395-68-6Relevant articles and documents
Preparation 2-trifluoromethyl-4-substituted aniline compounds
-
Paragraph 0023-0026; 0077-0080, (2017/02/23)
The invention relates to a method for preparing 2-trifluoromethyl-4-substituted phenylamine and 2-trifluoromethyl-4-substituted acetanilide. The method for preparing the2-trifluoromethyl-4-substituted phenylamine and 2-trifluoromethyl-4-substituted acetanilide comprises the following main step: in the presence of sodium trifluoromethanesulfonate and tert-butyl hydroperoxide but no metal salt catalyst and under the stirring condition, maintaining a 4-substituted phenylamine compound (concrete structure shown in a formula II is described in the specification) in a reaction medium of mixture composed of dichloromethane and water at the temperature of 0-25 DEG C for 72-120 hours, so that the 2-trifluoromethyl-4-substituted phenylamine target product is obtained. The preparation method provided by the invention has potential commercial value.
Diaminopuridine-containing thiourea inhibitors of herpes viruses
-
, (2008/06/13)
Compounds of the formula STR1 are useful in the treatment of diseases associated with herpes viruses including human cytomegalovirus, herpes simplex viruses, Epstein-Barr virus, varicella-zoster virus, human herpesviruses-6 and -7, and Kaposi herpesvirus.