Catalytic Asymmetric Cyanohydrin Synthesis with Synthetic Optically Active Polymer. I. Synthesis of Benzaldehyde Cyanohydrin

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概要

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• Poly-S-isobutyl-ethylenimine was synthesized and with it asymmetric synthesis of benzaldehyde cyanohydrin was carried out with good results: P% is 20%.<BR>This is ascribable to (1) the steric effect of the isobutyl group adjacent to the amino group in the polymer, (2) the stereo-regularity of the polymer, and presence of an asymmetric center and functional group in the main chain of the polymer, and (3) the spiral structure, if it exists, of the polymer enhancing its stereoregularity effect.

• 公益社団法人 日本化学会の論文

著者

• Tsuboyama Sei

  Laboratory of Polymer Chemistry The Institute of Physical and Chemical Research

関連論文

• Catalytic Asymmetric Cyanohydrin Synthesis with Synthetic Optically Active Polymer. I. Synthesis of Benzaldehyde Cyanohydrin

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