Oxidation of tropine with chromic oxide gave tropinone which can be quaternized to 5 in quantitative yield.

为了使反应的研究简,将阿托品水解为托品醇、为托品酮,托品酮季胺盐与氢钠反应。

In the presence of acetic acid and polyethylene glycol, chromic anhydride and acenaphthene react under mild condition and acenaphthene can completely convert into acenaphthenone.

在醋、聚乙二醇存在 ,酐和苊在温和的条件反应 ,苊可以完全转为苊酮。

The selective oxidation of ethers by chromic reagent, peroxide, nitric acid, oxygen and ozonide, as well as the ethers anodic oxidation are particularly introduced.

主要介绍了(Ⅵ)类试剂,过物、硝、和臭等各类剂对醚选择性以及醚的阳极电研究状况。