Category: 6523-49-5

Related Products of 6523-49-5, New Advances in Chemical Research in 2021.Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, 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 the formamidine from step 1 (304 mg) and 4-triazolylaniline (75 mg) in AcOH (2 ml) was heated to 125 for 1.5 h. After cooling, the mixture was diluted and basified with IN NaOH (20 ml). The resulting ppt was isolated by filtration and dried to give the title compound (136 mg, 71 %) as a yellow solid.1H NMR delta 10.07 (IH3 s), 9.28 (IH, s), 8.78 (IH, s), 8.62 (lH,s), 8.25 (IH, s), 8.16 (IH, d, J 8.85Hz), 8.07 (2H, d, J 8.85Hz), 7.86 (2H, d, J 8.85Hz), 7.82 (IH, d, J 8.85Hz), 7.47 (IH, d, J 1.9Hz), 7.38 (IH, dd, J 8.2, 1.9Hz), 7.03 (IH, d, J 8.85Hz) 4.32 (4H, s); LC-MS rt 2.35 m/z 423 ES+.

We very much hope you enjoy reading the articles and that you will join us to present your own research about 6523-49-5, Happy reading!

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

Research speed reading 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 belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. 6523-49-5

Example 96 (3-Methyl-1H-pyrazolo[4,3-c]pyridin-4-yl)-(4-1,2,4-triazol-1-yl-phenyl)-amine hydrochloride salt. Intermediate 3 (50 mg, 0.3 mmol), 4-1,2,4-triazol-1-yl-phenylamine (95 mg, 0.60 mmol) and concentrated hydrochloric acid (27 mul, 0.39 mmol), were dissolved in n-butanol (1.1 ml). The reaction mixture was irradiated at 19O0C for 45 minutes in a Biotage I-60 microwave reactor. The mixture was evaporated, dissolved in DMSO (1 ml), filtered, washed with water and dried to give the desired product as a pale green solid (46 mg, 47%). 1H NMR (400 MHz, 6O0C, DMSO-d6) delta ppm 2.75 (s, 3 H), 7.14 (d, J=7.3 Hz, 1 H), 7.56 (d, J=6.9 Hz, 1 H), 7.73 (d, J=9.2 Hz, 2 H), 8.02 (d, J=9.2 Hz, 2 H), 8.25 (s, 1 H), 9.32 (s, 1 H), 9.99 (s, 1 H). m/z (ES+APCI)+: 292 [M+H]+

The catalyzed pathway has a lower Ea, but the net change in energy that results from the reaction is not affected by the presence of a catalyst. In my other articles, you can also check out more blogs about 6523-49-5

Reference:
Patent; MEDICAL RESEARCH COUNCIL TECHNOLOGY; MCIVER, Edward, Giles; SMILJANIC, Ela; HARDING, Denise, Jamilla; HOUGH, Joanne; WO2010/106333; (2010); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 6523-49-5, New Advances in Chemical Research 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, 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 forniamidine from Step 1 (200 mg) and 4-triazolyl-aniline(112 mg, 1 eq) in AcOH (2 ml) was heated to 80 for 16 h. Cooled, concentrated and cautiously treated with sodium bicarbonate (aq). The resulting solid was isolated by filtration, washed with water then DCM:EtOH:NH3 (20:8:1) added and refiltered. The filtrate was concentrated until a precipitate formed which was filtered, washed with ether and dried to give the title compound (129mg, 47%).1H NMR delta 10.06 (IH, s), 9.29 (IH, s), 8.81 (IH, s), 8.63 (IH, s), 8.23 (2H, m),8.07 (2H, d, J 10.0Hz), 7.93 (IH, s), 7.88 (2H, m), 7.83 (IH, m), 7.73 (IH, d, J7.50Hz), 7.35 (IH, t, J 8.75Hz), 3.92 (3H, s); LC-MS rt 2.42 m/z 413 ES+.

In the meantime we’ve collected together some recent articles in this area about 6523-49-5 to whet your appetite. Happy reading!

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

Research speed reading in 2021. Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. 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. Product Details of 6523-49-5

A mixture of the formamidine from step 1 (76 mg) and 4-triazolylaniline(24 mg) in AcOH (2 ml) was heated to 125 for 1 h. After cooling, the mixture was diluted and basified with IN NaOH (20 ml). The resulting ppt was isolated by filtration, washed with DCM then triturated with MeOH / acetone. The filtrate was concentrated to give the title compound (22 mg) as a light green solid. 1H NMR delta 10.45 (IH, br s), 9.3 (IH, s), 8.88 (IH, s), 8.6 (IH, s), 8.26 (IH, s),8.14 (3H, m), 7.87 (5H5 m), 7.12 (2H5 d, J 8.85Hz), 3.78 (4H, m), 3.21 (4H5 m) ; LC- MS rt 2.28 m/z 450 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

New discoveries in chemical research and development in 2021. As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world.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: 4-(1,2,4-Triazol-1-yl)aniline

[0342] A mixture of intermediate 33 (0.10 g, 0.28 mmol), 4-[l,2,4]triazol-l-yl- phenylamine (55 mg, 0.34 mmol), Pd2(dba)3 (25 mg, 0.027 mmol), Xantphos (30 mg, 0.052 mmol) and cesium carbonate (0.20 g, 0.61 mmol) in dioxane (3 mL) was sealed in a microwave reaction tube and irradiated with microwave at 160 C for 20 min. After cooling to room temperature, the cap was removed and the resulting mixture filtered. The filtered solid was washed with DCM, the filtrate concentrated and the residue purified by HPLC. The corrected fractions were combined and poured into saturated NaHCO3 solution (30 mL). The combined aqueous layers were extracted with EtOAc (2 x 30 mL) and the combined organic layers washed with brine, dried over anhydrous Na2SO4 and filtered. The filtrate was concentrated and then taken up in minimum amount of EtOAc. Hexanes were added until solid precipitated. After filtration, the title compound was obtained as a white solid (40 mg, 29%).[0343] 1H NMR (500 MHz, DMSOd6): delta 1.12 (s, 9H), 2.15 (s, 3H), 7.50-7.58 (m, 3H), 7.63 (d, J= 9.1 Hz, 2H), 7.83 (d, J= 9.0 Hz, 2H), 7.99 (s, IH), 8.09 (s, IH), 8.10-8.15 (m, IH), 8.17 (s, IH), 8.66 (s, IH), 9.12 (s, IH), 9.27 (s, IH). MS (ES+): m/z 479 (M+H)+.

We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 4-(1,2,4-Triazol-1-yl)aniline ,and how the biochemistry of the body works.

Reference:
Patent; TARGEGEN, INC.; WO2007/53452; (2007); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 6523-49-5, New Advances in Chemical Research in 2021.Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, 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 formamidine from Step 1 (150 mg) and 4-triazolyl-aniline (88 mg, leq) in AcOH (2ml) was heated to 80 for 16 h. Cooled, concentrated and cautiously treated with sodium bicarbonate (aq). The resulting solid was isolated by filtration, washed with water then DCM:EtOH:NH3 (20:8:1) added and refiltered. The filtrate was concentrated until a precipitate formed which was filtered, washed with ether and dried to give the title compound (82 mg, 34 %). 1U NMR delta 10.0 (IH, s), 9.18 (IH, s), 8.75 (IH, s), 8.54 (IH, s), 8.12 (2H, m),7.97 (IH, m), 7.92 (2H, m), 7.78 (3H, m), 7.66 (IH, m), 7.53 (IH, m); LC-MS rt 2.52 m/z 401 ES+.

