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《Journal of Chengde Medical College》 2004-01
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SYNYHRDIZE OF β-D-GLUCOSYL ESTERS

CHEN Zhi-yu,CHAI Ye-hong,Lü Hui-li(Department of Chemistry,Chengde Medical College,Hebei Chengde 067000,China)  
Objective:To synthesize β-D-glucosyl esters in high yield and good stereoselectivity.Methods:1-O-trifuoroacetyl-2,3,4,6-tetra-O-acetyl-D- glycopyran reacts with carboxylic acid under low temperature, using BF 3·Et 2O as catalyst and CH 2Cl 2 as solven. Results:BF 3·Et 2O is a good catalyst.Low temperature is beneficial to yield of β-D-glucosyl esters.Conclusion:The method may apply to synthesize β-D-glucosyl esters.
【CateGory Index】: O636
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