Rationalization of anomalous nonlinear effects in the alkylation of substituted benzaldehydes |
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Authors: | Buono Frederic Walsh Patrick J Blackmond Donna G |
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Institution: | Department of Chemistry, University of Hull, Hull HU6 7RX United Kingdom. |
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Abstract: | Anomalous nonlinear effects in the alkylation of substituted benzaldehydes with diethylzinc using aminoalcohol catalysts are rationalized in terms of a simple extension of the Noyori model to allow for nonthermodynamically controlled partitioning of the catalyst between monomeric and dimeric species. This work highlights the fact that catalyst composition in such systems may be influenced by substrate properties. |
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