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Surface Organometallic Chemistry on Oxides: The First Well‐Defined Selenium( IV ) Derivative Grafted onto Silica
Author(s) -
Provendier Hélène,
Santini Catherine C.,
Basset JeanMarie,
Carmona Laurent
Publication year - 2003
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.200200609
Subject(s) - chemistry , fumed silica , selenium , derivative (finance) , organometallic chemistry , nuclear magnetic resonance spectroscopy , solid state , infrared spectroscopy , silica gel , inorganic chemistry , organic chemistry , polymer chemistry , catalysis , financial economics , economics
Treatment of (EtO) 2 SeO with Aerosil silica dehydroxylated at 500 °C results in the formation of a unique surface derivative [≡SiO−Se(O)OEt] ( 1 ), which has been fully characterized by elemental analysis, IR, labelling reaction and solid‐state NMR spectroscopy. This is the first example of a silica‐supported selenium( IV ) derivative. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)