Synthesis and catalytic activity of a chiral periodic mesoporous organosilica (ChiMO) |
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Authors: | Baleizão Carlos Gigante Bárbara Das Debasish Alvaro Mercedes Garcia Hermenegildo Corma Avelino |
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Affiliation: | INETI-Departamento de Tecnologia das Industrias Químicas, Estrada do Pa?o do Lumiar, 22, 1649-038 Lisboa, Portugal. |
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Abstract: | A chiral vanadyl salen complex having two peripheral trimethoxysilyl groups has been used to obtain a chiral periodic mesoporous organosilica having MCM-41 periodicity and the two Si-CH2 groups anchored on the framework; this solid induces 30% enantioselectivity in the cyanosilylation of benzaldehyde. |
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