Application of 29671-92-9,Some common heterocyclic compound, 29671-92-9, name is Carbamimidic chloride hydrochloride, molecular formula is CH4Cl2N2, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
3.0 g of Arnold salt was added to 15 ml of methanol and 5 ml of water.Thereafter, 0.73 g of chloroformamidine hydrochloride and 0.53 g of sodium hydrogencarbonate were added thereto.The temperature was raised to 50 C to react. After 6 h of reaction, water was added to the system, and ethyl acetate was extracted.The opposite of water,The combined organic layers were washed with water, dried over anhydrous sodium sulfate and evaporatedThe yield was 83%.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route Carbamimidic chloride hydrochloride, its application will become more common.
Reference:
Patent; Anhui Haofan Biological Co., Ltd.; Lu Xuegen; Zhang Haiyan; Li Honglin; (6 pag.)CN109928933; (2019); A;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics