HRID278296
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
1-Benzyl-4-(4-but-2-ynyloxy-benzenesulfonyl)-piperdine-4-carboxylic acid was prepared starting from 1-benzyl-4-(4-but-2-ynyloxy-benzenesulfonyl)-piperdine-4-carboxylic acid ethyl ester (3 g, 6.6 mmol) dissolved in THF:methanol (3:1 150 ml) and 10 N NaOH (15 ml). The resulting reaction mixture was worked up as outlined in Example 1 (Step 7). Yield 1.65 g (59%); off white powder; mp 191° C.; MS: 428 (M+H)+
WORKUP
后处理
- customThe resulting reaction mixture