Category: 6523-49-5

Related Products of 6523-49-5, New Advances in Chemical Research in 2021. The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic,A common heterocyclic compound, 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline, molecular formula is C8H8N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

Title Compound 300 mg of the product, 7A, was dissolved in THF and 0.15 g of Intermediate 45B and 0.1 ml of pyridine were added. The mixture was refluxed for 3 hours, then dilute HCl was added. A precipitate was obtained which was filtered and washed with acetone to give 200 mg of an off-white product. Microanalysis: theory(%, 1 H20): C, 50.5; H, 3.00; N, 17.1; obtained (%): C, 50.5; H, 2.80; N, 16.9.

I am very proud of our efforts over the past few months and hope to 4-(1,2,4-Triazol-1-yl)aniline help many people in the next few years.

Reference:
Patent; Sartori, Eric; Maillet, Magali; Paugam, Marie France; Nicolai, Eric; Lawrence, Michael; US2005/143384; (2005); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

New discoveries in chemical research and development in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. 6523-49-5

A mixture of the formamidine from step 1 (528 mg) and 4-triazolylaniline (294 mg) in AcOH (5 ml) was heated to 125 for 3 h. After cooling, the mixture was diluted and basified with IN NaOH (80 ml). The resulting cream ppt was isolated by filtration, and dried to give the title compound (495mg, 70%).1H NMR delta 10.3 (IH, br s), 9.34 (IH, s), 8.9 (IH, s), 8.67 (IH, s), 8.31 (IH, s),8.23 (IH, dd, J 8.85, 1.9Hz), 8.15 (2H, d, J 8.85Hz), 7.92 (4H, m), 7.19 (2H, d, J8.85Hz), 4.2 (2H, m), 2.72 (2H, m), 2.3 (6H, s); LC-MS rt 1.96 m/z 452 ES+.

If you are hungry for even more, make sure to check my other article about 6523-49-5, the application of this compound in the production field has become more and more popular.

Reference:
Patent; ARROW THERAPEUTICS LIMITED; WO2007/80401; (2007); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 6523-49-5, New Advances in Chemical Research in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline, molecular formula is C8H8N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

Example 3; N*4*,N*4’*-Bis-(4-[l,2,4]triazol-l-yI-phenyl)-[6,6′]biquinazoIinyl-4,4′-diamine; N’-[3,3′-Dicyano-4′-(dimethylammo-methyleneamino)-biphenyl-4-yl]-N3N-dimethyl- formamidine (lOOmg, 0.29mmol) and 4-(lH-l,2,4-triazol-l-yl)aniline (93mg, 0.58mmol) were combined in acetic acid (50OuL) and heated to 125 for 90minutes. The solid was isolated by filtration and washed with water, then slurried with aqueous potassium carbonate. The solid was filtered and washed with water before drying in vacuo to give the title compound as a cream solid( 90mg, 54%)1H NMR (DMSO) delta 11.95 (IH, s), 10.2 (IH, s), 9.28 ( IH, s), 9.03 ( IH, s) 8.69 (IH, S), 8.47 (IH, d) 8.25 (IH, s), 7.9-8.1 ( 4H, m) LC-MS rt 2.43 m/z 573 ES- 575 ES+ EPO o

Therefore, this conceptually novel strategy might open impressive avenues to establish green and sustainable chemistry platforms.In my other articles, you can also check out more blogs about 4-(1,2,4-Triazol-1-yl)aniline.

Reference:
Patent; ARROW THERAPEUTICS LIMITED; WO2006/79833; (2006); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 6523-49-5, New Advances in Chemical Research in 2021. Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline, molecular formula is C8H8N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

A solution of Intermediate 11 (96mg, 0.23mmol, leq), and 4-(7No.-l,2,4-triazol-l- yl)aniline (38mg, 0.24mmol, 1.05mmol) in acetic acid (2mL) was heated at reflux. After Ih the reaction was allowed to cool to room temperature, concentrated in vacuo and treated with a saturated aqueous solution OfK2CO3 until effervescence ceased. The resulting mixture was then concentrated in vacuo to dryness to yield a brown residue. The residue was purified using flash column chromatography, eluting initially with 200:8:1 and then 100:8:1 CH2Cl2 :EtOH:NH3. The title compound was isolated as an off-white solid (48mg, 40%). Rf = 0.39 (40:8:1 CH2Cl2:Et0H:NH3). 1H-NMR (DMSCwZ6) 2.11 (s, 6H), 2.17 (s, 3H), 2.43 (m, 2H), 2.68 (t, 2H), 4.08 (t, 2H), 7.23 (m, IH), 7.56 (m, IH), 7.75 (m, 3H), 7.93 (m, 2H), 8.08 (m, 2H), 8.50 (s, IH), 8.68 (s, IH), 9.14 (s, IH), 9.92 (br. s, IH). LC-MS rt 2.08 m/z 527 ES+

Therefore, this conceptually novel strategy might open impressive avenues to establish green and sustainable chemistry platforms.In my other articles, you can also check out more blogs about 4-(1,2,4-Triazol-1-yl)aniline.

Reference:
Patent; ARROW THERAPEUTICS LIMITED; WO2007/80401; (2007); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 6523-49-5, New discoveries in chemical research and development in 2021. We’ll be discussing some of the latest developments in chemical about CAS: 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline, 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.

A mixture of Intermediate 8 (200 mg) and Intermediate 6 (490 mg) were combined with terakis(triphenylphosphine) palladium (0) (95 mg) in DME (3 ml) and sodium carbonate (1 ml) and heated to 100 overnight. The cooled mixture was diluted with water and extracted into DCM. The organic phases were combined, concentrated and partially purified by column chromatography with CH2Cl2/Et0H/ NH3 (200:8:1) to give coupled material. A portion of this material (70 mg) was heated in acetic acid(1 ml) with 4-triazolylaniline (37 mg) at 80 over 1 h. The mixture was concentrated, basified with sat. NaHCO3 and the resulting precipitate isolated by filtration and washed with water and ether, dried then washed with EtOAc, MeCN, then ether and dried to give the title compound (32 mg, 34 %).1H NMR delta 10.4 (IH, br s), 9.27 (IH, s), 8.82 (IH, s), 8.6 (IH, s), 8.23 (IH, s),8.16 (2H, d, J 8.85Hz), 7.95 (2H, d, J 8.85Hz), 7.44 (2H, m), 7.13 (IH, d, J 8.2Hz), 4.15 (4H, m), 1.37 (6H, m); LC-MS rt 2.44, m/z 453 ES+.

The result showed that such a combination of chemo- and biocatalysis improved the catalytic yield more than two times compared with that of sole metal catalysis.I hope my blog about 4-(1,2,4-Triazol-1-yl)aniline is helpful to your research.

Reference:
Patent; ARROW THERAPEUTICS LIMITED; WO2007/80401; (2007); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 6523-49-5, New discoveries in chemical research and development in 2021. We’ll be discussing some of the latest developments in chemical about CAS: 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline, 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.

Formamidine from step 1(2.96 g, 9.6 mmol) and 4-triazolylaniline (1.54 g, 9.6 mmol) in AcOH (10 ml) were heated to reflux for 3 h. The cooled solution was diluted with ether (200 ml) and the resulting precipitate filtered off. The filter cake was washed with ether, dried under suction then slurried with 2N NaOH (100 ml) with stirring for 30 minutes. The resulting solid was again isolated by filtration, washed with water and dried to give a pale yellow solid (3.81 g, 93 %). 1H NMR deltaltheta.11 (IH, s), 9.30 (IH, s), 8.80 (IH, s), 8.65 (IH, s), 8.26 (IH, s),8.23 (IH, s), 8.10 (2H, d, J 10Hz)5 7.92 (2H5 d, J 10Hz ), 7.88 (IH, d, J7.5Hz), 7.47 (2H, overlapping s), 7.16 (IH, d, J7.5Hz), 3.93 (3H, s), 3.85 (3H, s); LC-MS rt 2.17 m/z 425 ES+.

This is the end of this tutorial post, and I hope it has helped your research about 6523-49-5!

Reference:
Patent; ARROW THERAPEUTICS LIMITED; WO2007/80401; (2007); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 6523-49-5, New Advances in Chemical Research in 2021. The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline, molecular formula is C8H8N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

a 2-[5-(1,2,4-Triazol-1-yl)-1H-indol-3-yl]ethyl alcohol Prepared from 4-(1,2,4-triazol-1-yl)aniline (EP497512) as described for Intermediate 3, delta (250 MHz, D6 -DMSO) 2.89 (2H, t, J=7.2 Hz, CH2), 3.64-3.74 (2H, m, CH2), 4.67 (1H, t, J=5.3 Hz, OH), 7.29 (1H, d, J=2.3 Hz, Ar–H), 7.47 (1H, dd, J=8.7 and 1.5 Hz, Ar–H), 7.53 (1H, dd, J=8.7 and 2.3 Hz, Ar–H), 7.95 (1H, d, J=1.9 Hz, Ar–H), 8.19 (1H, s, Ar–H), 9.19 (1H, s, Ar–H), 11.10 (1H, s, NH).

