
• ISSNs: 1433-7851

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>The PB chain gang</bold>: The reactions of an acetylene complex of titanocene with the parent phosphinoborane stabilized only by a Lewis base lead to novel phosphinoborane oligomers coordinated by {Cp₂Ti} complex fragments. Depending on the reaction conditions (temperature and stoichiometry), unprecedented oligomeric chains of phosphinoborane are obtained by dehydro‐oligomerization and PP coupling reactions. btmsa = bis(trimethylsilyl)acetylene.<boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg1zsxk83k" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>