Category: 1455-77-2

Synthetic Route of 1455-77-2, 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. 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, This compound has unique chemical properties. The synthetic route is as follows.

General procedure: 2-Naphthalenesulfonyl chloride (60 mmol, 13.5 g) was slowlyadded to a solution containing 5-amino-1,2,4-triazole (60 mmol,5.04 g) (for anstrz synthesis) or 3,5-diamino-1,2,4-triazole (60 mmol,5.95 g) (for danstrz synthesis) and pyridine (60 mmol, rho = 0.978 g/mL,4.85 mL) in 100 mL of acetonitrile (dry) under a N2 atmosphere at55 ¡ãC. Then, the temperature reaction was raised to 85 ¡ãC and themixture stirred for 16 h. Afterwards, the mixture was brought toroom temperature and later on placed in an ice bath for 1 h. Thesolid was filtered, washed with water and dichloromethane, anddried to constant weight.

The chemical industry reduces the impact on the environment during synthesis 3,5-Diamino-1,2,4-triazole. I believe this compound will play a more active role in future production and life.

Reference:
Article; Herna?ndez-Gil, Javier; Ferrer, Sacramento; Cabedo, Nuria; Lo?pez-Gresa, Mari?a Pilar; Castin?eiras, Alfonso; Lloret, Francesc; Journal of Inorganic Biochemistry; vol. 125; (2013); p. 50 – 63;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Adding a certain compound to certain chemical reactions, such as: 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, belongs to Triazoles compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 1455-77-2, Recommanded Product: 3,5-Diamino-1,2,4-triazole

solution of 9.Og 3,5-diamino-1 ,2,4-thazole and 22.4ml diethyl phenylmalonate in N,N-dibutylbutan-1-amine is heated under microwave irradiation to 1800C for 8h. The reaction mixture forms two layers after cooling to room temperature. The top layer is removed and the solvent of the lower layer is evaporated. The residue is treated with water and acidified with 5N HCI. The precipitated product is collected by filtration and dried. The crude product is used without further purification. MS (M+1 ): 244

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.

Reference:
Patent; BAYER SCHERING PHARMA AKTIENGESELLSCHAFT; WO2009/21992; (2009); A2;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 1455-77-2, A common heterocyclic compound, 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, molecular formula is C2H5N5, its 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.

Then, an amidation step is carried out, the reaction equation being as follows: The 1.49g (15mmol, 1eq) of the compound of Formula III-1 3,5-amino-1,2,4-triazole, 3.64 g (36 mmol, 2.4 eq) of triethylamine were dissolved in 50 mL of dichloromethane,50 mL of a dichloromethane solution containing 9.39 g of the compound shown by the formula 11-1 (4- (4′-nitrophenyl) benzoyl chloride) was slowly added dropwise at 0 ¡ã C. After completion of the dropwise addition,The reaction solution was allowed to react at room temperature for 24 h,Subsequently, the reaction solution was washed with 200 mL of pure water, After the layers were separated, the organic phase was washed twice with saturated sodium carbonate solution and then dried over anhydrous magnesium sulfate,The organic phase was evaporated to give a crude product,The crude product was recrystallized to give 6.52 g of the compound of formula IV-1,The yield was 80percent.

The synthetic route of 1455-77-2 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Fuyang Xinyihua Material Technology Co., Ltd; Wu, Jingwei; (17 pag.)CN105294664; (2016); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Electric Literature of 1455-77-2, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 1455-77-2 name is 3,5-Diamino-1,2,4-triazole, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

