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N-benzyl-3-hydroxysuccinamic acid and its production

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专利汇可以提供N-benzyl-3-hydroxysuccinamic acid and its production专利检索,专利查询,专利分析的服务。并且NEW MATERIAL:N-Benzyl-3-hydroxysuccinamic acid expressed by formula I or salts thereof.
USE: A compound, expected as a synthetic intermediate for medicines, agricultural chemicals and various chemicals and used as, e.g. a synthetic intermediate for N-benzylmalimide, 1-benzyl-3-pyrrolidinol, etc., useful as a synthetic intermediate for the medicines.
PREPARATION: Malic acid chloride expressed by formula II, a salt or mixture thereof or 2-trifluoroacetoxysuccinic anhydride expressed by formula III is allowed to react with benzylamine in a solvent such as toluene or tetrahydrofuran, as necessary, in the presence of a base such as triethylamine to readily afford the compound expressed by formula I.
COPYRIGHT: (C)1992,JPO&Japio,下面是N-benzyl-3-hydroxysuccinamic acid and its production专利的具体信息内容。

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