A NEW CONVENIENT METHOD FOR THE SYNTHESIS OF CHIRAL C3-SYNTHONS

被引:29
作者
EMONS, CHH [1 ]
KUSTER, BFM [1 ]
VEKEMANS, JAJM [1 ]
SHELDON, RA [1 ]
机构
[1] EINDHOVEN UNIV TECHNOL,CHEM TECHNOL LAB,POB 513,5600 MB EINDHOVEN,NETHERLANDS
关键词
D O I
10.1016/S0957-4166(00)82119-9
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Routes are described for the facile preparation of protected optically pure D- and L-glyceric acid (1a,b; 2a,b) starting from D-mannitol, D-isoascorbic acid and L-ascorbic acid. The key step is a ruthenium catalyzed oxidative cleavage of the vicinal diols 4a,b or the alpha-hydroxy acids 7a,b; 10a,b.
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页码:359 / 362
页数:4
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