β-Oxy-α-diazo-carbonyl compounds. Part 5
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Francisco Sarabia; Fidel Jorge López-Herrera
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Article
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2001
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Elsevier Science
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French
⚖ 79 KB
Reactions of ethyl 2-diazoacetate with aldehydo sugars and monosaccharide derivatives in their hemiacetal form are reported. The use of diethyl zinc led to an improvement of yields and shorter reaction times compared with neutral conditions as previously described. The resulting products represent p