摘要:在研究已有的合成工艺的基础上,以吗啉和甲酸为原料,合成N-甲酰吗啉,并考察了影响该反应过程的主要因素.选用了适宜的带水剂循环,确定了较佳工艺条件为吗啉∶甲酸=1∶0.97(摩尔比),反应温度90~100℃,反应时间8.5 h.N-甲酰吗啉的总收率为91.5%(以吗啉计).
注:因版权方要求,不能公开全文,如需全文,请咨询杂志社
热门期刊服务
NBA特刊 NBA金版系列 China Foundry Journal of Mountain Science Tsinghua Science and Technology Transactions of Nonferrous Metals Society of China Communications in Theoretical Physics Control Theory and Technology Frontiers of Information Technology Electronic Engineering China World Economy Progress in Natural Science:Materials International China Petroleum Processing Petrochemical Technology