220184-45-2Relevant academic research and scientific papers
Optically active α-aminonitrile and process for producing α-amino acid
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Example 2, (2010/01/30)
An aldehyde compound is reacted with an amino compound and hydrogen cyanate in the presence of a chiral zirconium catalyst obtained by mixing a zirconium alkoxide with an optically active binaphthol compound.
Catalytic asymmetric Strecker synthesis. Preparation of enantiomerically pure α-amino acid derivatives from aldimines and tributyltin cyanide or achiral aldehydes, amines, and hydrogen cyanide using a chiral zirconium catalyst
Ishitani, Haruro,Komiyama, Susumu,Hasegawa, Yoshiki,Kobayashi, Shu
, p. 762 - 766 (2007/10/03)
Catalytic enantioselective Strecker-type reactions of aldimines with tributyltin cyanide (Bu3SnCN) proceeded smoothly in the presence of a novel chiral zirconium catalyst. High levels of enantioselectivities in the synthesis of α-amino nitrile
Catalytic, enantioselective synthesis of α-aminonitriles with a novel zirconium catalyst
Ishitani, Haruro,Komiyama, Susumu,Kobayashi, Shu
, p. 3186 - 3188 (2007/10/03)
Strecker reactions of aldimines with Bu3SnCN in the presence of the novel chiral zirconium binuclear catalyst 1 provide α-aminonitriles in good yields and with high enantioselectivities. The reaction can be applied to a wide range of substrates. Since both enantiomers of the choral sources are readily available, both enantiomers of the α-aminonitriles are easily prepared according to this method. L = N-methylimidazole.