By the way, if you are interested in learning more fun chemistry with your kids, get your hands into one chemistry set now, and start enjoying the best part of chemistry: experiments 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

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. Recommanded Product: 6523-49-5

To a solution of formamidine from Step 3 (250mg, 0.73mM) in acetic acid (2ml) was added the 4-triazolylaniline (117mg, 0.73mM). The reaction was heated to 125C for2hrs. The mixture was cooled down and 15ml of 2N NaOH was added. The product crashed out and was isolated by filtration. The solid was purified by column (SiOH) with DCM:EtOH:NH3 400-200:8:1 and isolated as a yellow solid (258mg, 75%).1H NMR (D6-DMSO) delta 10.06 (IH , broad s), 9.29 (IH, s), 8.81 (IH, s) 8.63 (IH, s), 8.25 (2H, m), 8.09 (IH, s), 8.05 (IH, s), 7.83 (4H, m), 7.70 (IH, d, J 10Hz), 7.39 (IH, t,J 10Hz), 4.21 (2H, t, J 7.5Hz), 2.68 (2H, t, J 7.5Hz), 2.24 (6H , s).LC-MS rt 1.99 m/z 470 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

Electric Literature of 6523-49-5, New Advances in Chemical Research in 2021.Reactions catalyzed within inorganic and organic materials and at electrochemical interfaces commonly occur at high coverage and in condensed media, 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.

To a suspension of 9-substituted-2,6-dichloro-9H-purine (8)(2.00 mmol) in a mixture of n-propanol (10 mL) and N,N-diisopropyl-N-ethylamine (6.00 mmol), appropriate amine (2.05 mmol)was added. The suspension was heated while stirring in a sealedtube under an argon atmosphere at 100 C for 2-6 h. The reactionwas checked by TLC using mobile phase toluene-ethylacetate (1:1,v/v). After the completion of the reaction, the reaction mixture wascooled to room temperature and evaporated under reduced pressure.The residue was partitioned between water (50 mL) and dichloromethane (50 mL), and the water phase was extracted twoadditional times with the same volume of dichloromethane. Thecombined organic phases were washed with water and brine andevaporated under reduced pressure. The crude product was crystallizedfrom petroleum ether/ethylacetate (3:1).

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:
Article; ?ezni?kova, Eva; Gucky, Toma?; Kova?ova, Veronika; Ajani, Haresh; Jorda, Radek; Kry?tof, Vladimir; European Journal of Medicinal Chemistry; vol. 182; (2019);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

New discoveries in chemical research and development 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 belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. 6523-49-5

A mixture of formamidine from Step 1 (400 mg) and 4-triazolyl-aniline (214 mg, 1 eq) in AcOH (3ml) was heated to 80 for 2 h. Cooled, and the resulting solid was isolated by filtration, washed with sodium bicarbonate, water and MeCN and dried to give pure title compound.1H NMR delta 10.27 (IH, br s), 9.29 (IH, s), 8.86 (IH, s), 8.63 (IH, s), 8.26 (IH, s), 8.22 (IH, dd, J 8.75 2.5Hz), 8.10 (2H, d, J 7.50Hz), 7.88 (4H, m), 7.72 (IH3 d, 7.5Hz), 7.34 (IH, t, 7.5Hz), 4.21 (2H, q, 7.5Hz), 1.41 (3H, t, 7.5Hz); LC-MS rt 2.53 m/z 427 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

Reference of 6523-49-5, New Advances in Chemical Research in 2021. As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 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.

To a stirred solution of l-(4-aminophenyl)-l,2,4-triazole (1.0 g, 6.25 mmol) in MeOH (10 mL) and water (10 mL) was added CaCO3 (1.2 g, 12.0 mmol), followed by a solution of iodine monochloride (1.2 g, 7.38 mmol) in MeOH (10 mL). The reaction mixture was stirred at r.t. for 1.5 h, and then partitioned between EtOAc (100 mL) and aqueous sat. Na2S2O3 (100 mL). The organic fraction was separated, washed with aqueous sat. Na2S2O3 (100 mL), then water (100 mL), brine (50 mL), dried (Na2SO4), filtered and concentrated in vacuo. Purification by column chromatography (SiO2, 0- 100% EtOAc/hexanes) gave the title compound (1.2 g, 67%). LCMS (ES+) 286.9 (M+eta)+, RT 2.78 minutes {Method 4).

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; UCB PHARMA S.A.; WO2008/47109; (2008); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics