[3-tert-butyl-2-methoxy-5-(2-methoxy-pyridin-3-yl)-phenyl]-(2-chloro-pyridin-4-yl)-methanol 在
二氧化锰 crude residue 、 SiO2 、
ethyl acetate n-hexane 作用下,
以
二氯甲烷 为溶剂,
反应 16.0h,
以to afford 106 mg (86%) of [3-tert-butyl-2-methoxy-5-(2-methoxy-pyridin-3-yl)-phenyl]-(2-chloro-pyridin-4-yl)-methanone (42) as a colorless oil的产率得到[3-tert-butyl-2-methoxy-5-(2-methoxy-pyridin-3-yl)-phenyl]-(2-chloro-pyridin-4-yl)-methanone