Category: 1001401-62-2

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. 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. SDS of cas: 1001401-62-2

To a solution of 12.0 g (42.3 mmol) of the hydrochloride salt of F-1, 8.8 g (46.6 mmol) A-1, 6.92 g (50.8 mmol) 1-hydroxy-7-azabenzotriazole, and 18.6 mL (169 mmol) N-methylmorpholine in 200 mL of DMF was added 12.2 g (63.5 mmol) EDC and the reaction was stirred overnight at room temperature. The reaction was partitioned between EtOAc and 10% aqueous KHSO4, washed with water, saturated aqueous NaHCO3, water, brine, dried over MgSO4, and concentrated by rotary evaporation. The previous acidic and basic layers were extracted again with EtOAc. The organic extract was washed with brine, dried, concentrated and combined with the organic residue from above. The total amount of residue was purified by column chromatography on silica gel (EtOAc/hexanes) to provide F-2 as a colorless oil. Data for F-2: LC/MS: rt=2.25 min; m/z (M+H)=420.3 found; 420.5 required.

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Reference:
Patent; Bergman, Jeffrey M.; Breslin, Michael J.; Coleman, Paul J.; Cox, Christopher D.; Mercer, Swati P.; Roecker, Anthony J.; US2008/132490; (2008); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 1001401-62-2, 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. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

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×250 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

We very much hope you enjoy reading the articles and that you will join us to present your own research about 1001401-62-2, Happy reading!

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

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. 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. Product Details of 1001401-62-2

A mixture of 2-(2H-1,2,3-triazol-2-yl)benzoic acid (50 mg, 0.26 mmol) in thionyl chloride (2 mL) was stirred at 80C for 1 h, cooled to RT and concentrated in vacuo. The residue was dissolved in DCM (10 mL) and added to a solution of the product from step 5 (66 mg, 0.26 mmol) in DCM (1 mL) and DIPEA (0.1 ml) at 0C. The resulting mixture was stirred at RT for 12 h, poured into water and extracted with EtOAc (50 mL x 3). The combined organic layers were washed with brine, dried over MgSO4, filtered and concentrated in vacuo. The crude product was purified by Prep-TLC (50% EtOAc in petroleum ether) to give the title compound as a white solid.

If you are hungry for even more, make sure to check my other article about 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; WO2015/18027; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Synthetic Route of 1001401-62-2, New discoveries in chemical research and development in 2021. We’ll be discussing some of the latest developments in chemical about CAS: 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.

A solution of 2-(2H-l,2,3-triazol-2-yl)benzoic acid (500 mg, 2.64 mmol) in SOCI2 (5 mL) was heated to reflux for 1 hour. After cooling to RT, the mixture was concentrated in vacuo to give a residue. To a solution of ((3R,6R)-6-methylpiperidin-3- yl)methanol hydrochloride (437 mg, 2.65 mmol) in toluene (5 mL) was added 1 N NaOH (5.3 mL), followed by a solution of the reaction residue in toluene (5 mL) dropwise. The resulting mixture was stirred at 10C for 12 h, then poured into water (5 mL) and extracted with EtOAc (5 mL x 3). The combined organic layers were dried over sodium sulfate, filtered, and concentrated in vacuo. The residue was purified by flash column chromatography on silica gel (20-50 % EtOAc in petroleum ether) to afford the title compound as a solid. LRMS m/z (M+H) 301.1 found, 301.2 required.

Future efforts will undeniably focus on the diversification of the new catalytic transformations. These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. Keep reading other articles of 1001401-62-2.

