[(3-Benzyloxy-2,5-dimethyl-pyridin-4-yl)-hydroxy-methyl]-phosphonic acid di-tert-butyl ester 在
钯 钯 、
acetic acid monohydrate 、 ice water 、
乙酸乙酯 作用下,
以
甲醇 为溶剂,
反应 5.0h,
以to yield 36 as a colorless solid (43 mg, 70% overall yield for two steps)的产率得到[Hydroxy-(3-hydroxy-2,5-dimethyl-pyridin-4-yl)-methyl]-phosphonic acid