DIOXALANONES AS SYNTHETIC INTERMEDIATES .6. SYNTHESIS OF 3-DEOXY-D-MANNO-2-OCTULOSONIC ACID (KDO), 3-DEOXY-D-ARABINO-2-HEPTULOSONIC ACID (DAH) AND 2-KETO-3-DEOXY-D-GLUCONIC ACID (KDG)

被引:40
|
作者
RAMAGE, R [1 ]
MACLEOD, AM [1 ]
ROSE, GW [1 ]
机构
[1] UNIV MANCHESTER,INST SCI & TECHNOL,DEPT CHEM,MANCHESTER M60 1QD,LANCS,ENGLAND
关键词
D O I
10.1016/S0040-4020(01)80993-5
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Three biosynthetically significant alpha-keto acids KDO (7), DAH (8) and KDG (9) have been synthesised via 5-ylidene-1,3-dioxalan-4-one intermediates formed by Wittig reactions of protected monosaccharide-derived aldehydes with the Wittig reagent (3).
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页码:5625 / 5636
页数:12
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