STEREOSELECTIVE SYNTHESIS OF BETA-HYDROXYAMINO ACIDS BY ALDOL REACTION OF ALPHA-ISOCYANOCARBOXYLATE WITH ARENE-CHROMIUM-TRICARBONYL COMPLEXES

被引:20
作者
COLONNA, S
MANFREDI, A
SOLLADIECAVALLO, A
QUAZZOTTI, S
机构
[1] UNIV MILAN, DIPARTIMENTO CHIM ORGAN & IND, I-20133 MILAN, ITALY
[2] ECOLE HAUTES ETUD IND CHIM, CNRS, STETEOCHIM ORGANOMET LAB, F-67008 STRASBOURG, FRANCE
关键词
D O I
10.1016/S0040-4039(00)97020-5
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
High diastereoselectivity is obtained during the addition of ethyl isocyanoacetate 1 to chiral complexes 2 and 3. The 2-oxazoline-4-carboxylic esters are intermediates for the synthesis of β-substituted serines in a stereoconservative process. © 1990.
引用
收藏
页码:6185 / 6188
页数:4
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