Reference:
Patent; MERCK SHARP & DOHME CORP.; LIVERTON, Nigel; KUDUK, Scott, D.; LUO, Yunfu; MENG, Na; YU, Tingting; (83 pag.)WO2016/69510; (2016); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Reference of 1001401-62-2, 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. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

[( ?)-3-(3-lodo-benzyl)-morpholin-4-yl]-(2-[1 ,2,3]triazol-2-yl-phenyl)-methanone (B-28)A solution of (R)-3-(3-iodo-benzyl)-morpholine B-5 (100 mg, 0.33 mmol) and DIPEA (57 muIota_, 0.33 mmol) in DMF (1.5 mL) was added to a RT solution of 2-(2H-1 ,2,3-triazol-2-yl)benzoic acid E-2 (62 mg, 0.33 mmol), TBTU (1 1 1 mg, 0.35 mmol) and DIPEA (57 muIota_, 0.33 mmol) in DMF (1.5 ml) under argon and the resulting mixture was stirred for 22h. The reaction mixture was quenched with sat. aq. NaHC03 and stirred for 10 min before being diluted with water and extracted with DCM (3x). The combined organic extracts were washed with 2M aq . NaOH (1x), 2M aq. HCI (1 x) and brine (1x), dried over Na2S04, filtered and evaporated in vacuo. The crude product was purified by prep. HPLC (method F) to give the title compound as a white solid. LC-MS D: tR = 0.93 min; [M+H]+ = 474.91 .

The potential utility of systematic synthetic strategy will be applicable to efficient generations of chemical libraries of compounds to find ‘hit’ molecules.Read on for other articles about 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, hurry up and to see.

Reference:
Patent; ACTELION PHARMACEUTICALS LTD; BOLLI, Martin; BOSS, Christoph; BROTSCHI, Christine; HEIDMANN, Bibia; SIFFERLEN, Thierry; WILLIAMS, Jodi T.; WO2013/68935; (2013); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Electric Literature of 1001401-62-2, 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, 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

Step 6: (2-(2H-1 ,2,3-triazol-2-yl)phenyl)((2R,5R)-5-hydroxy-2-methylpiperidin-1-yl)methanone (6) A solution of (3R, 6R)-6-methylpiperidin-3-ol (5.31 g, 46.1 mmol), 2-(2H-1,2,3- triazol-2-yl)benzoic acid (10.5 g, 55.3 mmol), EDC (17.7 g, 92.0 mmol), 1-hydroxy-7- 30 azabenzotriazole (12.6 g, 92.0 mmol), triethylamine (19.3 mL, 138 mmol) in DMF (300 mL) was stirred at 50 C overnight, then diluted with saturated aqueous sodium bicarbonate and extracted 3x 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 pale yellow solid. LRMS m/z (M+H) 287.3 found, 287.1 required.

In the meantime we’ve collected together some recent articles in this area about 2-(2H-1,2,3-Triazol-2-yl)benzoic acid to whet your appetite. Happy reading!

Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; SKUDLAREK, Jason, W.; WO2015/88864; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 1001401-62-2, 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, 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

Step 6: (2-(2H-1.2.3-Triazol-2-yl)phenyl)((2R.5R)-5-hvdroxy-2-methylpiperidin-l- vDmethanone (6). A solution of (3R,6R)-6-methylpiperidin-3-ol (5.31 g, 46.1 mmol), 2-(2H-l,2,3- triazol-2-yl)benzoic acid (10.5 g, 55.3 mmol), EDC (17.7 g, 92.0 mmol), l-hydroxy-7- azabenzotriazole (12.6 g, 92.0 mmol), and triethylamine (19.3 mL, 138 mmol) in DMF (300 mL) was stirred at 50C overnight, then diluted with saturated aqueous sodium bicarbonate and extracted 3x 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 pale yellow solid. LRMS m/z (M+H) 287.3 found, 287.1 required.

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 2-(2H-1,2,3-Triazol-2-yl)benzoic acid is helpful to your research.

Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; WO2014/176146; (2014); 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. 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. category: Triazoles

Step C: (2-(2H-1,2,3-triazol-2-yl)phenyl)((1S,4R,6R)-6-((3-(trifluoromethyl)pyridin-2-yl)oxy)-2-azabicyclo[2.2.1]heptan-2-yl)methanone To the title compound of step B (25 mg) and intermediate A-1 (18 mg, 0.093 mmol) in DMF (0.8 mL) was added DIPEA (75 muL, 0.44 mmol) and HATU (36 mg, 0.093 mmol), and the reaction mixture was stirred at room temperature for 1 h. The reaction was quenched by the addition of H2O and the aqueous layer was extracted with EtOAc (3*). The combined organics were washed with H2O, 5% aqueous LiCl, brine, dried with Na2SO4, filtered, and concentrated. Purification via silica gel chromatography (0-60% EtOAc in hexanes) gave the title compound (29 mg). MS (ESI) mass calcd. C21H18F3N5O2, 429.1; m/z found 430.1 [M+H]+. 1H NMR (400 MHz, Chloroform-d, Compound present as a mixture of rotamers, (0.76:0.24), major rotamer reported) delta 7.93-7.82 (m, 4H), 7.81 (s, 2H), 7.07 (dd, J=7.7, 1.5 Hz, 1H), 6.93-6.86 (m, 1H), 6.75 (td, J=7.6, 1.2 Hz, 1H), 5.04 (dt, J=10.2, 3.4 Hz, 1H), 4.15-4.04 (m, 1H), 3.66 (dt, J=10.9, 3.3 Hz, 1H), 3.38 (dd, J=10.9, 1.4 Hz, 1H), 2.66-2.60 (m, 1H), 2.27-2.15 (m, 1H), 1.48 (dt, J=13.3, 3.6 Hz, 1H), 1.44-1.37 (m, 1H), 1.36-1.28 (m, 1H).

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Reference:
Patent; Janssen Pharmaceutica NV; GELIN, Christine F.; LEBOLD, Terry P.; SHIREMAN, Brock T.; US2014/275118; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 1001401-62-2, New Advances in Chemical Research in 2021. The appropriate choice of redox mediator can avoid electrode passivation and overpotential, which strongly inhibit the efficient activation of substrates in electrolysis. 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

Step (iii): N-[(1S,2S)-4,4-Difluoro-2-(2-methylpropane-2-sulfonamido)cyclopentyl]-2-(2H-1,2,3-triazol-2-yl)benzamide To a solution of N-[(1S,2S)-2-amino-4,4-difluorocyclopentyl]-2-methylpropane-2-sulfonamide (1.03 g, 4.02 mmol) in dry DCM (13.4 ml) was added 2-(2H-1,2,3-triazol-2-yl)benzoic acid (CAS number 1001401-62-2; 0.91 g, 4.82 mmol), EDC (2.31 g, 12.06 mmol), 3H-[1,2,3]triazolo[4,5-b]pyridin-3-ol (1.64 g, 12.06 mmol) and DIPEA (2.11 ml, 12.06 mmol). The reaction was stirred at room temperature overnight then partitioned between ethyl acetate and water. The organics were washed with water and brine, dried over sodium sulfate, filtered and concentrated in vacuo. The crude material was purified by column chromatography (silica, 30-80% ethyl acetate/petrol) to afford the title compound. 1H NMR (400 MHz, DCM-d2) delta ppm 1.36-1.44 (m, 9H), 1.93-2.08 (m, 1H), 2.10-2.28 (m, 1H), 2.65-2.84 (m, 2H), 3.75-3.96 (m, 1H), 4.24-4.41 (m, 1H), 4.89-5.06 (m, 1H), 6.35-6.52 (m, 1H), 7.51-7.57 (m, 1H), 7.61-7.70 (m, 2H), 7.83-7.88 (m, 1H), 7.90 (s, 2H) MS ES+: 428

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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

Research speed reading in 2021. Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. 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. category: Triazoles

A solution of 2-(2H-1,2,3-triazol-2-yl)benzoic acid (227 mg, 1.2 mmol) in 2 mL ofSOC12 was heated at 50 C for 30 mins. After cooling to RT, the mixture was concentrated invacuo. A solution of the product from step 4 (80.0 mg, 0.41 mmol) and TEA (121 mg, 1.2 mmol) in DCM (3 mL) at 0 C was stirred for 10 mm and a solution of the above residue inDCM (1 mL) was added dropwise at 0 C. The mixture was stirred for 40 mins at 0 C. The mixture was concentrated in vacuo. The residue was purified by silica gel columnchromatography (20% EtOAc in petroleum ether) to give the title compound as a solid. LRMS m/z (M+H) 331.2 found, 331.2 required.

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 1001401-62-2, and we look forward to future research findings.

Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; LIVERTON, Nigel; LUO, Yunfu; (58 pag.)WO2016/89722; (2016); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics