Mechanistic investigations of the asymmetric hydrosilylation of ketimines with trichlorosilane reveals a dual activation model and an organocatalyst with enhanced efficiency?
Organic & Biomolecular Chemistry Pub Date: 2017-02-22 DOI: 10.1039/C6OB02537D
Abstract
Structural probes used to help elucidate mechanistic information of the organocatalyzed asymmetric ketimine hydrosilylation have revealed a new catalyst with unprecedented catalytic activity, maintaining adequate performance at 0.01 mol% loading. A new ‘dual activation’ model has been proposed that relies on the presence of both a Lewis basic and Br?nsted acidic site within the catalyst architecture.
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Journal Name：Organic & Biomolecular Chemistry
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CAS no.: 89640-58-4
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