节点文献
Mcfadyen-Stevens反应合成磺胺增效剂中间体——3,4,5-三甲氧基苯甲醛
SYNTHESIS OF 3,4,5-T IMETHOXYBENZALDEHYDE, AN INTERMEDIATE IN THE SYNTHESIS OF TR IMOTHOPRIMUM (TMP), BY MCFADY ENTEVEN METHOD.
【摘要】 本文报道了通过Mcfadyen—Stevensens反应,合成磺胺增效剂中间体3,4,5-三甲氧基苯甲醛,并提高了产品的产率和纯度。
【Abstract】 This poper prerents a method of synthesis of 3, 4, 5-trimethoxybenzaldehyde according to Mofadyen-Stevens syntheis with improved yields and purity by alkaline decomposition of 1-acyl-2-aryl-sulfonylhydrazine. The product is an intermediate in the synthesis of trimethoprimum (TMP).
- 【文献出处】 暨南理医学报(理科专版) , 编辑部邮箱 ,1986年01期
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