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
3-Cyano-N-[2-(4-fluoro-2-methylphenyl)-4-(tetrahydro-2H-pyran-2-yloxy)butyl]-N-methyl-5,6,7,8-tetrahydronaphthalene-1-carboxamide (460 mg, 0.96 mmol) was dissolved in methanol (10 mL) together with 4-toluenesulfonic acid (37 mg, 0.2 mmol) and the solution was stirred at room temperature overnight. An aqueous solution of NaHCO3 together with CH2Cl2 was added and the organic solution was then washed with brine, dried and the solvent removed by evaporation. There was obtained 350 mg (92%) of 3-cyano-N-[2-(4-fluoro-2-methylphenyl)-4-hydroxybutyl]-N-methyl-5,6,7,8-tetrahydronaphthalene-1-carboxamide as an oil. 1H NMR (300 MHz, CDCl3): 1.0-2.3 (cm, 6H), 2.4 (s, 3H), 2.6 (s, 3H), 2.7-4.5 (cm, 10H), 6.4-7.4 (cm, 5H).
WORKUP
后处理
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- customdried
- customthe solvent removed by evaporation