5-{[2-(tert-butyl-dimethyl-silanyloxymethyl)-3-cyclopropylmethyl-5-isopropyl-6-methoxy-pyridin-4-yl]-hydroxy-methyl}-isophthalonitrile 在
重铬酸吡啶 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 16.0h,
以92%的产率得到5-[2-(tert-butyl-dimethyl-silanyloxymethyl)-3-cyclopropylmethyl-5-isopropyl-6-methoxy-pyridine-4-carbonyl]-isophthalonitrile