HRID2231948

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID222

Ammonia gas

H3N

HCID2779139

2,4-dichloro-3,5,6-trimethylpyridine

C8H9Cl2N

HCID178418361

未命名化合物

PRODUCTS

生成物

HCID12759

2,3,5-Trimethylpyridine

C8H11N

AUXILIARIES

试剂、催化剂与溶剂

催化剂HCID23938

Palladium

溶剂HCID702

Ethanol

C2H6O

PROCEDURE

实验过程

20 g 4,6-dichloro-2,3,5 trimethylpyridine was dissolved in 150 ml ethanol and 1 g 10% Pd/C and 10 ml conc. aqueous ammonia. The hydrogenation was performed at 3 bar for 3 hrs when the calculated amount of hydrogen had been adsorbed. Evaporation of solvent gave the 2,3,5-trimethylpyridine.

WORKUP

后处理

customEvaporation of solvent