Category: 1186050-58-7

Synthetic Route of 1186050-58-7, 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, 1186050-58-7, name is 2-Fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid, molecular formula is C9H6FN3O2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

Example 102 2-Fluoro-6-(2H-1,2,3-triazol-2-yl)-N-[(1S,2S)-2-{[5-(trifluoromethyl)pyridin-2-yl]amino}cyclopentyl]benzamide To a solution of (1S,2S)-1-N-[5-(trifluoromethyl)pyridin-2-yl]cyclopentane-1,2-diamine hydrochloride (Intermediate 1; 1.09 g, 3.87 mmol) in DCM (13 ml) was added 2-fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid (CAS number 1186050-58-7; 0.802 g, 3.87 mmol), DIPEA (2.027 ml, 11.61 mmol), 3H-[1,2,3]triazolo[4,5-b]pyridin-3-ol (0.579 g, 4.26 mmol) and EDC (0.816 g, 4.26 mmol). The reaction was stirred at room temperature for 17 hours and was then partitioned between DCM and a saturated solution of sodium bicarbonate, filtered through a hydrophobic fit and concentrated in vacuo. The residue was purified by column chromatography (basic silica, 0-100% ethyl acetate/petrol) and re-crystallised from IPA to afford the title compound. 1H NMR (400 MHz, DMSO-d6) delta ppm 1.41-1.59 (m, 2H), 1.59-1.76 (m, 2H), 1.95-2.10 (m, 2H), 4.06-4.20 (m, 2H), 6.68 (d, J=8.8 Hz, 1H), 7.29-7.41 (m, 2H), 7.57-7.66 (m, 2H), 7.71-7.75 (m, 1H), 8.00 (s, 2H), 8.25-8.28 (m, 1H), 8.63 (d, J=6.8 Hz, 1H) MS ES+: 435

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-Fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid is helpful to your research.

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

Reference of 1186050-58-7, A common heterocyclic compound, 1186050-58-7, name is 2-Fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid, molecular formula is C9H6FN3O2, 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.

Compound 9-2 (120 mg, 0.32 mmol), compound 9-3 (77 mg, 0.38 mmol), HATU (182 mg, 0.48 mmol) and DIEA (124mg, 0.96 mmol) were dissolved in 5 mL of DMF, and the mixture was stirred under room temperature for 3 hours. The reaction mixture was poured into aqueous saline and extracted with ethyl acetate (10 mL x 3). The organic phase was combined and washed with water (10 mL x 2) and saturated NaCl solution (10 mL x 2), dried with anhydrous Na2SO4, filtered, and concentrated to obtain a crude product. The crude product was purified with preparative HPLC to give product 9-4 (22 mg, white solid, yield: 21 %). 1H NMR (400 MHz, MeOD) delta= 8.20-7.98 (m, 3H), 7.85-7.72 (m, 1H), 7.71-7.50 (m, 2H), 7.48-7.17 (m, 1H), 7.03-6.75 (m, 1H), 4.87-4.66 (m, 1H), 4.54-4.36 (m, 1H), 4.31-4.05 (m, 1H), 3.86-3.55 (m, 1H), 2.14 (br. s., 1H), 2.08-1.95 (m, 1H), 1.88 (td, J=7.2, 19.8 Hz, 2H), 1.77 (dd, J=11.3, 18.1 Hz, 2H), 1.68-1.54 (m, 1H), 1.53-1.32 (m, 2H)

The synthetic route of 1186050-58-7 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Shanghai Haiyan Pharmaceutical Technology Co. Ltd.; Yangtze River Pharmaceutical Group Co., Ltd.; HE, Haiying; WU, Songliang; ZHANG, Yang; MA, Biao; CHEN, Yuan; WANG, Yuhe; CHEN, Shuhui; LV, Qiang; LAN, Jiong; LIU, Xing; (54 pag.)EP3115362; (2017); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 1186050-58-7, These common heterocyclic compound, 1186050-58-7, name is 2-Fluoro-6-(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.

Example 102 2-Fluoro-6-(2H-1,2,3-triazol-2-yl)-N-[(1S,2S)-2-{[5-(trifluoromethyl)pyridin-2-yl]amino}cyclopentyl]benzamide To a solution of (1S,2S)-1-N-[5-(trifluoromethyl)pyridin-2-yl]cyclopentane-1,2-diamine hydrochloride (Intermediate 1; 1.09 g, 3.87 mmol) in DCM (13 ml) was added 2-fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid (CAS number 1186050-58-7; 0.802 g, 3.87 mmol), DIPEA (2.027 ml, 11.61 mmol), 3H-[1,2,3]triazolo[4,5-b]pyridin-3-ol (0.579 g, 4.26 mmol) and EDC (0.816 g, 4.26 mmol). The reaction was stirred at room temperature for 17 hours and was then partitioned between DCM and a saturated solution of sodium bicarbonate, filtered through a hydrophobic fit and concentrated in vacuo. The residue was purified by column chromatography (basic silica, 0-100% ethyl acetate/petrol) and re-crystallised from IPA to afford the title compound. 1H NMR (400 MHz, DMSO-d6) delta ppm 1.41-1.59 (m, 2H), 1.59-1.76 (m, 2H), 1.95-2.10 (m, 2H), 4.06-4.20 (m, 2H), 6.68 (d, J=8.8 Hz, 1H), 7.29-7.41 (m, 2H), 7.57-7.66 (m, 2H), 7.71-7.75 (m, 1H), 8.00 (s, 2H), 8.25-8.28 (m, 1H), 8.63 (d, J=6.8 Hz, 1H) MS ES+: 435

The synthetic route of 1186050-58-7 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

Electric Literature of 1186050-58-7, The chemical industry reduces the impact on the environment during synthesis 1186050-58-7, name is 2-Fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid, I believe this compound will play a more active role in future production and life.

General procedure: Exarm}le 69: 2-Fluoro-N-[(/5,25)-2-[(6-fluoro-l,3-benzotliiazol-2- yl)amino]cyclopentyl]-6-(2H-l,2,3-triazol-2-yl)benzamide To a solution of (iS,2S)-l-N-(6-fluoro-l,3-benzothiazol-2-yl)cyclopentane-l,2-diamine hydrochloride (Intermediate 16a, 50 mg, 0.174 mmol) in dry DCM (2 ml) was added 2- fluoro-6-(2H-l,2,3-triazol-2-yl)benzoic acid (Intermediate 21, 54.0 mg, 0.261 mmol), triethylamine (0.073 ml, 0.521 mmol) and HATU (99 mg, 0.261 mmol). The reaction was stirred at room temperature for 18 hours then diluted with DCM, washed with water, filtered through a hydrophobic frit and concentrated in vacuo. The crude product was purified by reverse phase preparative HPLC (acetonitrile / water with 0.1% ammonia) to afford the title compound.1H NMR (400 MHz, MeOD -d4) : delta ppm 1.56 – 1.72 (m, 2 H), 1.75 – 1.89 (m, 2 H), 2.16 – 2.32 (m, 2 H), 4.09 – 4.18 (m, 1 H), 4.22 – 4.31 (m, 1 H), 6.93 – 7.02 (m, 1 H), 7.19 – 7.30 (m, 2 H), 7.33 – 7.40 (m, 1 H), 7.53- 7.62 (m, 1 H), 7.74 (s, 2 H), 7.76 – 7.80 (m, 1 H) MS ES+: 441

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-Fluoro-6-(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

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. 1186050-58-7, name is 2-Fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid, A new synthetic method of this compound is introduced below., name: 2-Fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid

Method B:Step A: A one-piece EasyMax reactor was equipped with a mechanical stirred, a temperature probe, a reflux condenser and an NaOH scrubber. To the reactor was added 2-fluoro-6-triazol-2-yl benzoic acid (15.01 g, 72.5 mmol) and toluene (150.0 g), N, N dimethylformamide (0.06 g, 0.26 mmol) was then added, the reaction was held at 20 C prior to the addition of thionyl chloride (1 1 .31 g, 94.1 mmol) via syringe pump. The reaction mixture was then heated to 50 C over 15 minutes and then was stirred at that temperature for 1 .5 hours. The mixture was then heated to 55 C and 20.4 g of solvent were distilled in vacuo to give 139.4 g of acid chloride solution which was used as is in Step C below.

The synthetic route of 1186050-58-7 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; JANSSEN PHARMACEUTICA NV; LETAVIC, Michael; RUDOLPH, Dale, A.; SAVALL, Brad, M.; SHIREMAN, Brock, T.; SWANSON, Devin; WO2012/145581; (2012); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Reference of 1186050-58-7, 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 1186050-58-7 as follows.

Step 2) Synthesis of 2-fluoro-6- (2H-1, 2, 3-triazol-2-yl) benzoyl chlorideTo a solution of 2-fluoro-6- (2H-1, 2, 3-triazol-2-yl) benzoic acid (1.026 g, 4.953 mmol) in anhydrous DCM (20 mL) were added slowly sulfoxide chloride (11 mL, 150 mmol) and pyridine (0.08 mL, 1 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.

According to the analysis of related databases, 1186050-58-7, the application of this compound in the production field has become more and more popular.

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 1186050-58-7, A common heterocyclic compound, 1186050-58-7, name is 2-Fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid, molecular formula is C9H6FN3O2, 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 mixture of [6-(hexahydro-pyrrolo[3,4-c]pyrrol-2-yl)-2-trifluoromethyl-pyrimidin- 4-yl]-dimethyl-amine (50 mg, 0.17 mmol), 2-fluoro-6-[1 ,2,3]triazol-2-yl-benzoic acid (37.8 mg, 0.18 mmol), HATU (94.6 mg, 0.25 mmol) and DIPEA (0.09 mL, 0.50 mmol) in DMF (4.0 mL) was stirred at room temperature for 30 minutes. The reaction mixture was diluted with ethyl acetate (60.0 mL) and washed with water (2 X 100 mL). The organic phase was dried (Na2SO ), filtered and concentrated to dryness. The crude product was purified using Agilent HPLC (Basic system) to yield pure title compound (19.0 mg, 23.4 %). MS (ESI) mass calcd. for C22H22F4N8O, 490.46; m/z found [M+H]+. 1 H NMR (CDCI3): 7.89-7.79 (m, 2H), 7.74 (s, 1 H), 7.55-7.37 (m, 1 H), 7.21 -7.05 (m, 1 H), 5.25-5.09 (m, 1 H), 4.25-3.51 (m, 6H), 3.50-2.95 (m, 10H).

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; JANSSEN PHARMACEUTICA NV; CHAI, Wenying; LETAVIC, Michael, A.; LY, Kiev, S.; PIPPEL, Daniel, J.; RUDOLPH, Dale, A.; SAPPEY, Kathleen, C.; SAVALL, Brad, M.; SHAH, Chandravadan, R.; SHIREMAN, Brock, T.; SOYODE-JOHNSON, Akinola; STOCKING, Emily, M.; SWANSON, Devin, M.; WO2011/50198; (2011); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

1186050-58-7, name is 2-Fluoro-6-(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. category: Triazoles

A solution of 1 , 1 -dimethyl-4-(((3i?,6i?)-6-methylpiperidin-3-yl)oxy)furo[3.4- c]pyridin-3(lH)-one hydrogen chloride (0.050 g, 0.16 mmol), 2-fluoro-6-(2H)-l,2,3-triazol-2-yl) benzoic acid (0.036 g, 0.18 mmol), benzotriazole-l-yl-oxy-tris-(dimethylamino)-phosphonium hexaflurophosphate (Bop, 0.092 g, 0.21 mmol), and triethylamine (0.067 mL, 0.48 mmol) in DMF (1 mL) was stirred at RT overnight. The reaction was concentrated in vacuo and azeotroped 3x with toluene. The residue was purified by silica gel gradient chromatography (0-80% ethyl acetate in hexanes), providing the titled compound. HRMS m z (M+H) 466.1890 found, 466.1887 required.

The synthetic route of 1186050-58-7 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; MERCK SHARP & DOHME CORP.; KUDUK, Scott, D.; SKUDLAREK, Jason, W.; WO2015/95442; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

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. 1186050-58-7, name is 2-Fluoro-6-(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: 1186050-58-7

Example 1 : CIP (76 mg, 0.27 mmol) is added to a stirred mixture of A-1 (48 mg, 0.25 mmol), B-1 (60 mg, 0.21 mmol) and DIPEA (109 muIota_, 0.63 mmol) in dry ACN (2.0 mL) at RT. After 16 h the reaction is treated with ACN/water and purified by preparative LCMS (using a solvent gradient H20/ACN with NH4OH) to afford 50 mg of compound Example 1. ESI-MS: 420 [M+Na]+; HPLC (Rt): 1.02 min (method G). For some examples the reaction times are adapted: 4h for Example 7; 1 h for Example 9; 2h at 60C for Example 16:

The synthetic route of 1186050-58-7 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; RIETHER, Doris; FERRARA, Marco; HEINE, Niklas; LESSEL, Uta; NICHOLSON, Janet Rachel; PEKCEC, Anton; SCHEUERER, Stefan; (69 pag.)WO2017/178341; (2017); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

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. 1186050-58-7, name is 2-Fluoro-6-(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-Fluoro-6-(2H-1,2,3-triazol-2-yl)benzoic acid

Step A: (1 S,6R)-tert-Butyl 8-(2-fluoro-6-(2H-1 ,2,3-triazol-2-yl)benzoyl)-3,8-diazabicyclo[4.2.0]octane-3-carboxylate. To 2-fluoro-6-(2H-1 ,2,3-triazol-2- yl)benzoic acid (406 mg, 1 .5 mmol) in PhCH3 (5ml_) was added SOCI2 (1 17 u?_, 1 .6 mmol). The flask was heated with an oil bath to 50 C for 1 h. To (1 S,6R)- tert-butyl 3,8-diazabicyclo[4.2.0]octane-3-carboxylate (260 mg, 1 .3 mmol) and Na2CO3 (519 mg, 4.9 mmol) in PhCH3 (5ml_) and H2O (5mL) at 0 C was added the above solution dropwise. The reaction was allowed to warm slowly to rt and stir for 15h and extracted with DCM (2 X). The combined organics were dried (Na2SO4). Purification via silica gel chromatography (1 -7% 2MNHs/MeOH in CH2CI2) gave 335 mg (68%) of the title compound. MS (ESI) mass calcd. C2oH24FN5O3, 401 .44; m/z found 346.1 [M-C(CH3)3]+

The synthetic route of 1186050-58-7 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; JANSSEN PHARMACEUTICA NV; BRANSTETTER, Bryan, James; LETAVIC, Michael, A.; LY, Kiev, S.; RUDOLPH, Dale, A.; SAVALL, Brad, M.; SHAH, Chandravadan, R.; SHIREMAN, Brock, T.; WO2011/50202; (2011); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics