Methoxybenzenethiol was synthesized from 3-bromoanisole via organic magnesium compound, which underwent Grignard reaction with sulfur and hydrolysis with an overall yield of 51% and purity of 98%.

• 以间溴苯甲醚为原料,先制得有机镁化合物,再与固体硫进行格氏反应,最后水解制得3-甲氧基苯硫酚。该法污染小,易操作,总收率51%25,纯度98%25。