(2,3-dimethyl-5-trifluoromethyl-pyridin-2-yl)-methanol 在
二氧化锰 silica gel 、
二氯甲烷 作用下,
以
二氯甲烷 为溶剂,
反应 16.0h,
以to afford 3-methyl-5-trifluoromethyl-pyridine-2-carbaldehyde as a pale yellow liquid (0.180 g, 61%)的产率得到3-methyl-5-trifluoromethyl-pyridine-2-carbaldehyde