Category: 1001401-62-2

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. 1001401-62-2

(S) – /ert-butyl 3-methyl-4-r5-methyl-2-(2H-1.2.3-triazol-2-v?benzoyll-1.4-diazepane-l- carboxylate (D-5)To a solution of 400 mg (1.87 mmol) D-4, 371 mg (1.96 mmol) B-3, 343 mg(2.24 mmol) 1-hydroxybenzotriazole hydrate, and 780 muL (5.6 mmol) triethylamine in 5 mL of DMF was added 537 mg (2.8 mmol) EDC and the reaction was stirred overnight at 500C. 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 D-5 as a colorless gum. Data for D-5: LC/MS: rt = 2.09 min; m/z (M + H) = 386.1, found; 386.2 required.

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; MERCK & CO., INC.; WO2008/8518; (2008); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Reference 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.

Step 4: (2-(2H-l,2,3-Triazol-2-yl)phenyl)((2i?,5i?)-5-hydroxy-2-methylpiperidin-l-yl)methanone (9) A solution of (3R, 6i?)-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), 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 in vacuo. The crude material was purified by silica gel gradient chromatography (0-100% ethyl acetate in hexanes), providing the title compound as a pale yellow solid. LRMS m/z (Mu+Eta) 287.3 found, 287.1 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.; KUDUK, Scott, D.; LIVERTON, Nigel, J.; SKUDLAREK, Jason, W.; WO2014/176142; (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. Recommanded Product: 2-(2H-1,2,3-Triazol-2-yl)benzoic acid

Step (vii): tert-butyl N-{4-[(4-methoxyphenyl)methoxy]-2-[2-(2H-l,2,3-triazol-2- yl)benzamido]cyclopentyl}carbamate To a solution of ieri-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-l,2,3-triazol-2-yl)benzoic acid (CAS number 1001401 -62-2; 1.058 g, 5.59 mmol), HATU (2.90 g, 7.62 mmol) and triethylamine (2.125 ml, 15.25 mmol). The reaction was stirred at room temperature for 72 hours. The reaction was partitioned between ethyl acetate and water, washed with brine, dried over magnesium sulfate, concentrated in vacuo and 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, 9 H), 1.46 – 1.59 (m, 1 H), 1.58 – 1.77 (m, 1 H), 1.86 – 1.97 (m, 1 H), 2.18 – 2.37 (m, 1 H), 3.67 – 3.79 (m, 4 H), 3.83 – 4.01 (m, 2 H), 4.32 (s, 2 H), 6.85 – 6.95 (m, 2 H), 7.17 – 7.31 (m, 2 H), 7.44 – 7.54 (m, 2 H), 7.55 – 7.66 (m, 1 H), 7.76 (s, 1 H), 7.96 – 8.05 (m, 2 H)MS ES+: 508

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; 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

Application of 1001401-62-2, 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. 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-l,2,3-triazol-2-yl)phenyl)((2R,5R)-5-hydroxy-2-methylpiperidin-l-yl)methanone (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), 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.; WO2014/99698; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products 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.

Intermediate 24: N-[(1S,2R)-2-Aminocyclopentyl]-2-(2H-l,2,3-triazol-2-yl)benzamide hydrochloride To a solution of ieri-butyl N-[(i ?,2S)-2-aminocyclopentyl] carbamate (CAS number 721395-15-9; 250 mg, 1.248 mmol) in dry DCM (4 ml) was added 2-(2H- 1,2,3 -triazol-2- yl)benzoic acid (CAS number 1001401-62-2; 283 mg, 1.498 mmol), aza-HOBt (289 mg, 1.872 mmol), triethylamine (0.522 ml, 3.74 mmol) and EDC (359 mg, 1.872 mmol). The reaction was stirred at room temperature for 18 hours then diluted with DCM (20 ml) and washed with HCl (aq, 1M, 20 ml), water (10 ml), saturated sodium bicarbonate solution (20 ml) and brine (10 ml). The organic s were filtered through a hydrophobic frit and concentrated in vacuo to afford a residue which was purified by column chromatography (silica, 10-100% ethyl acetate / petrol) to afford a solid. This Boc-protected intermediate was dissolved in hydrogen chloride in 1,4-dioxane (4 M, 10 ml) and stirred at room temperature for 2 hours. The resulting mixture was concentrated in vacuo thenazeotropically distilled with toluene to afford the title compound.1H NMR (400 MHz, DMSO-d6): delta ppm 1.48 – 1.69 (m, 1 H), 1.61 – 1.84 (m, 3 H), 1.85 – 1.97 (m, 1 H), 1.96 – 2.13 (m, 1 H), 3.52 – 3.67 (m, 1 H), 4.19 – 4.37 (m, 1 H), 7.50 – 7.62 (m, 1 H), 7.61 – 7.71 (m, 1 H), 7.70 – 7.78 (m, 1 H), 7.81 – 7.85 (m, 1 H), 7.93 (br. s., 3 H), 8.08 (s, 2 H), 8.32 – 8.48 (m, 1 H)MS ES+: 272