The reaction mixture for the synthesis of new class II hybridfluorinated is formed by two metal cations in fluorinated forms FeF2and FeF3, an aqueous solution of hydrofluoric acid 4percent (prepared from40percent HF, Riede-deHaen), a solvent such as ethanol, which is polar andprotic, and with a cyclic organic molecule (3,5-diamino-1,2,4-triazole).The solvent volume was fixed to 10 mL with a constant concentration[FeII] + [FeIII] = 0.15 mol L?1 and an equimolar ratio n(FeII)/n(FeIII)= 1. Indeed, [Fe3F8(H2O)2](Am2TAZ)2 is obtained from a mixture of85 mg of FeF3 (0.75 mmol), 70 mg of FeF2 (0.75 mmol), 2.52 mL of HF2.3M (5.8 mmol) and 57 mg (Am2TAZ) (0.57 mmol).The starting materials were placed in a reactor when filling 50percent ofthe autoclave. After manipulation, the solid product is washed with thesolvent used, then air dried at room temperature. As a result, a newmixed hybrid fluoride was obtained. Therefore, the exploration of thissystem FeF2/ FeF3 – HF – (Am2TAZ) ? EtOH, led by hydrothermalsynthesis at 120 ¡ãC for 72 h, yielded to the elaboration of a new phaseof formula [Fe3F8(H2O)2](Am2TAZ)2 colorless with prismatic shape.

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 3,5-Diamino-1,2,4-triazole, and friends who are interested can also refer to it.

Reference:
Article; Bouketaya, Sabrine; Smida, Mouna; Abdelbaky, Mohammed S.M.; Dammak, Mohamed; Garcia-Granda, Santiago; Journal of Solid State Chemistry; vol. 262; (2018); p. 343 – 350;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

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. 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, This compound has unique chemical properties. The synthetic route is as follows., Formula: C2H5N5

A suspension of 1H-1,2,4-triazole-3,5-diamine (1.98 g, 20 mmol) in EtOH (80 mL) was treated with 1-phenyl-1H-pyrazole-4-carbaldehyde-hydrate (3.52 g, 20 mmol) and the resulting mixture heated at reflux for 3 h. The mixture was cooled to rt and NaBH4 (832 mg, 22.0 mmol) was added portion-wise. The reaction mixture reheated to 40 ¡ãC for 15 minutes. The solvent of the mixture was then evaporated to ~ half volume, the solids filtered, and the collected precipitate was air dried to afford the title compound as a colorless solid (2.45 g, 48percent). 1H NMR (400MHz, DMSO-d6) delta = 10.78 (br s, 1H), 8.33 (s, 1H), 7.77 (d, J = 1.2 Hz, 1H), 7.76 – 7.74 (m, 1H), 7.67 (s, 1H), 7.47 (dd, J = 7.6, 8.4 Hz, 2H), 7.31 – 7.24 (m, 1H), 5.82 (br s, 1H), 5.34 (br s, 2H), 4.14 (d, J = 6.3 Hz, 2H); [M+H] = 256.22.

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 1455-77-2.

Reference:
Patent; DART NEUROSCIENCE, LLC; ALLAN, Amy, Lynn; BREITENBUCHER, James; GOMEZ, Laurent; KEENAN, Terence, Patrick; LEMUS, Robert; LY, Kiev; MARRONE, Tami, Jo; (119 pag.)WO2016/73424; (2016); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Adding a certain compound to certain chemical reactions, such as: 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, belongs to Triazoles compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 1455-77-2, COA of Formula: C2H5N5

General procedure: An equimolar solution of 3,5-diamino-1,2,4-triazole (0.99?g, 0.01?mol) and 2-hydroxynaphthaldehyde (1.72?g, 0.01?mol) in dry methanol (50?mL) was refluxed for 3?h, a precipitated product was formed during refluxing. It was then cooled to room temperature, filtered, washed with methanol (35?mL), then with diethyl ether (2?¡Á?5?mL) and dried under vacuum. Recrystallization in a mixture of methanol:dioxane (1:4) gave TLC pure product (L1) in 83percent yield. The same method was applied for the preparation of all other ligands (L2)?(L5).

At the same time, in my other blogs, there are other synthetic methods of this type of compound, 3,5-Diamino-1,2,4-triazole, and friends who are interested can also refer to it.

Reference:
Article; Sumrra, Sajjad H.; Chohan, Zahid H.; Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy; vol. 98; (2012); p. 53 – 61;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, A new synthetic method of this compound is introduced below., Computed Properties of C2H5N5

A solution of 3-(dimethylamino)-1-phenylpropan-1-one hydrochloride 9 (9.36 mmol) and diaminotriazole 10 (9.36 mmol) in 20 mL of acetic acid was heated to reflux for 6 h. The reaction mixture was cooled and the solvent evaporated in vacuo to furnish a mixture of desired product 12 (minor) and 5-phenyl-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (major). The crude mixture was taken to the next step without any further purification and it was treated with N-bromosuccinimide (14.03 mmol) in ethanol (20 mL) under reflux for 5 h to promote the oxidation of the dihydrotriazolopyrimidine. The reaction mixture was cooled, and the solvent was evaporated in vacuo to yield a pale-yellow solid. The crude compound was purified by flash chromatography on silica gel using as eluent a gradient of EtOAc (0-50percent) to produce the desired compound 12 as white solid (adapted from 2). Yield: 29percent (0.57 g). 1H NMR (600 MHz, DMSO-d6) delta 9.07 (d, J = 6.9 Hz, 1H), 8.21 ? 8.19 (m, 2H), 7.72 (d, J = 6.9 Hz, 1H), 7.56 (s, 3H). HRMS-ESI (+) m/z calculated for C11H10N5, 212.0936 [M+H]+; found: 212.0941

The synthetic route of 1455-77-2 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Ribeiro, Carlos J.A.; Kankanala, Jayakanth; Xie, Jiashu; Williams, Jessica; Aihara, Hideki; Wang, Zhengqiang; Bioorganic and Medicinal Chemistry Letters; vol. 29; 2; (2019); p. 257 – 261;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Some common heterocyclic compound, 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, molecular formula is C2H5N5, 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. Application In Synthesis of 3,5-Diamino-1,2,4-triazole

3′-chloroacetophenone was used in place of 2-acetylthiophene in Reference Example 001 and heated to reflux in xylene in the presence of N,N-dimethylformamide diethyl acetal as in Reference Example 001, and 3-dimethylamino-1-(3-chlorophenyl)propenone (quantitative) was obtained, which was subsequently reacted with 3,5-diamino-1,2,4-triazole in toluene in the presence of 10-camphor sulfonic acid and the title compound was obtained (yield 44percent).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1455-77-2, its application will become more common.

Reference:
Patent; NIPPON KAYAKU KABUSHIKI KAISHA; EP1674454; (2006); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

1455-77-2, name is 3,5-Diamino-1,2,4-triazole, belongs to Triazoles compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Safety of 3,5-Diamino-1,2,4-triazole

3′-methoxyacetophenone was used in place of 2-acetylthiophene in Reference Example 001 and heated to reflux in xylene in the presence of N,N-dimethylformamide diethyl acetal as in Reference Example 001, and 3-dimethylamino-1-(3-methoxyphenyl)propenone (quantitative) was obtained, which was subsequently reacted with 3,5-diamino-1,2,4-triazole in toluene in the presence of 10-camphor sulfonic acid and the title compound was obtained (yield 65percent).

The synthetic route of 1455-77-2 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; NIPPON KAYAKU KABUSHIKI KAISHA; EP1674454; (2006); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

These common heterocyclic compound, 1455-77-2, name is 3,5-Diamino-1,2,4-triazole, its 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. name: 3,5-Diamino-1,2,4-triazole

A mixture of Zn(NO3)2¡¤6H2O (0.030 g, 0.1 mmol), H4btec (0.024 g, 0.1 mmol), Hdatrz (0.01 g, 0.10 mmol), NaHCO3 (0.033 g, 0.4 mmol) and H2O (10 mL) was placed in a 23 ml Teflon-lined stainless steel reactor under autogenous pressure at 160 ¡ãC for 60 h and then cooled to the room temperature slowly. Colorless prism crystals were obtained in 34percent yield based on Zn(NO3)26H2O. Anal. calcd. for C11H7N5O6Zn2 (436.00): C, 30.28; H, 1.61; N, 16.06percent. Found: C, 30.31; H, 1.58; N, 16.02percent. IR (KBr, cm?1) 3346(s), 3175(m), 2794(w), 1596(s), 1519(w), 1366(s), 1230(m), 1060(w), 947(w), 883(w), 794(w), 729(m), 653(w), 602(w).

The synthetic route of 3,5-Diamino-1,2,4-triazole has been constantly updated, and we look forward to future research findings.

Reference:
Article; Cui, Penglei; Li, Xiaohui; Journal of Molecular Structure; vol. 1081; (2015); p. 182 – 186;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics