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Well‐Defined Single‐Site Monohydride Silica‐Supported Zirconium from Azazirconacyclopropane
Author(s) -
Hamzaoui Bilel,
Eter Mohamad El,
Abouhamad Edy,
Chen Yin,
Pelletier Jérémie D. A.,
Basset JeanMarie
Publication year - 2015
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201405788
Subject(s) - propene , hydrogenolysis , alkene , zirconium , ethylene , hydrogen , reactivity (psychology) , chemistry , inorganic chemistry , catalysis , organic chemistry , medicine , alternative medicine , pathology
The silica‐supported azazirconacyclopropane SiOZr(HNMe 2 )(η 2 ‐NMeCH 2 )(NMe 2 ) ( 1 ) leads exclusively under hydrogenolysis conditions (H 2 , 150 °C) to the single‐site monopodal monohydride silica‐supported zirconium species SiOZr(HNMe 2 )(NMe 2 ) 2 H ( 2 ). Reactivity studies by contacting compound 2 with ethylene, hydrogen/ethylene, propene, or hydrogen/propene, at a temperature of 200 °C revealed alkene hydrogenation.