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; 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. 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. Quality Control of 2-(2H-1,2,3-Triazol-2-yl)benzoic acid

j0814] To the title compound of step B (140 mg, 0.5 mmol) and intermediate A-i (113 g, 0.6 mmol) in DMF (4 mE) was added DIPEA (230 jt, 1.4 mmol) and HATU (155 g, 0.6 mmol). Upon completion of the reaction, purification was performed using Agilent prep method X to give the title compound (172 g, 74%). MS (ESI) mass calcd. for C2QH,8F3N70, 429.2; mlz found 430 [M+H]. 1H NMR (CDC13): 8.32 (s, 0.3H), 8.17 (s, 0.7H), 7.99-7.89 (m, i.5H), 7.88-7.77 (m, 1 .5H), 7.62-7.30 (m, 4H), 6.24-6.15 (m, 0.3H),4.86 (s, 0.7H), 4.76 (d, J=5.4 Hz, 0.3H), 4.45-4.23 (m, 1H),

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; COATE, Heather R.; DVORAK, Curt A.; FITZGERALD, Anne E.; LEBOLD, Terry P.; PREVILLE, Cathy; SHIREMAN, Brock T.; (473 pag.)US2016/46640; (2016); 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. 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

Step C: (±)-trans-(2-(2H-1,2,3-triazol-2-yl)phenyl)(3-((5-bromopyridin-2-yl)amino)-2-methylpiperidin-1-yl)methanone. The title compound from Step B (50 mg), DIPEA (1 mL), intermediate A-4 (100 mg) and HATU (200 mg) were stirred in THF at rt for 3 h. Upon completion of the reaction, purification was performed using preparative HPLC to give the title compound (20 mg, 55% yield). MS (ESI) mass calcd. for C20H21BrN6O, 440.2; m/z found 441.1 [M+H]+. 1H NMR (CDCl3): 8.11-7.26 (m, 8H), 7.11-5.91 (m, 1H), 5.19-4.55 (m, 1H), 4.26-2.68 (m, 3H), 2.11-0.71 (m, 7H).

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; JANSSEN PHARMACEUTICA NV; Dvorak, Curt A.; Shireman, Brock T.; US2014/275095; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Electric Literature 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.

A mixture of 2-(2H-l,2,3-triazol-2-yl)benzoic acid (100 mg, 0.528 mmol) in SOCl2 (251.5 mg, 2.11 mmol) was stirred at RT for 0.5 h, then concentrated in vacuo. To a solution of the product from Step 3 (110 mg, 0.48 mmol) and Et3N (145.7 mg, 1.44 mmol) in DCM (1 mL) at 0 C was added a solution of the above residue in DCM (1 mL) dropwise. The resulting mixture was stirred at 0 C for 2 h, then quenched with water (1 mL) and extracted with DCM (2 mL x 3). The combined organic layers were washed with brine (2 mL), dried over Na2SC>4, filtered, and concentrated in vacuo. The residue was purified by prep-TLC (50% EtOAc in petroleum ether) to give the title compound as a oil. LRMS m/z (Mu+Eta) 400.0, 402.0 found, 400.1, 402.1 required.

This is the end of this tutorial post, and I hope it has helped your research about 1001401-62-2!

Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; LIVERTON, Nigel; LUO, Yunfu; (85 pag.)WO2016/100156; (2016); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products 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.

General procedure: TBTU (1.1 mmol) was added to a solution of the required carboxylic acid A-1 (1.0 mmol) and DIPEA (2.0 mmol) in DMF (2.0 mL). After stirring at rt for 10 min a solution of the required amine B-3 (1 .0 mmol) in DMF (1.0 mL) was added. The resulting rxn mixture was stirred at rt for up to 3 d before being purified directly by prep. HPLC (method G) to furnish the desired product.

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

Reference:
Patent; ACTELION PHARMACEUTICALS LTD; BOLLI, Martin; BOSS, Christoph; BROTSCHI, Christine; GUDE, Markus; HEIDMANN, Bibia; SIFFERLEN, Thierry; WILLIAMS, Jodi T.; WO2014/57435; (2014); 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. Quality Control of 2-(2H-1,2,3-Triazol-2-yl)benzoic acid

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 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.; KUDUK, Scott, D.; SKUDLAREK, Jason, W.; WO2015/95108; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics