四氢吡咯合成工艺技术特点与比较  

Characteristics and comparison of pyrrolidine synthesis process techonlogy

作　　者：吴彦彬 闫广学 宋国全 周淑飞 高培玉 

机构地区：[1]迈奇化学股份有限公司,河南濮阳457000

出　　处：《精细与专用化学品》2018年第2期27-28,共2页Fine and Specialty Chemicals

摘　　要：介绍了当前国内外四氢吡咯的合成方法,主要对1,4-丁二醇为原料的气相催化合成法,以吡咯烷酮为原料的气相催化加氢法和以吡咯为原料的气相催化加氢法、电解还原法的研究现状进行了比较,探讨了四氢吡咯合成工艺今后的发展方向。The synthetic method of the pyrrolidine was introduced.The main synthetic methods of pyrrolidine,including gas phase catalytic synthesis method using 1,4-butanediol as raw material,gas phase catalytic hydrogenation method using pyrrolidone as the raw material,gas phase catalytic hydrogenation method using pyrrole as a raw material,and electrolytic reduction method were compared.The technology development trends were put forward.

关 键 词：四氢吡咯 工艺技术 1 4-丁二醇 

分 类 号：TQ251[化学工程—有机化工]