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发明公开
CN1308062A 1－取代－N－亚磺酰基－2－氮杂环丙烷甲亚胺、制备方法和用途 失效 - 权利终止

1－取代－N－亚磺酰基－2－氮杂环丙烷甲亚胺、制备方法和用途
摘要：
本发明是一种包括(2R,Ss)、(2S,Ss)、(2R,Rs)和(2S,Rs)－单一构型在内的1－取代－N－亚磺酰基－2－氮杂环丙烷甲亚胺。该化合物系由1－取代－2－氮杂环丙烷醛与(R)或(S)亚磺酰胺在路易斯酸的存在下缩合反应后经分离而得。1－取代－N－亚磺酰基－2－氮杂环丙烷甲亚胺是制备α、β－二氨基膦酸、α、β－二氨基酸、α、β－二胺等重要有机化合物的关键中间体。
摘要（英）：

The present invention relates to a 1-substituent-N-sulfinyl-2-aziridine methylenimine including (2R, Ss), (2S, Ss), (2R Rs) and (2S, Rs)-single configuration. Said compound is made of 1-substituent-2-aziridine aldehyde and (R) or (S) sulfinyl amine and making them produce condensation reaction in the presence of lewis acid, and making separation so as to obtain said invented product. Said invented product is a key intermediate for preparing importent organic compounds of alpha, beta-diaminophosphonic acid, alpha, beta-diamino acid and alpha, beta-diamine, etc.

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