Useful in the preparation of nitrile ylide dimers.Benzophenone imine as ammonia surrogate. As intermediate material for synthesis of organic chemicals. Catalytic enantioselective alkylation of the benzophenone imine of glycine t-butyl ester using phosphazene (Schwesinger) bases and chiral quaternary ammonium salts yields either enantiomer of amino acid derivatives in excellent yield.
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