摘要
研究了 2 ,5二巯基 1 ,3,4噻二唑的合成 ,探讨了反应温度、反应时间、配料比及酸化过程对产品收率及质量的影响。对产品进行了精制。鉴定了产品的结构、测定了含氮量及熔点。
Synthesis of 2,5dimercapto1,3,4thiadiazole was studied, and the optimal reaction conditions were found by experiments. The construction of the product was analyzed by infrared spectrum. Nitrogen content and melting point of the product were determinated by analysis, the results accord with theoretical value.
出处
《精细石油化工》
CAS
CSCD
1996年第4期31-33,共3页
Speciality Petrochemicals
关键词
噻二唑
二硫化碳
水合肼
DMTD
dimercapto1,3,4thiadiazole
carbon disulfide
hydrazine hydrate
infrared spectrum