As a common heterocyclic compound, it belong thiazolidine compound,2-Cyanoimino-1,3-thiazolidine,26364-65-8,Molecular formula: C4H5N3S,mainly used in chemical industry, its synthesis route is as follows.,26364-65-8
250mL three-necked flask cyanoimino-1,3-thiazolidine 3.4 g (0.0265mol), and treated with 150 mL of acetonitrile was stirred, after dissolved with K2CO3 3.7g (0.0265mol), a solution of 5.3 g (0.0265 mol) of diethoxy thiophosphoryl chloride (94%) in 50 mL of acetonitrile was slowly added dropwise, 15 min within the drop is completed, heating to 45C for 13 h. After completion of the reaction, the filtrate was concentrated to give a yellow oil which was passed through a silica gel column (V petroleum ether: V ethyl acetate = 7: 3). Recrystallization from ethyl acetate gave a colorless transparent crystal L090813. Melting point 49.2-51.5 C, yield 76.9%.
With the synthetic route has been constantly updated, we look forward to future research findings about 2-Cyanoimino-1,3-thiazolidine,belong thiazolidine compound
Reference£º
Patent; Qingdao Agricultural University; Sun, Jialong; (11 pag.)CN103554176; (2016); B;,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com