利用驯化污泥研究了邻氟苯胺、对氟苯胺、2，4-二氟苯胺的好氧生物降解性能。
The aerobic biodegradation of 2-fluoroaniline, 4-fluoroaniline, and 2,4-difluoroaniline by the acclimated activated sludge was studied.
公认的可工业化的生产方法是以2，4-二氟苯胺为原料，经偶联、酰化、水解、羧化等一系列反应制备。
The accepted commercial process is based on 2,4-difuloroaniline, through coupling, acylation, hydrolysis and carboxylation reactions.
以邻三氟甲基苯胺为起始原料，二水氯化铜为催化剂，盐酸-双氧水为氯化剂，合成4 -氯- 2 -三氟甲基苯胺。
4-chloro-2-trifluoromethyl aniline was synthesized from 2-trifluoromethyl aniline, using hydrochloric acid-hydrogen peroxide as the chlorination agent and cupric chloride as the catalyst.
应用推荐