(2,3,4-trimethoxy-6-methylphenyl)(2,3,5-trichloro-4-pyridyl)methanol 在
manganese dioxide 作用下,
以
甲苯 为溶剂,
反应 3.0h,
以to obtain 4.7 g (yield 87%) of 4-(2,3,4-trimethoxy-6-methylbenzoyl)-2,3,5-trichloropyridine (compound No的产率得到4-(2,3,4-Trimethoxy-6-methylbenzoyl)-2,3,5-trichloropyridine