Well‐Defined Single‐Site Monohydride Silica‐Supported Zirconium from Azazirconacyclopropane. Issue 11 (13th January 2015)

• Record Type: Journal Article
• Authors: Hamzaoui, Bilel; Eter, Mohamad El; Abou‐hamad, Edy; Chen, Yin; Pelletier, Jérémie D. A.; Basset, Jean‐Marie
• Is Part Of: Chemistry. Volume 21:Issue 11(2015)
• Page Start: 4294
• Page End: 4299
• Publication Date: 2015-01-13
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/chem.201405788
• Languages: English
• ISSNs: 0947-6539

Abstract

<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>The silica‐supported azazirconacyclopropane SiOZr(HNMe₂)(η²‐NMeCH₂)(NMe₂) (<bold>1</bold>) leads exclusively under hydrogenolysis conditions (H₂, 150 °C) to the single‐site monopodal monohydride silica‐supported zirconium species SiOZr(HNMe₂)(NMe₂)₂H (<bold>2</bold>). Reactivity studies by contacting compound <bold>2</bold> with ethylene, hydrogen/ethylene, propene, or hydrogen/propene, at a temperature of 200 °C revealed alkene hydrogenation.</p> </abstract>