Category: 26364-65-8

26364-65-8, 2-Cyanoimino-1,3-thiazolidine is a thiazolidine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

In a dry 50 mL single-mouth flask, 10 mmol of 2-cyanoimino-1,3-thiazolidine and 5 mL of acetone were added.In an ice bath, 0.32 mL of a 50% aqueous solution of NaOH was added, and the temperature was controlled at 0C to 5C.Add dropwise a solution of 5-(2,4-difluorophenyl)-2-furanoyl chloride in acetone to control the rate ofThe temperature was kept at 0C-5C; after the addition was completed, the reaction was performed at 0C-5C for 1-2 hours and TLC test.After the reaction is completed, a 4mol/L hydrochloric acid solution is added to adjust the pH to neutrality.Dichloromethane extraction was added and the dichloromethane layer was successively saturated with sodium bicarbonate,Saturated brine and water were washed three times. The dichloromethane layer was dried over anhydrous magnesium sulfate and filtered.The compound was isolated using a silica gel column (eluent: a 2:1 volume ratio of petroleum ether to ethyl acetate).Yield 75%

26364-65-8, 26364-65-8 2-Cyanoimino-1,3-thiazolidine 3700797, athiazolidine compound, is more and more widely used in various fields.

Reference£º
Patent; South China Agricultural University; Cui Zining; Xiang Xuwen; Tao Hui; Jiang Shan; Zhang Lianhui; (19 pag.)CN107674070; (2018); A;,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com

26364-65-8, 2-Cyanoimino-1,3-thiazolidine is a thiazolidine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

11.8 g (0.05 mL) of Compound X, 150 mL of DMF, 8.28 g (0.05 mL) of K2CO3 and 6.35 g of thiazolidine were added to a 150 mL three-necked flask, and reacted at 80 C for 4 h.Compound X disappeared by TLC. Filter by suction, take the filtrate, add 300mL after coolingWater, a large amount of solids are precipitated, stirred for a while, and then filtered.The filter cake is the product compound I. After drying, 14.15 g of a white solid was obtained, yield 86%., 26364-65-8

The synthetic route of 26364-65-8 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; Qingdao University of Science and Technology; Xu Liangzhong; Zhang Mingming; Sun Jianxin; Wang Minghui; (6 pag.)CN108440519; (2018); A;,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.26364-65-8,2-Cyanoimino-1,3-thiazolidine,as a common compound, the synthetic route is as follows.,26364-65-8

Under nitrogen protection, add 25g (0.197mol) HRB-1365-2 to the three-necked bottle.(2-cyanoimino-1,3-thiazolidine molecular formula: C4H5N3S) compound, adding 300 mL of methanol,With stirring, 23 g of triethylamine was added, and 26 g (0.230 mol) was added.Compound HRB-1365-1 (Cysteamine molecular formula:C2H7NS), stir the reaction at room temperature for four hours,After LC-MS was monitored, the methanol was distilled off under reduced pressure and the solid was filtered.The solid distilled water was washed with 50 ml, and dried to obtain a white solid HRB-1365 (amino thiol thiazoline molecular formula: C6H9N3S2) 16 g,

As the paragraph descriping shows that 26364-65-8 is playing an increasingly important role.

Reference£º
Patent; Yang Wenmao; (12 pag.)CN103387550; (2016); B;,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.26364-65-8,2-Cyanoimino-1,3-thiazolidine,as a common compound, the synthetic route is as follows.

General procedure: Thiazolidin-2-ylidene-cyanamide (0.317 g, 2.50 mmol) inacetonitrile (20 mL) was dropwise added to a stirred solutionof substituted benzyl bromide (2.5 mmol) and 14 mL NaOHaqueous solution (1 M). The mixture is stirred at room temperaturefor 8-10 h. The soild was collected by filtration,washed with n-hexane and dried in vacuo.

26364-65-8, 26364-65-8 2-Cyanoimino-1,3-thiazolidine 3700797, athiazolidine compound, is more and more widely used in various fields.

Reference£º
Article; Jia, Ai-Quan; Ma, Sen; Wang, Jun-Ling; Zhang, Qian-Feng; Journal of Chemical Crystallography; (2020);,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com

26364-65-8, 2-Cyanoimino-1,3-thiazolidine is a thiazolidine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,26364-65-8

General procedure: Thiazolidin-2-ylidene-cyanamide (0.317 g, 2.50 mmol) inacetonitrile (20 mL) was dropwise added to a stirred solutionof substituted benzyl bromide (2.5 mmol) and 14 mL NaOHaqueous solution (1 M). The mixture is stirred at room temperaturefor 8-10 h. The soild was collected by filtration,washed with n-hexane and dried in vacuo.

26364-65-8 2-Cyanoimino-1,3-thiazolidine 3700797, athiazolidine compound, is more and more widely used in various fields.

Reference£º
Article; Jia, Ai-Quan; Ma, Sen; Wang, Jun-Ling; Zhang, Qian-Feng; Journal of Chemical Crystallography; (2020);,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com

26364-65-8, 2-Cyanoimino-1,3-thiazolidine is a thiazolidine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,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%.

The synthetic route of 26364-65-8 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; Qingdao Agricultural University; Sun, Jialong; (11 pag.)CN103554176; (2016); B;,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com

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