摘要
本文叙述了盐酸吡啶的制备及精制方法。以二氯甲烷为溶剂,氯化氢和吡啶反应制备的产品含量98.0％,产率94.0％。
The preparation and purification methods of pyridine hydrochloride were discoursed in the paper. The product was prepared by hydrochloride and reaction with pyridine in the dichloromethane as solvent. The yield was 94. 0%. The content was 98. 0%.
出处
《广东化工》
CAS
2003年第4期17-18,共2页
Guangdong Chemical Industry
