| abstract |
The invention belongs to the technical field of compound preparation, and more particularly relates to a method for preparing 5-bromo-1,2,3-trimethoxybenzene by using resorcinol as a raw material. For the existing preparation method of 5-bromo-1,2,3-trimethoxybenzene, there are problems such as high cost, unstable yield and serious environmental pollution, the present invention provides a kind of 5-bromo-1,2, The preparation method of 3-trimethoxybenzene has the advantages of low cost, high yield, high purity, environmental friendliness, and is suitable for industrial scale-up production. |