...如上四个重排中的优劣 特点:降级反应 5、其它正离子型重排 硫酸 O R C N3 N2 O R C N: 氧正离子型重排 (i)拜耳重排(Baeyer)插氧重排 醛、酮被过氧化氢或过氧酸氧化生成酯,酸性越强,产率越高 历程: R C R' + O O + H O O C CF3 R C R' OH O O O C CF3 ...
Von Baeyer set his sights on new synthetic dyes, however, not insulators.
然而冯?拜耳将目光放在了新的合成涂料上,而非绝缘体上。
2
It was found that the reaction time can be greatly shortened by ultrasonic irradiation. The role of sodium percarbonate in Baeyer-Villiger reaction was also discussed.
当反应施加超声辐射后可显著加快反应速度,并对过碳酸钠的作用机理进行了讨论。
3
The suitable surface active agent was added to decrease the liquor surface tension of Baeyer red mud slurry so as to achieve the aim of decreasing mud moisture content after the filtration.