Therefore, this conceptually novel strategy might open impressive avenues to establish green and sustainable chemistry platforms.In my other articles, you can also check out more blogs about 4-(1,2,4-Triazol-1-yl)aniline.

Reference:
Patent; Merck Sharp & Dohme, Ltd.; US5854268; (1998); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

New discoveries in chemical research and development in 2021. Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: 6523-49-5

A cooled (0 0C) solution of 6-(cyclopropylmethyl(propyl)amino)pyrimidine-4- carboxylic acid (Intermediate 21 , 112 mg; 0.45 mmol) in DCM was treated with diisopropylethylamine (78.4 ml 0.52 mmol) and methyl chloroformate (36.2 ml 0.47 mmol). After stirring at 0 0C for 15 minutes, 4-(1 H-1 ,2,4- triazol-1-yl)aniline (Maybridge, 108 mg; 0.67 mmol) was added and the mixture stirred for 72 hours. The solvent was evaporated and the compound purified by preparative HPLC to give the title compound as a white solid.1H NMR (400MHz, CDCI3) delta 10.13 (1 H, s), 8.56 (2H, d, J = 13.9 Hz), 8.11 (1 H, s), 7.93 (2H, d, J = 8.6 Hz), 7.70 (2H, d, J = 8.6 Hz), 7.36 (1 H, s), 3.53 (4H, s), 1.75-1.65 (2H, m), 1.10 (1 H, s), 0.97 (3H, t, J = 7.4 Hz), 0.58 (2H, d, J = 7.7 Hz), 0.35-0.30 (2H, m). MS (ESI+) 378. HPLC (Condition C) Rt 3.70 min (HPLC purity 99.8%).

If you are hungry for even more, make sure to check my other article about 6523-49-5, the application of this compound in the production field has become more and more popular.

Reference:
Patent; LABORATOIRES SERONO SA; WO2009/19167; (2009); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Research speed reading in 2021. In classical electrochemical theory, both the electron transfer rate and the adsorption of reactants at the electrode control the electrochemical reaction. 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. name: 4-(1,2,4-Triazol-1-yl)aniline

A stirred solution of N’-(4-bromo-2-cyano-phenyl)-N,N-dimethyl-formamidine (0.5g, 2mmol, leq) and 4-[l,2,4]triazol-l-yl-phenylamine (0.32g, 2mmol, leq) in acetic acid (4mL) was heated to reflux for 2 hours then allowed to cool. After cooling, addition of diethylether afforded a yellow precipitate. The precipitate was collected by filtration, washed with diethylether then dried in vacuo to afford the desired compound as the acetate salt. (0.53g, 62%). 1H-NMR (DMSO-^6) delta 1.88 (s, 3H), 7.77 (d, IH), 7.90 (d, 2H), 8.02 (dd, IH), 8.08 (d, 2H), 8.25 (s, IH), 8.68 (s, IH), 8.90 (d, IH), 9.29 (dd, IH), 10.04 (s, IH). LC-MS rt 2.30 m/z 368 ES+.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 6523-49-5, and we look forward to future research findings.

Reference:
Patent; ARROW THERAPEUTICS LIMITED; WO2007/80401; (2007); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 6523-49-5, New Advances in Chemical Research in 2021. Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 6523-49-5, name is 4-(1,2,4-Triazol-1-yl)aniline, molecular formula is C8H8N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

A mixture of N’-(3-Cyano-4′-hydroxy-3′-methoxy-biphenyl-4-yl)-N,N-dimethyl- formamidine (220mg) and triazolyl aniline (113mg) in acetic acid (2ml) was heated to 125 for 2h. The cooled mixture was diluted with water and filtered under suction overnight. The resulting solid was sonicated in acetone (20ml) with warming and filtered. The solid was dried to give the title compound as a yellow solid (28mg)..1H NMR (D6-DMSO) delta 3.86 (3H, s); 6.88 (IH, d); 7.28 (IH, d); 7.36 (IH, s); 7.82 (3H, m); 8.03 (2H, m); 8.15 (2H, m); 8.56 (IH, s); 8.69 (IH, s); 9.2 (2H, s); 9.98 (IH, s); LC- MS rt 2.14 m/z 411 ES+

Therefore, this conceptually novel strategy might open impressive avenues to establish green and sustainable chemistry platforms.In my other articles, you can also check out more blogs about 4-(1,2,4-Triazol-1-yl)aniline.

Reference:
Patent; ARROW THERAPEUTICS LIMITED; WO2007/80401; (2007); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics