文献类型：专利

英文题名：Method for synthesizing m-methoxybenzaldehyde, involves with the solvent of methanol and secondary solvent of non-protonic solvent, m-bromo-benzoyl formaldehyde reacts with sodium methoxide, using cuprous salt as catalyst

作者：JI Y;XIONG Y;XU X

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN1562933-A

申请日：2004-04-16

公开日：2005-01-12

语种：英文

收录：DERWENT

摘要：NOVELTY - With the solvent of methanol and secondary solvent of non-protonic solvent, m-bromo-benzoyl formaldehyde reacts with sodium methoxide, using cuprous salt as catalyst. Then the product is under vacuum distillation to produce product containing 98% of m-methoxyphenyl formaldehyde. DETAILED DESCRIPTION - The invention process has advantages of: short reaction time, simple operation, high yield, high utilization rate of reaction equipment, commercialization to be realized easily.