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Reaction of Grignard Reagents with Dianionic Hexacoordinated Silicon Complexes: Organosilicon Compounds from Silica Gel
Author(s) -
Boudin Alain,
Cerveau Geneviève,
Chuit Claude,
Corriu Robert J. P.,
Reye Catherine
Publication year - 1986
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198604741
Subject(s) - organosilicon , reagent , chemistry , silicon , silica gel , grignard reagent , polymer chemistry , medicinal chemistry , nuclear chemistry , inorganic chemistry , organic chemistry
The pyrocatechol complexes 1 are the central intermediates in the synthesis of R 3 SiR′ (R = Et, n Bu; R′ = H, Cl, SiPh 3 , GePh 3 , CH 2 CH = CH 2 ) and R 4 Si (R = CH 2 CH = CH 2 , Ph, CC—CH 3 ) from silica gel. Characteristic of these reactions is that they can be carried out under mild conditions and high yields are obtained.