Category: 26364-65-8

Name is 2-Cyanoimino-1,3-thiazolidine, as a common heterocyclic compound, it belongs to thiazolidine compound, and cas is 26364-65-8, its synthesis route is as follows.,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.

With the complex challenges of chemical substances, we look forward to future research findings about 2-Cyanoimino-1,3-thiazolidine

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

As a common heterocyclic compound, it belongs to quinuclidine compound,Quinuclidine-4-carboxylic acid hydrochloride,40117-63-3,Molecular formula: C8H14ClNO176,mainly used in chemical industry, its synthesis route is as follows.,26364-65-8

0.2 g of intermediate IIb, 0.7 g of intermediate IIIa and 1. 01g of diisopropylethylamine were dissolved in 15 mL of acetonitrile. The reaction mixture was cooled to room temperature and concentrated under reduced pressure to give the crude product, which was subjected to column chromatography to give the final product Ib in a yield of 61%

With the complex challenges of chemical substances, we look forward to future research findings about 2-Cyanoimino-1,3-thiazolidine,belong thiazolidine compound

Reference£º
Patent; Nantong University; Dai, Hong; Dai, Bao jiang; Zhuang, Hui yang; Fan, Chong guang; Gu, Jia Hong; Zhang, Yue; Bao, Ning; Li, Gang; (9 pag.)CN104326986; (2016); B;,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com

As a common heterocyclic compound, it belongs to thiazolidine compound, name is 2-Cyanoimino-1,3-thiazolidine, and cas is 26364-65-8, its synthesis 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,

With the complex challenges of chemical substances, we look forward to future research findings about 26364-65-8,belong thiazolidine compound

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

Name is 2-Cyanoimino-1,3-thiazolidine, as a common heterocyclic compound, it belongs to thiazolidine compound, and cas is 26364-65-8, its synthesis route is as follows.,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.

With the complex challenges of chemical substances, we look forward to future research findings about 2-Cyanoimino-1,3-thiazolidine

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

As a common heterocyclic compound, it belongs to thiazolidine compound, name is 2-Cyanoimino-1,3-thiazolidine, and cas is 26364-65-8, its synthesis route is as follows.,26364-65-8

To a 500 ml three-necked flask, 38.1 g (0.3 mol) of 2-cyanoimino-1,3-thiazolidine, 82.8 g (0.6 mol) of potassium carbonate, 1.9 g (0.006 mol) of tetrabutylammonium bromide, and Water 220 g followed by the slow dropwise addition of 57.6 g (0.36 mol) of 2-chloro-5-chloromethylpyridine. The duration of the slow addition was 1.5 hours; the reaction was stirred at 60C for 2.5 hours.The reaction was completely detected, stirred and cooled to precipitate a large amount of solids, suction filtration, and cake was taken to obtain 68.8 g of thiacloprid with a purity of 96.5% and a yield of 88.2%; wherein the filtrate obtained by suction filtration (including water and catalyst) was obtained. Tetrabutylammonium bromide) is applied to the next batch of reactions (implementation)Example 6).

With the complex challenges of chemical substances, we look forward to future research findings about 2-Cyanoimino-1,3-thiazolidine

Reference£º
Patent; Shanghai Sheng Nong Biochemical Goods Co., Ltd.; Ye Zhenjun; Geng Li; Fang Yan; Han Haiping; (6 pag.)CN107629045; (2018); A;,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com

As a common heterocyclic compound, it belongs to quinuclidine compound,Quinuclidine-4-carboxylic acid hydrochloride,40117-63-3,Molecular formula: C8H14ClNO376,mainly used in chemical industry, its synthesis route is as follows.,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.

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

2-Cyanoimino-1,3-thiazolidine, cas is 26364-65-8, it is a common heterocyclic compound, the thiazolidine compound, its synthesis 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. 3-(2-methylbenzyl)thiazolidin-2-ylidene-cyanamide (1)white solid, yield: 0.494 g (85.4%), m.p.: 115-16 C. 1HNMR (400 MHz, CDCl3):delta (ppm) 2.34 (s, 3H, CH3),3.32 (t,J = 7.6 Hz, 2H, NCH2),3.74 (t, 2H, J = 7.6 Hz, SCH2),4.57(s, 2H, CH2),7.14-7.19 (m, 2H, Ph). IR (KBr disc, cm-1):2918, w, nu(CH); 2182, s, 2160 sh, v(C?N); 1573, s, v(C=N)., 26364-65-8

With the rapid development of chemical substances, we look forward to future research findings about 2-Cyanoimino-1,3-thiazolidine

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

2-Cyanoimino-1,3-thiazolidine, cas is 26364-65-8, it is a common heterocyclic compound, the thiazolidine compound, its synthesis route is as follows.

General procedure: In a 100 ml three-necked flask equipped with a thermometer and an electromagnetic stir bar were added 0.01 mol of anhydrous K2CO3 powder, 0.01 mol of 2-nitroaniline,30 ml of acetone,A solution prepared by dissolving 0.01 mol of 1,3-dimethyl-4-pyrazolecarboxylic acid chloride in 20 ml of acetone was gradually added dropwise at low temperature (0 to 5 C), and the reaction was continued at room temperature for 10 hours. The reaction mixture was filtered under reduced pressure, and the resulting filtrate was decompressed to yield a crude product of compound Q110907. The crude product of compound Q110907 was recrystallized from acetonitrile to give the compound (Q110907) in a yield of 42.9%. Using Thiazoline-2-imino-cyanamide instead of 2-nitroaniline; Acetonitrile was used as the reaction solvent; reaction temperature was 45 ¡À 5 C; reaction time was 8 hours; toluene recrystallization, 26364-65-8

With the rapid development of chemical substances, we look forward to future research findings about 2-Cyanoimino-1,3-thiazolidine

Reference£º
Patent; Qingdao Agricultural University; sun, Jia Long; (11 pag.)CN103524417; (2016); B;,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com

2-Cyanoimino-1,3-thiazolidine, cas is 26364-65-8, it is a common heterocyclic compound, the thiazolidine compound, its synthesis route is as follows.,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 is used more and more widely, we look forward to future research findings about 2-Cyanoimino-1,3-thiazolidine

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

As a common heterocyclic compound, it belongs to quinuclidine compound,Quinuclidine-4-carboxylic acid hydrochloride,40117-63-3,Molecular formula: C8H14ClNO121,mainly used in chemical industry, its synthesis route is as follows.,26364-65-8

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%.

With the complex challenges of chemical substances, we look forward to future research findings about 2-Cyanoimino-1,3-thiazolidine,belong thiazolidine compound

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