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公开(公告)号:US20130066070A1
公开(公告)日:2013-03-14
申请号:US13658362
申请日:2012-10-23
IPC分类号: C07B41/12 , C07D315/00
CPC分类号: C07C319/20 , C07C67/08 , C07D307/68 , C07C69/708 , C07C69/612 , C07C69/716 , C07C69/653 , C07C69/017 , C07C69/63 , C07C69/14 , C07C323/52 , C07C69/157 , C07C69/72
摘要: To provide an environmentally-friendly method for producing industrially an ester compound.SOLUTIONThe present invention is a method for producing an ester compound which comprises subjecting a carboxylic acid and an alcohol to dehydration-condensation reaction using an involatile acid catalyst and then removing the residual acid catalyst by bringing a weak basic substance into contact with the residual acid catalyst.
摘要翻译: 提供工业上生产酯化合物的环保方法。 解决方案本发明是一种酯化合物的制备方法,其包括使用非挥发性酸催化剂使羧酸和醇进行脱水缩合反应,然后通过使弱碱性物质与残留酸接触来除去残留的酸催化剂 催化剂。