Category: 1001401-62-2

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. SDS of cas: 1001401-62-2

Step 2) Synthesis of 2- (2H-1, 2, 3-triazol-2-yl) benzoyl chloride To a solution of 2- (2H-1, 2, 3-triazol-2-yl) benzoic acid (0.37 g, 1.96 mmol) in anhydrous DCM (20 mL) were added slowly sulfoxide chloride (6 mL, 82.7 mmol) and pyridine (0.04 mL, 0.5 mmol) . The reaction was heated to reflux and stirred for 3 hours, and then cooled and the solvent was removed in vacuo to give a product, which was used directly in the next step.

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; SUNSHINE LAKE PHARMA CO., LTD.; ZHANG, Yingjun; JIN, Chuanfei; ZHANG, Ji; (90 pag.)WO2017/88759; (2017); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Reference of 1001401-62-2, 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.

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- 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 mlz (M+H) 287.3 found, 287.1 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.; KUDUK, Scott, D.; SKUDLAREK, Jason, W.; WO2014/99696; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Reference of 1001401-62-2, 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.

A solution of (3S,6R)-6-methylpiperidin-3-ol (5.06 g, 43.9 mmol), 2-(2H-1,2,3- triazol-2-yl)benzoic acid (9.97 g, 52.7 mmol), 1-hydroxy-7-azabenzotriazole (11.96 g, 88.0 mmol), and EDC (16.84 g, 88.0 mmol) in DMF (293 mL) and Hunig?s Base (18.37 ml, 132mmol) was heated at 50 C overnight, then diluted with saturated, aqueous NaHCO3 and water and extracted 3x with EtOAc. The organics were washed with brine, dried over Mg504, filtered, and concentrated. The crude material was partially purified by silica gel gradient chromatography (0-100% ethyl acetate in hexanes), providing the titled compound as a faint orange solid. LRMS mlz (M+H) 287.3 found, 287.1 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.; KUDUK, Scott, D.; SKUDLAREK, Jason, W.; WO2014/66196; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Synthetic Route of 1001401-62-2,Some common heterocyclic compound, 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, 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: (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.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, its application will become more common.

Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; WO2014/176146; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Electric Literature of 1001401-62-2, The chemical industry reduces the impact on the environment during synthesis 1001401-62-2, name is 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.

Intermediate 25: N-[(1S,2S)-2-Aminocvclopentvl1-2-(2H-l<2<3-triazol-2-yl)benzamide hydrochloride To a solution of tert-butyl N-[(iS,2S)-2-aminocyclopentyl]carbamate (CAS number 586961-34-4; 5 g, 24.97 mmol) in dry DMF (83 ml) was added 2-(2H-l,2,3-triazol-2- yl)benzoic acid (CAS number 1001401-62-2; 4.72 g, 24.97 mmol), HATU (14.24 g, 37.4 mmol) and triethylamine (10.44 ml, 74.9 mmol). The reaction was stirred at room temperature for 17 hours then was diluted with ethyl acetate and washed with saturated sodium bicarbonate solution and brine. The organics were dried over magnesium sulfate, filtered and concentrated in vacuo to afford a residue which was purified by column chromatography (silica, 0-100% ethyl acetate / petrol) to afford a solid. This Boc-protected intermediate was dissolved in hydrogen chloride in 1,4-dioxane (4 M, 20 ml) and stirred at room temperature for 60 hours. The solid was collected by filtration to afford the title compound.1H NMR (400 MHz DMSO-6): delta rhorhoiotaeta 1.47 - 1.83 (m, 4 H), 1.92 - 2.14 (m, 2 H), 3.32 - 3.49 (m, 1 H), 4.04 - 4.17 (m, 1 H), 7.48 - 7.59 (m, 1 H), 7.60 - 7.70 (m, 2 H), 7.77 - 7.87 (m, 1 H), 8.08 (s, 2 H), 8.33 (br. s., 3 H), 8.59 - 8.69 (m, 1 H)MS ES+: 272 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; 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,Some common heterocyclic compound, 1001401-62-2, name is 2-(2H-1,2,3-Triazol-2-yl)benzoic acid, molecular formula is C9H7N3O2, 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.

Asolution of 2- (2H-1, 2, 3-triazol-2-yl) benzoic acid (6.8 g, 36 mmol) in SOCl2(30 mL) was stirred at RT for 30 mins. The solvent was removed in vacuo. To asolution of the product from Step 2 (6.0 g, 36 mmol) in dry toluene (50 mL) wasadded 1 N aqueous NaOH (73 mL, 0.073 mol) at 0 and asolution of the above residue in toluene (30 mL) dropwise . The resultingmixture was stirred at RT overnight and extracted with EtOAc (100 mL x 3) . Thecombined organic layers were washed with brine, dried over Na2SO4,filtered, and concentrated in vacuo to give the title compound as an oil, whichwas used without further purification. LRMS m/z (M+H) 508.1 found, 508.2required

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.; LIVERTON, Nigel; KUDUK, Scott D.; LUO, Yunfu; (47 pag.)WO2016/65587; (2016); 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., name: 2-(2H-1,2,3-Triazol-2-yl)benzoic acid

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.

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; 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

Electric Literature 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.

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.

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.; 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

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

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.

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; 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, 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, 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

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; 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