SYNTHESIS OF ENANTIOMERICALLY PURE AND COMPATIBLY PROTECTED (2S,3R)-DIAMINOBUTYRIC AND (2S,3S)-DIAMINOBUTYRIC ACIDS

被引：0

作者：

SCHMIDT, U

MUNDINGER, K

RIEDL, B

HAAS, G

LAU, R

机构：

来源：

SYNTHESIS-STUTTGART | 1992年 / 12期

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中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Enantiomerically pure (2S,3R)- and (2S,3S)-2,3-diaminobutyric acids with Fmoc protected alpha-amino groups and compatibly protected beta-amino groups [(2S,3R)- and (2S,3S)-3-(tert-butoxycarbonyl-amino)-2-(fluoren-9-ylmethoxycarbonylamino)butyric acid] can be prepared in decagram amounts starting from L-threonine and L-allothreonine via the corresponding hydrazides by the Mitsunobu reaction.

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页码：1201 / 1202

页数：2

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