1-hydroxymethyl-3-methoxy-4-methoxymethoxy-5-methylnaphthalene 在
manganese dioxide resultant filtrate 、 silica gel 、
ethyl acetate n-hexane 作用下,
以
二氯甲烷 为溶剂,
反应 16.0h,
以to obtain 3.8 g of the captioned compound as light yellowish brown crystals的产率得到3-methoxy-4-methoxymethoxy-5-methyl-1-naphthalenecarbaldehyde