FUNCTIONALIZATION OF UNSATURATED AMIDES - SYNTHESIS OF CHIRAL ALPHA-HYDROXY OR BETA-HYDROXY ACIDS

被引:15
作者
CARDILLO, G
HASHEM, MA
TOMASINI, C
机构
[1] Centro per lo Studio della Fisica delle Macromolecole, Dipartimento di Chimica 'G. Ciamician', Università di Bologna, 40126, Bologna, Via Selmi
[2] Department of Chemistry, Jahangirnagar University, Savar, Dhaka
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1990年 / 05期
关键词
D O I
10.1039/p19900001487
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Mercury cyclisation of hemiamidals containing a stereogenic centre affords diastereoisomeric mixtures of tetrahydro-1,3-oxazin-4-ones or oxazolidin-4-ones, which are easily separated by silica gel chromatography and hydrolysed to give chiral α- and β-hydroxy acids.
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页码:1487 / 1488
页数:2
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