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

被引：0
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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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