Category: 1001401-62-2

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.

Step (vii): tert-Butyl N-{4-[(4-methoxyphenyl)methoxy]-2-[2-(2H-1,2,3-triazol-2-yl)benzamido]cyclopentyl}carbamate To a solution of tert-butyl N-{2-amino-4-[(4-methoxyphenyl)methoxy]cyclopentyl}-carbamate (1.71 g, 5.08 mmol) in dry DMF (17 ml) was added 2-(2H-1,2,3-triazol-2-yl)benzoic acid (CAS number 1001401-62-2; 1.06 g, 5.59 mmol), HATU (2.90 g, 7.62 mmol) and triethylamine (2.13 ml, 15.25 mmol). The reaction was stirred at room temperature for 72 hours then partitioned between ethyl acetate and water. The organics were washed with brine, dried over magnesium sulfate, filtered and concentrated in vacuo. The crude material was purified by column chromatography (silica, 0-100% ethyl acetate petrol) to afford the title compound. 1H NMR (400 MHz, DMSO-d6) delta ppm 1.37 (s, 9H), 1.46-1.59 (m, 1H), 1.58-1.77 (m, 1H), 1.86-1.97 (m, 1H), 2.18-2.37 (m, 1H), 3.67-3.79 (m, 4H), 3.83-4.01 (m, 2H), 4.32 (s, 2H), 6.85-6.95 (m, 2H), 7.17-7.31 (m, 2H), 7.44-7.54 (m, 2H), 7.55-7.66 (m, 1H), 7.76 (s, 1H), 7.96-8.05 (m, 2H) MS ES+: 508

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; 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. 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 belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Application In Synthesis of 2-(2H-1,2,3-Triazol-2-yl)benzoic acid

Step C: (2-(2H-1,2,3-triazol-2-yl)phenyl)((1S,4S,6R)-6-((5-(trifluoromethyl)pyridin-2-yl)amino)-2-azabicyclo[2.2.1]heptan-2-yl)methanone To the title compound of step B (30 mg) and intermediate A-1 (19 mg, 0.10 mmol) in DMF (1 mL) was added DIPEA (94 muL, 0.55 mmol) and HATU (38 mg, 0.10 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 4:1 EtOAc/hexanes (3*). The combined organics were washed with H2O, 5% aqueous LiCl, brine, dried with Na2SO4, filtered, and concentrated. Purification via silica gel chromatography (25-100% EtOAc (with 10% MeOH) in hexanes) gave the title compound (20 mg). MS (ESI) mass calcd. C21H19F3N6O, 428.2; m/z found 429.1 [M+H]+. 1H NMR (400 MHz, DMSO-d6, Compound presents as a mixture of rotamers, major rotamer reported) delta 8.10 (s, 2H), 7.94-7.77 (m, 1H), 7.70 (d, J=8.1 Hz, 1H), 7.67-7.49 (m, 2H), 7.28 (td, J=7.7, 1.5 Hz, 1H), 6.96-6.82 (m, 1H), 6.77-6.56 (m, 2H), 3.96 (br. s, 1H), 3.64 (br. s, 1H), 3.33-3.25 (m, 1H), 3.23-3.14 (m, 1H), 2.15-2.00 (m, 1H), 1.44-1.33 (m, 1H), 1.23-1.03 (m, 2H), *1H buried under DMSO-d6 peak.

In conclusion, we affirm that quantitative kinetic descriptions of catalytic behavior continue to serve as an indispensable tool to navigate research efforts intended to model. Read on for other articles about 1001401-62-2.

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

Electric Literature 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 (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 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 (Mu+Eta) 287.3 found, 287.1 required.

I am very proud of our efforts over the past few months and hope to 2-(2H-1,2,3-Triazol-2-yl)benzoic acid help many people in the next few years.

Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; SKUDLAREK, Jason, W.; WO2014/137883; (2014); 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.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. Recommanded Product: 1001401-62-2

Step iii) ir 3s-N-{4-[(6-FIuoro-l,3-benzot azol-2-yl)ammo]oxolaii-3-yI}-2-(2H-l,2,3- triazoI-2-y)beiizamide A solution of tran5-3-N-(6-fluoro-l,3-benzothiazol-2-yl)oxolane-3,4-diarriinehydrochloride (106 mg, 0.366 mmol), 2-(2H-l ,2,3-triazol-2-yl)benzoic acid (CAS number 1001401-62-2; 83 mg, 0.439 mmol), EDC (105 mg, 0.549 mmol), aza-HOBt (85 mg, 0.549 mmol ) and triethylamime (0.153 ml, 1 .097 mmol) in DCM (2 ml) was stirred at room temperature for 18 hours. The reaction mixture was diluted with DCM (20 ml) and washed with HC1 (aq., IM, 20 ml) and saturated sodium bicarbonate solution (20 ml). The organics were filtered through a hydrophobic frit and solvent evaporated in vacuo. This was then purified by reverse phase preparative HPLC (acetonitrile / water with 0.1% ammonia) to afford the title compound.1H NMR (400 MHz, CD2C12-d2) : delta ppm 3.58 – 3.95 (m, 2 H), 4.13 – 4.32 (m, 2 H), 4.32 – 4.51 (m, 2 H), 6.77 (br. s., 1 H), 6.96 – 7.11 (m, 1 H), 7.25 – 7.41 (m, 2 H), 7.43 – 7.53 (m, 1 H), 7.56 – 7.65 (m, 2 H), 7.76 (s, 2 H), 7.81 – 7.87 (m, 1 H)MS ES+: 425

We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 2-(2H-1,2,3-Triazol-2-yl)benzoic acid ,and how the biochemistry of the body works.

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

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. 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

(R) or (S) – benzyl 5-methyl-4-r2-(2H-1.2,3-tria2thetal-2-yl’)benzoyl1-l,4-diazepane-l-carboxylate (B-4)To a solution of 250 mg (1.0 mmol) of the first eluting enantiomer B-2, 200 mg (1.05 mmol) B-3, 185 mg (1.2 mmol) 1-hydroxybenzotriazole hydrate, and 421 muL (3.0 mmol) triethylamine in 3 mL of DMF was added 289 mg (1.5 mmol) EDC and the reaction was stirred 4 h at 5O0C. The reaction was partitioned between EtOAc and saturated aqueous NaetaCtheta3. The layers were separated and the organic was washed with water, brine, dried over MgSO4 and concentrated by rotary evaporation. The residue was purified by column chromatography on silica gel (EtOAc/hexanes) to provide B-4 as a colorless gum. Data for B-4: LC/MS: rt = 2.25 min; m/z (M -I- H) = 420.0 found; 420.2 required.

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 1001401-62-2

Reference:
Patent; MERCK & CO., INC.; WO2008/8518; (2008); 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. 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. Recommanded Product: 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.

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 1001401-62-2

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

Synthetic Route of 1001401-62-2, 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. 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.

A solution of 2-(2H-l,2,3-triazol-2-yl)benzoic acid (4.24 g, 22.40 mmol), tert-butyl ((3i?,6i?)-6-methylpiperidin-3-yl)carbamate (3.20 g, 14.93 mmol), l-hydroxy-7-azabenzotriazole (4.06 g, 29.9 mmol), EDC (5.72 g, 29.9 mmol), and DIEA (15.65 mL, 90 mmol) in DMF (100 mL) was heated at 50 C overnight. The reaction was diluted with saturated, aqu. NaHC03 and extracted 2x with EtOAc. The organics were washed with brine, dried over MgS04, filtered, and concentrated. The residue was purified by silica gel gradient chromatography (0-80% EtOAc in hexanes), providing the title compound. LRMS m/z (M+H) 386.4 found, 386.2 required.

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 2-(2H-1,2,3-Triazol-2-yl)benzoic acid.

Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; SKUDLAREK, Jason, W.; WO2015/95441; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 1001401-62-2, 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, 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.

A solution of (R)-3-(3-iodo-benzyl)-morpholine B-5 (100 mg, 0.33 mmol) and DIPEA (57 muL, 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 (111 mg, 0.35 mmol) and DIPEA (57 muL, 0.33 mmol) in DMF (1.5 ml) under argon and the resulting mixture was stirred for 22 h. The reaction mixture was quenched with sat. aq. NaHCO3 and stirred for 10 min before being diluted with water and extracted with DCM (3×). The combined organic extracts were washed with 2M aq. NaOH (1×), 2M aq. HCl (1×) and brine (1×), dried over Na2SO4, 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

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; ACTELION PHARMACEUTICALS LTD.; Bolli, Martin; Boss, Christoph; Brotschi, Christine; Heidmann, Bibia; Sifferlen, Thierry; Williams, Jodi T.; US2015/158855; (2015); 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. Quality Control of 2-(2H-1,2,3-Triazol-2-yl)benzoic acid

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).

I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 2-(2H-1,2,3-Triazol-2-yl)benzoic acid help many people in the next few years.

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

Reference 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.

Step 6: l-(3-(r(3i?,6i? -6-Methyl-l- (r2-(2H-l,2,3-triazol-2-vnphenyllcarbonvUpiperidin-3- yl”|oxy|phenyl)ethanol A solution of l-(3-(((3i?,6i?)-6-methylpiperidine-3-yl)oxy)phenyl)ethanol (0.020 g, 0.085 mmol), 2-(2H-l,2,3-triazol-2-yl)benzoic acid (0.024 g, 0.13 mmol), EDC (0.033 g, 0.17 mmol), 1 -hydroxy-7-azabenzotriazole (0.023 g, 0.17 mmol), and Hunig’s base (0.089 mL, 0.51 mmol) in DMF (1 mL) was stirred at 50 C overnight, then diluted with saturated aqueous sodium bicarbonate and extracted 2x with ethyl acetate. The combined organic fractions were washed with brine, dried over magnesium sulfate, filtered, and concentrated in vacuo. The crude material was purified by silica gel gradient chromatography (0-75% ethyl acetate in hexanes), providing the titled compound as an off-white foam. HRMS m/z (M+H) 407.2069 found, 407.2078 required.

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Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; LIVERTON, Nigel, J.; SKUDLAREK, Jason, W.; WO2014/176142; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics