Category: 1001401-62-2

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. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, This compound has unique chemical properties. The synthetic route is as follows., Application In Synthesis of 2-(2H-1,2,3-Triazol-2-yl)benzoic acid

Step (i): tert-butyl N-{l-methyl-2-[2-(2H-l,2,3-triazol-2- yl)benzamido]cyclopentyl}carbamate To a solution of ieri-butyl N-(2-amino-l-methylcyclopentyl)carbamate (Intermediate 30; 500 mg, 2.333 mmol) in dry DMF (8 ml) was added 2-(2H-l,2,3-triazol-2-yl)benzoic acid (CAS number 1001401-62-2; 485 mg, 2.57 mmol), HATU (1331 mg, 3.50 mmol) and triethylamine (976 mu, 7.00 mmol). The reaction was stirred at room temperature under nitrogen for 17 hours. The reaction was partitioned between ethyl acetate and saturated solution of sodium bicarbonate, washing with brine and dried over magnesium sulfate, filtered and concentrated in vacuo. The crude oil was purified by column chromatography (silica, 0-100% ethyl acetate / petrol) and then by column chromatography (basic silica, 0- 100% ethyl acetate / petrol) to afford the title compound.1H NMR (400 MHz, DMSO-6) delta ppm 1.11 – 1.23 (m, 3 H), 1.37 (s, 9 H), 1.51 – 1.69 (m, 3 H), 1.75 – 1.91 (m, 2 H), 2.00 – 2.06 (m, 1 H), 4.13 – 4.31 (m, 1 H), 6.56 (br. s., 1 H), 7.50 – 7.60 (m, 2 H), 7.60 – 7.69 (m, 1 H), 7.77 – 7.86 (m, 1 H), 8.00 (s, 2 H), 8.48 – 8.67 (m, 1 H)

According to the analysis of related databases, 1001401-62-2, the application of this compound in the production field has become more and more popular.

Reference:
Patent; TAKEDA CAMBRIDGE LIMITED; TAKEDA PHARMACEUTICAL COMPANY LIMITED; FIELDHOUSE, Charlotte; GLEN, Angela; ROBINSON, John Stephen; FUJIMOTO, Tatsuhiko; WO2015/55994; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Adding a certain compound to certain chemical reactions, such as: 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, 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 1001401-62-2, category: Triazoles

General procedure: A solution of 2-(2H-1,2,3-triazol-2-yl)benzoic acid (2.46 g, 13.0 mmol) (prepared as described in WO2008/147518, WO2009/143033 and WO2010/048012), 1-hydroxy-7-azabenzotriazole (1.77 g, 13.0 mmol), and EDC (2.95 g, 15.4 mmol) in DMF (20 mL) was stirred for 5 min. A solution of 2-{[(3R,6R)-6-methylpiperidin-3-yl]oxy}pyridine-4-carbonitrile hydrochloride (3.0 g, 11.8 mmol) in DMF (20 mL) and Hunig’s Base (6.20 ml, 35.5 mmol) was added quickly dropwise via addition funnel. The reaction was stirred at RT overnight, then diluted with saturated, aqueous NaHCO3 and water and extracted with EtOAc. The organics were washed with brine, dried over MgSO4, filtered, and concentrated. The crude material was purified by silica gel gradient chromatography (0-75% ethyl acetate in hexanes), providing the titled compound as a white foam. HRMS m/z (M+H) 389.1714 found, 389.1721 required.

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; Kuduk, Scott D.; Skudlarek, Jason W.; US2013/102619; (2013); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Adding a certain compound to certain chemical reactions, such as: 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, 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 1001401-62-2, Recommanded Product: 1001401-62-2

EXAMPLE 2 (2-(2H- 1 ,2,3-triazol-2-yl)phenyl)(4-(4,6-dimethylpyrimidin-2-yl)- 1 ,4-diazepan- 1 -yl)methanone To a solution of l-(4,6-dimethylpyrimidin-2-yl)-l,4-diazepane hydrochloride 1-2 (1.4 g, 5.2 mmol), 2-(2H-l,2,3-triazol-2-yl)benzoic acid Int E (1.1 g, 5.7 mmol), EDC (1.5 g, 7.8 mmol), and l-hydroxy-7-azabenzotriazole (1.1 g, 7.8 mmol) in DMF (10 mL) was added DIPEA (4.5 mL, 26 mmol) and the mixture was stirred at room temperature for 16 h. The solvent was concentrated in vacuo and the crude residue was redissolved in DCM and purified by silica gel chromatography (100% hexanes, 2 min; 0-100% EtOAc/hexanes, 20 min; 100% EtOAc, 4 min) to provide Example 2 (1.5 g) as a white solid. MS (ESI) m/z: 378.4 (M+H).

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; REGER, Thomas, S.; ROECKER, Anthony, J.; WO2015/95111; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

These common heterocyclic compound, 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, 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. Recommanded Product: 2-(2H-1,2,3-Triazol-2-yl)benzoic acid

1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride(WSCHCl) (37.4 g, 0.20 mol) was added to a solution of Nethyl-2[3-(5-fluoro-pyridin-2-yl)-1H-pyrazol-1-yl] ethanaminedihydrochloride (50 g, 0.16 mol), 5-methyl-2-(2H-1,2,3-triazol-2-yl)benzoic acid (33.9 g, 0.18 mol), 1-hydroxy-1H-benzotriazolehydrate (HOBtH2O) (26.4 g, 0.20 mol) and triethylamine (TEA)(39.5 g, 0.39 mol) in THF (500 mL) at 0 C, followed by stirring atroom temperature for 20.5 h. The solvent of the reaction solutionwas distilled off under reduced pressure. An aqueous NaHCO3 solutionand EtOAc were added to the resulting residue, followed byextraction with EtOAc. The organic layer was washed with water,and the solvent was distilled off under reduced pressure to yieldthe crude product (72 g). An additional 196.7 g of the crude productwas synthesized using the same method from N-ethyl-2[3-(5-fluoro-pyridin-2-yl)-1H-pyrazol-1-yl] ethanamine dihydrochloride(140 g, 0.46 mol) and 5-methyl-2-(2H-1,2,3-triazol-2-yl)benzoicacid (94.8 g, 0.50 mol). The obtained crude product (268.7 g) wasrecrystallized with heptane and EtOAc. The deposited solid wasthen collected by filtration. The obtained solid was dried by heatingunder reduced pressure to yield the title compound 27e as acolorless powder (217.3 g).

The synthetic route of 2-(2H-1,2,3-Triazol-2-yl)benzoic acid has been constantly updated, and we look forward to future research findings.

Reference:
Article; Suzuki, Ryo; Nozawa, Dai; Futamura, Aya; Nishikawa-Shimono, Rie; Abe, Masahito; Hattori, Nobutaka; Ohta, Hiroshi; Araki, Yuko; Kambe, Daiji; Ohmichi, Mari; Tokura, Seiken; Aoki, Takeshi; Ohtake, Norikazu; Kawamoto, Hiroshi; Bioorganic and Medicinal Chemistry; vol. 23; 6; (2015); p. 1260 – 1275;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Reference of 1001401-62-2, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below.

Example 22 2-(2H-1,2,3-Triazol-2-yl)-N-(2-{[4-(trifluoromethyl)pyridin-2-yl]methyl}cyclopentyl)benzamide Triethylamine (0.099 ml, 0.71 mmol), 3H-[1,2,3]triazolo[4,5-b]pyridin-3-ol (0.039 g, 0.29 mmol) and EDC (0.055 g, 0.29 mmol) were added to a solution 2-{[4-(trifluoromethyl)pyridin-2-yl]methyl}cyclopentan-1-amine (Intermediate 12; 0.058 g, 0.24 mmol) and 2-(2H-1,2,3-triazol-2-yl)benzoic acid (CAS number 1001401-62-2; 0.054 g, 0.29 mmol) in DCM (3 ml). The reaction was stirred at room temperature for 24 hours and then diluted with DCM (40 ml) and washed with a saturated solution of sodium bicarbonate (10 ml). The organics were dried over magnesium sulfate, filtered through a hydrophobic frit and concentrated in vacuo. The crude product was purified by column chromatography (silica, 0-80% ethyl acetate/petrol) to afford the title compound. 1H NMR (400 MHz, DCM-d2) delta ppm 1.19-1.31 (m, 1H), 1.39-1.49 (m, 1H), 1.50-1.64 (m, 2H), 1.65-1.75 (m, 1H), 1.91-2.02 (m, 1H), 2.48-2.59 (m, 1H), 2.68-2.76 (m, 1H), 3.00-3.08 (m, 1H), 4.36-4.45 (m, 1H), 6.45-6.53 (m, 1H), 7.30-7.34 (m, 1H), 7.37 (s, 1H), 7.48-7.54 (m, 1H), 7.55-7.61 (m, 1H), 7.62-7.66 (m, 1H), 7.71-7.75 (m, 1H), 7.82 (s, 2H) and 8.59-8.62 (m, 1H). MS ES+: 416 Example 23 2-(2H-1,2,3-Triazol-2-yl)-N-(2-{[4-(trifluoromethyl)pyridin-2-yl]methyl}cyclopentyl)benzamide Prepared according to the procedure for 2-(2H-1,2,3-triazol-2-yl)-N-(2-{[4-(trifluoromethyl)pyridin-2-yl]methyl}cyclopentyl)benzamide (Example 22) except this was then was chirally separated using SFC (Waters prep30/MS system using 20% Ethanol, Daicel IA 10 mm id¡Á250 mm long columns at 30 ml min, 40 C. and 100 bar) to afford the title compound as a single enantiomer. 1H NMR (300 MHz, DCM-d2) delta ppm 1.15-1.35 (m, 1H), 1.35-1.79 (m, 4H), 1.85-2.06 (m, 1H), 2.42-2.63 (m, 1H), 2.64-2.79 (m, 1H), 2.95-3.16 (m, 1H), 4.28-4.53 (m, 1H), 6.44-6.59 (m, 1H), 7.26-7.43 (m, 2H), 7.43-7.68 (m, 3H), 7.69-7.77 (m, 1H), 7.82 (s, 2H), 8.54-8.68 (m, 1H). MS ES+: 416

The synthetic route of 2-(2H-1,2,3-Triazol-2-yl)benzoic acid has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Takeda Pharmaceutical Company Limited; Fieldhouse, Charlotte; Glen, Angela; Maine, Stephanie; Fujimoto, Tatsuhiko; Robinson, John Stephen; US2015/232460; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 1001401-62-2 as follows. name: 2-(2H-1,2,3-Triazol-2-yl)benzoic acid

A solution of 2-(2H-l,2,3-triazol-2-yl)benzoic acid (P. Coleman, J. Schreier,WO2007/126934) (500 mg, 2.64 mmol) in SOCl2(5 mL) was heated to refluxed for 1 hour, cooled and concentrated in vacuo. The oil was dissolved in toluene (5 mL) and added to a solution of ((3i?,6i?)-6-methylpiperidin-3-yl)methanol hydrochloride (M. Giradin et al, Org. Proc. Res. Dev. 2013, 17, 61-68) (437 mg, 2.65 mmol) in toluene (5 mL), then aq. sodium hydroxide (5.3 mL, 1 mol/L) was added. The mixture was stirred at 10C for 12 h, poured into water (5 mL) and extracted with EtOAc (5 mL x 3). The combined organic layers were dried over Na2S04, filtered and concentrated in vacuo and the residue purified by chromatography on silica (petroleum ether: EtOAc =5: 1 to petroleum ether: EtOAc =1 :1) to afford the title compound. LRMS m/z (Mu+Eta) 301.2 found, 301.2 required.

According to the analysis of related databases, 1001401-62-2, the application of this compound in the production field has become more and more popular.

Reference:
Patent; MERCK SHARP & DOHME CORP.; LIVERTON, Nigel; BESHORE, Douglas C.; KUDUK, Scott D.; LUO, Yunfu; MENG, Na; YU, Tingting; WO2015/20933; (2015); A1;,
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. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, A new synthetic method of this compound is introduced below., Recommanded Product: 1001401-62-2

tgrt-butvU7Sr)-7-methyl-8-r2-(‘2H-1.2.3-triazol-2-v?benzoyll-5.8-diazaspiror2.61nonane-5- carboxylate (2-5); A solution of 1.26 g (3.8 mmol) 2jtheta in 40 mL MeOH was evacuated under reduced pressure and purged with N2 three times before adding a portion of palladium hydroxide on carbon. After purging three more times with N2, the atmosphere was replaced with H2 and the reaction was stirred under a balloon of H2 for 2 h. The reaction was filtered through a pad of celite by rinsing with EtOAc and MeOH, and the filtrate was concentrated to provide a colorless oil. This material was dissolved in 3 mL of DMF and to it was added 683 mg of 2j4 (3.6 mmol; prepared in an analogous fashion to J^, see example 1-C), 668 mg (4.3 mmol) 1- hydroxybenzotriazole hydrate, 1.5 mL (10.8 mmol) triethylamine and 831 mg (4.3 mmol) EDC and the reaction was stirred overnight at 60C. The reaction was partitioned between EtOAc and 10% aqueous citric acid, the layers were separated, and the organic was washed with water, brine, dried over Na2Stheta4 and concentrated by rotary evaporation. The residue was purified by column chromatography on silica gel (EtOAc/hexanes) to provide 2^5 as a white solid. Data for M: LC/MS: rt = 2.36 min; m/z (M + H) = 412.3 found; 412.2 required.

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

Reference:
Patent; MERCK & CO., INC.; WO2009/58238; (2009); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Synthetic Route of 1001401-62-2, 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. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, This compound has unique chemical properties. The synthetic route is as follows.

A mixture of A-I (0.72 g, 3.8 mmol) and thionyl chloride (0.36 mL, 5.0 mmol) in toluene (7.0 mL) and a drop of DMF is heated to 60C for 2h, then cooled and concentrated. The residue isdissolved in dry DCM (5 mL) and added dropwise to a stirred mixture of B-I (0.65 g, 4.64 mmol)and TEA (1.44 mL, 10.3 mmol) in dry DCM (10 mL) at 0C. The reaction is stirred at RTfor2h.Water is added and the organic layer is separated, washed with citric acid (10% aq. solution)and with NaHCO3 (sat. aq. solution). The organic layer is dried and concentrated to provide 0.94g of C-4. ESI-MS: 275 [M+H], HPLC (Rt): 0.69 mm (method M)

The chemical industry reduces the impact on the environment during synthesis 2-(2H-1,2,3-Triazol-2-yl)benzoic acid. I believe this compound will play a more active role in future production and life.

Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; RIETHER, Doris; FERRARA, Marco; HEINE, Niklas; LESSEL, Uta; NICHOLSON, Janet Rachel; PEKCEC, Anton; (65 pag.)WO2017/178339; (2017); A1;,
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. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, A new synthetic method of this compound is introduced below., Recommanded Product: 1001401-62-2

compound (18.13 g) as a yellowTo a solution of 2-( H-I,2,34riazol-2-yl)benzoic acid (1.0 g, 5.3 mmoi) in toluene (10mL) was added with SOCl (0.77 mL, 10.6 mmol) at RT. The resulting mixture was stirred for I h at 0 C. After cooling to RT, the mixture was concentrated in vacuo to give colorless oil. This oil was dissolved in 6 mL of DCM and was added to a solution of the product from step I (1.0 g. 4.7 mmol) in DCM (6 mL). TEA (2.2 mL, 15.9 mmol) was added dropwise at () C. The mixture was stirred at this temperature for 3() min. The mixture was concentrated and theresidue was purified by chromatography on silica (33% EtOAc in petroleum ether) to givetitle compound (1,3 g) as a white solid. LRMS m/z (M+H) 287.1 found, 287.1 required.

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

Reference:
Patent; MERCK SHARP & DOHME CORP.; LIVERTON, Nigel; KUDUK, Scott D.; BESHORE, Doug C.; MENG, Na; LUO, Yunfu; (127 pag.)WO2016/101119; (2016); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, 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. HPLC of Formula: C9H7N3O2

A solution of (3S,6R)-6-methylpiperidin-3-ol (2.36 g, 20.5 mmol), 2-(2H- 1,2,3- triazol-2-yl)benzoic acid (4.65 g, 24.6 mmol), EDC (7.86 g, 41.0 mmol), l-hydroxy-7- azabenzotriazole (5.58 g, 41.0 mmol), and triethylamine (8.57 mL, 61.5 mmol) in DMF (130 mL) was stirred at 50 C overnight, then diluted with saturated aqueous sodium bicarbonate and extracted 5x with ethyl acetate. The organics were washed with brine, dried over magnesium sulfate, filtered, and concentrated. The crude material was purified by silica gel gradient chromatography (0-100% ethyl acetate in hexanes), providing the titled compound as a peach- colored solid. LRMS m/z (Mu+Eta) 287.4 found, 287.1 required.

The synthetic route of 1001401-62-2 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; SKUDLAREK, Jason, W.; WO2015/95108; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics