HRID2093089
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
A solution of 6,7-Dihydro-4H-thieno[3,2-c]pyridine-2,5-dicarboxylic acid diethyl ester (1 eq) obtained in step III and aq. KOH (3 eq.) in ethanol was refluxed for 48 h Reaction mixture was concentrated under reduced pressure and neutralized to pH 7.0 to get 4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carboxylic acid.
WORKUP
后处理
- customReaction mixture
- concentrationwas concentrated under reduced pressure and neutralized to pH 7.0