用途:用于生产有机中间体。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-(三氟甲基)苯甲酰胺 | p-trifluoromethylbenzamide | 1891-90-3 | C8H6F3NO | 189.137 |
对三氟甲基苯甲醛 | 4-Trifluoromethylbenzaldehyde | 455-19-6 | C8H5F3O | 174.122 |
An efficient and facile synthesis of 3,5-di(hetero)aryl-1,2,4-thiadiazoles by oxidative dimerisation of thioamides by grinding with NBS under solvent-free conditions at room temperature has been developed. The efficiency of this reaction was demonstrated by the compatibility with trifluoromethyl, methyl, methoxy, chloro, pyridyl and thienyl groups. This method has notable advantages in terms of short reaction times, high yields and is a more practical alternative to the existing methods to access these compounds.