29671-92-9, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 29671-92-9, name is Carbamimidic chloride hydrochloride, This compound has unique chemical properties. The synthetic route is as follows.
A mixture consisting of S-amino-?-chloro-pyridine^-carbonitrile (4.6 g, 30 mmol), chloroformamidine hydrochloride (6.9 g , 60 mmol) and dimethylsulfon (12 g) was heated at 165 0C for 30 minutes. After cooling to room temperature, water (500 ml) was added. The solution was neutralized with a 30 % NaOH solution to pH 9-10. The precipitate was filtered off, washed with water, dried over P2O5, resulting in the pure title compound as a yellow solid (4.0 g, yield: 68 %) which was characterised as follows:- Rf = 0.40 (MeOH/CH2CI2 1 :9); and – MS (m/z): 196, 198 ([M+H]+, 100).
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Reference:
Patent; 4 AZA Bioscience nv; WO2006/135993; (2006); A1;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics