Day: July 14, 2021

Research speed reading in 2021. We’ll be discussing some of the latest developments in chemical about CAS: 6818-99-1, name is 3-Chloro-1,2,4-triazole belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. name: 3-Chloro-1,2,4-triazole

A mixture of 3-chloro-lH-l,2,4-triazole (2.76 g, 26.7 mmol), 1- chloro-2-methoxy-4 -nitrobenzene (5.0 g, 26.7 mmol), potassium hydroxide flakes (1.496 g, 26.7 mmol), and DMSO (25 mL) was heated in a sealed reaction vessel 100 0C for 24 h. The reaction was allowed to cool to rt and additional portions of 3- chloro-lH-l,2,4-triazole (1.38 g, 0.5 equiv) and potassium hydroxide (0.75 g, 0.5 equiv) were added. The reaction vessel was resealed and heated to 1100C for an additional 24 h. The resulting mixture was allowed to cool to rt and was poured into 500 mL of water. The aqueous mixture was extracted with EtOAc (3 x 100 mL). The combined organics were washed with brine, dried over Na2SO4, filtered and concentrated in vacuo. The crude residue was purified using silica gel chromatography (0-5% MeOH/chloroform, linear gradient over 144 min, flow 25 mL/min) to afford 2-(3-chloro-lH-l,2>;4-triazol-l-yl)-5-nittophenol (0.924 g, 3.84 mmol, 14.4 % yield). LC-MS (M+H)+ – 241.0. 1H NMR (500 MHz, chloroform-^ delta ppm 11.97 (br. s., 1 H) 9.24 (s, 1 H) 7.90 – 7.95 (m, 1 H) 7.89 (d, J=2.44 Hz, 1 H) 7.84 (dd, J=8.85, 2.44 Hz, 1 H).

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 6818-99-1.

Reference:
Patent; BRISTOL-MYERS SQUIBB COMPANY; MARCIN, Lawrence, R.; THOMPSON, Lorin, A., III; BOY, Kenneth, M.; GUERNON, Jason, M.; HIGGINS, Mendi, A.; SHI, Jianliang; WU, Yong-Jin; ZHANG, Yunhui; MACOR, John, E.; WO2010/83141; (2010); 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. 288-88-0, name is 1H-1,2,4-Triazole belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Formula: C2H3N3

(ii) Preparation of crude anastrozole of formula-I; Into a 10L, three-necked RB flask was charged l.4kg of above crude compound of formula-V and 7L of anhydrous DMF. The reaction mass was stirred for 30min and added 0.65kg of solid sodium triazole (prepared by reaction of molar quantities of 1,2,4- IH-triazole and sodium hydroxide in isopropanol at reflux temperature and isolated by filtering of the reaction mass at room temperature) in lots keeping the temperature below 25 C. The reaction mass was maintained under stirring at this temperature for 4hr. HPLC of the reaction mass indicated the absence of starting material. The reaction mass was transferred into a 50L flask containing 21L of water and stirred for 30min. Reaction mass was extracted with toluene (2 x 3L and 1 x 1L). Toluene layers were combined and . washed with water (2 x 2L). Toluene was distilled of from the filtrate under vaccum to get 1.2kg of crude anastrozole.; (ii) Preparation of crude anastrozole; Into a 1 L, three-necked RB flask was charged 60g of sodium triazole monohydrate (prepared by reaction of molar quantities of 1,2,4-IH-triazole and sodium hydroxide in isopropanol at reflux temperature and isolated by filtering of the reaction mass at room temperature) and 200ml of dry DMF under nitrogen atmosphere. The reaction mass was cooled to 20 C. A solution of the above bromo compound of formula-V (140g) in toluene (200ml) was added to the reaction mass over a period of 2hr. The reaction mass was maintained at this temperature until the completion of reaction. The reaction mass was transferred into 3L flask containing 1.5L of water and stirred for 30min. Reaction mass was extracted with toluene (2 x 300ml and 1 x 100ml). Toluene layers were combined and washed with water (2 x 200ml). Toluene layer was treated with activated carbon (5g) and filtered. Toluene was distilled of from the filtrate under vaccum to get 130g of crude anastrozole.

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 288-88-0, and we look forward to future research findings.

Reference:
Patent; NATCO PHARMA LIMITED; PULLA REDDY, Muddasani; VENKAIAH CHOWDARY, Nannapaneni; WO2005/105762; (2005); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 74205-82-6, New discoveries in chemical research and development in 2021. We’ll be discussing some of the latest developments in chemical about CAS: 74205-82-6, name is (1H-1,2,4-Triazol-1-yl)methanol, 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.

Example4. Synthesis of Intermediate 5Intermediate 4 (16.3g, 70.4 mmol) was completely dissolved in concentrated sulfuric acid (80ml) under ice bath, and triazolemethanol (10.4g) was added. The solution was stirred at room temperature for 5hrs. TLC was used toshow the completion of raw materials. Post-treatment: the reaction solution wasslowly added to 20% sodium hydroxide solution under ice bath. After alkalizing,dichloromethane was added to extract the product. The organic layer was driedand the solvent was removed by rotary evaporation. 21.2g yellow oil product(crude) was obtained. 15.6g light yellowsemi-solid (Intermediate 5) was obtained after column chromatography separation(dichloromethane: methanol 20: 1+ 1% triethylamine) and rotary evaporation,with a yield of 71.0%.

In the meantime we’ve collected together some recent articles in this area about 74205-82-6 to whet your appetite. Happy reading!

Reference:
Patent; Sichuan University; Wu, Yong; Hai, Li; Sun, Baohou; He, Yi; Li, Xiaocen; (11 pag.)CN103664900; (2016); B;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 16681-65-5, 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. 16681-65-5, name is 1-Methyl-1H-1,2,3-triazole, molecular formula is C3H5N3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

A solutionofn-butyllithiuminhexanes(2.5 M, 0.32 mE, 0.81 mmol) was added dropwise to a stirring solution of i-methyl-1H-i,2,3-triazole (70.4 mg, 0.848 mmol, prepared according to PCT Int. Appl., 2008098104) in tetrahydrofuran (1 mE) at -50C. After 20 minutes, a solution (gently warmed with a heat gun to dissolve the ketone starting material) of (3-(4-(1H-pyrazol-i -yl)benzyl)-4-chloro-2-methoxyquino- lin-6-yl)(i ,2-dimethyl- 1H-imidazol-5-yl)methanone (200 mg, 0.42 mmol, Intermediate 21: step b) in tetrahydroffiran (1 mE) was added dropwise. After 5 minutes, the flask was allowed to warm to 23C. After 20 minutes, water (1 mE) was added. The biphasic mixture was partitioned between saturated aqueous sodium chloride solution (25 mE) and ethyl acetate (50 mE). The layers were separated and the organic layer was dried with sodium sulfate. The dried solution was filtered. Silica gel (2 g) was added to the filtrate and the mixture was concentrated by rotary evaporation to afford a free-flowing powdet The powder was loaded onto a silica gel colunm for flash column chromatography purification. Elution with dichloromethane initially, grading to 10% methanol-dichloromethane provided the title compound which was further purified by RP-HPEC eluting initially with 5% acetonitrile-water (containing 0.05% trifluoroacetic acid), grading to 95% acetonitrile-water (containing 0.05% trifluoroacetic acid) to provide the title compound as a white solid after partitioning the purified material between dichloromethanesaturated aqueous sodium bicarbonate solution, separating the layers, drying the organic layer with sodium sulfate, filtering the dried solution, and concentrating the filtrate to dryness. ?H NMR (400 MHz, CDC13) oe ppm 8.21 (s, 1H), 7.85 (d, J=2.4 Hz, 1H), 7.74 (d, J=8.8 Hz, 1H), 7.67 (d, J=i.7 Hz, 1H), 7.60-7.53 (m, 2H), 7.41-7.33 (m, 3H), 7.11 (d, J=i .4 Hz, 1H), 6.46-6.39 (m, 1H), 6.08-6.02 (m, 1H), 4.27 (s, 2H), 4.08 (s, 3H), 3.89 (s, 3H), 3.35 (s, 3H), 2.20 (s, 3H); MS (ESI):mass calcd. for C29H27C1N802, 554.2. mlz found, 555.2 [M+H].j0650] (3-(4-(i H-Pyrazol- 1 -yl)benzyl)-4-chloro-2-meth- oxyquinolin-6-yl)(i ,2-dimethyl-i H-imidazol-5-yl)(i -methyl-1H-i,2,3-triazol-5-yl)methanol was purified by chiral SFC (Chiralpak AD-H, 5 pm, 250×20 mm, mobile phase:55% C02, 45% methanol containing 0.03% isopropylamine) to provide two enantiomers. The first eluting enantiomer was Example 19b: ?H NMR (500 MHz, CDC13) oe ppm 8.17 (d, J=2.2 Hz, 1H), 7.88-7.84 (m, 1H), 7.78 (d, J=8.7 Hz, 1H), 7.70-7.66 (m, 1H), 7.61-7.55 (m, 2H), 7.41-7.34 (m, 3H),7.18 (s, 1H), 6.47-6.39 (m, 1H), 6.16 (s, 1H), 4.32 (s, 2H),4.10 (s, 3H), 3.92 (s, 3H), 3.40 (s, 3H), 2.33 (s, 3H); MS (ESI):mass calcd. for C29H27C1N802, 554.2. mlz found, 555.5 [M+H] + and the second eluting enantiomer was Example 1 9c:?H NMR (500 MHz, CDC13) oe ppm 8.18 (d, J=2.2 Hz, 1H), 7.85 (d, J=2.5 Hz, 1H), 7.76 (d, J=8.8 Hz, 1H), 7.68 (d, J=1.7 Hz, 1H), 7.61-7.55 (m, 2H), 7.42-7.34 (m, 3H), 7.17 (s, 1H), 6.43 (t, J=2.i Hz, 1H), 6.13 (s, 1H), 4.31 (s, 2H), 4.10 (s, 3H),3.91 (s, 3H), 3.39 (s, 3H), 2.31 (s, 3H)

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 16681-65-5.

Reference:
Patent; Janssen Pharmaceutica NV; Leonard, Kristi A.; Barbay, Kent; Edwards, James P.; Kreutter, Kevin D.; Kummer, David A.; Maharoof, Umar; Nishimura, Rachel; Urbanski, Maud; Venkatesan, Hariharan; Wang, Aihua; Wolin, Ronald L.; Woods, Craig R.; Fourie, Anne; Xue, Xiaohua; Cummings, Maxwell D.; Jones, William Moore; Goldberg, Steven; US2015/105366; (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. 16681-70-2, name is 1H-[1,2,3]Triazole-4-carboxylic acid belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Product Details of 16681-70-2

[0769] 3H-1,2,3-triazole-5-carboxylic acid (2.5 mg, 22f.tmol) was combined with HATU (8.4 mg, 22 flillOI) in DMF(0.3 mL) and stirred for 10 minutes; Et3N (1 eq.) was addedand the mixture was stirred for 1 minute. Compound 2 (22f.tmol) was dissolved in DMF (0.5 mL) and Et3N (3.1 f.LL, 22f.tmol) was added, followed by addition of the activated acidsolution. The mixture was stirred for 30 minutes, concentrated,and purified by preparative HPLC to yield Compounda (8 mg) as a TFA salt. MS m/z [M+Ht calc’d forC26H29CIFN50 3 , 514.19. found 514.2.

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 1H-[1,2,3]Triazole-4-carboxylic acid help many people in the next few years.

Reference:
Patent; THERAVANCE BIOPHARMA R&D IP, LLC; Fleury, Melissa; Beausoliel, Anne-Marie; Hughes, Adam D.; Long, Daniel D.; Wilton, Donna A.A.; US2015/210690; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Electric Literature of 288-88-0, 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, 288-88-0, name is 1H-1,2,4-Triazole, molecular formula is C2H3N3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

Example 1.17 [0636] Preparation of 1-phenyl-1H-1,2,41 triazole [0637] Operating protocol A (82 C., 48 hours) was followed using 117 mg of Chxn-Py-Al (0.4 mmoles), 336 ?l of iodobenzene (3 mmoles), 138 mg of 1,2,4-triazole (2 mmoles), 1.042 g of caesium carbonate (3.2 mmoles) and 1.2 ml of DMF. [0638] The degree of transformation and selectivity were 100% and 98% respectively. [0639] The residue obtained following treatment was purified by silica gel chromatography (eluent: hexane/dichloromethane, 100/0 to 50/50). [0640] 264 mg of a dark yellow solid was obtained in a yield of 91%. [0641] Pale yellow needles were obtained after re-crystallisation from chloroform. [0642] The compound obtained had the following formula: [CHEMMOL-00056] [0643] The characteristics were as follows: [0644] MPt: 46 C. (CHCl3) (Lit: 46-47 C. given by Micetich, R G; Spevak, P; Hall, T W; Bains, B K; Heterocycles 1985, 23, 1645-1649); [0645] H NMR/CDCl3:? 8.52 (wide s, 1H, HI), 8.04 (wide s, 1H, H2), 7.53-7.65 (m, 2H, H4,8), 7.26-7.51 (m, 3H, H5,6,7); [0646] 13C NMR/CDCl3: ? 152.55 (C1), 140.88 (C2), 139.96 (C3), 129.73 (C5 and C7), 128.15 (C6), 119.99 (C4 and C8); [0647] GC/MS: Rt=14.02 min, M/Z=145, purity=100%; [0648] Rf=0.21 (eluent: dichloromethane/ethyl acetate, 90/10). Example 1.18 [0649] Preparation of 1-phenyl-1H-[1,2,4]triazole [0650] Operating protocol A (82 C., 24 hours) was followed using 117 mg of Chxn-Py-Al (0.4 mmoles), 336 ?l of iodobenzene (3 mmoles), 138 mg of 1,2,4-triazole (2 mmoles), 1.042 g of caesium carbonate (3.2 mmoles) and 1.2 ml of DMF. [0651] The degree of transformation and selectivity were 79% and 99% respectively. [CHEMMOL-00057] Example 1.19 [0652] Preparation of 1-phenyl-1H-[1,2,4]triazole Example 1.18 was repeated, operating at 50 C. (72 hours). The degree of transformation and selectivity for 1-phenyl-1H-[1,2,4-triazole] were 75% and 99% respectively. [0653] [CHEMMOL-00058]

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 1H-1,2,4-Triazole, hurry up and to see.

Reference:
Patent; Cellier, Pascal Philippe; Cristau, Henri-Jean; Spindler, Jean-Francis; Taillefer, Marc; US2003/236413; (2003); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 342617-08-7, 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. 342617-08-7, name is 3-(3-Bromophenyl)-4H-1,2,4-triazole, molecular formula is C8H6BrN3, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

B. 3-(3-(TrimethylstannyI)phenyl)-lH-l,2,4-triazole. A solution of 3-(3- bromophenyl)-lH-l,2,4-triazole (0.5 g, 2.25 mmol) in dry toluene (20 mL) was treated with hexamethylditin (0.88 g, 2.70 mmol) and tetrakis(triphenylphosphine)palladium(0) (255 mg, 0.22 mmol) in a sealed tube at 110 C for 2.5 h. The volatiles were removed under reduced pressure and the crude product was purified by biotage (0-50% ethyl acetate in hexanes) to afford the desired stannane (200 mg, 29%). MS (ESI) m/z 310.3[M+l]+.

We very much hope you enjoy reading the articles and that you will join us to present your own research about 342617-08-7, Happy reading!

Reference:
Patent; SIGNAL PHARMACEUTICALS, LLC; WO2008/51493; (2008); A2;,
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. 16681-65-5, name is 1-Methyl-1H-1,2,3-triazole belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. 16681-65-5

A solution of 1-methyl-1H-1,2,3-triazole (12.9 g, 155 mmol) in THF (260 mL) was cooled to -45 C. Maintaining a temperature of <-35 C., n-BuLi (62.1 mL, 2.5 M in hexanes, 155 mmol) was added over 10 minutes. The reaction mixture was stirred for 30 minutes with cooling to -45 C. and then treated with a sub-surface stream of CO2(g) for a period of 2 hours. After flushing the -35 C. slurry with N2(g) for 5 minutes, thionyl chloride (11.8 mL, 163 mmol) was added. The mixture was allowed to warm to room temperature with stirring over 1.25 hours. Addition of N,O-dimethylhydroxylamine hydrochloride (18.14 g, 186 mmol) and N,N-diisopropylethylamine (68.3 mL, 396 mmol) was followed by stirring for 15 hours. Aqueous sodium carbonate (500 mL, 10 wt %) was then added, and the layers were mixed and separated. The aqueous layer was washed with dichloromethane (250 mL and then 125 mL), and the combined organic layers were dried over MgSO4, filtered, and concentrated. The concentrate was taken up in ethyl acetate (225 mL), treated with MgSO4, and filtered through a pad of silica gel (115 g). The silica gel pad was washed with additional ethyl acetate (800 mL). The eluent was concentrated to dryness to provide the title compound as a yellow solid. 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 16681-65-5 Reference:
Patent; JOHNSON & JOHNSON; LEONARD, KRISTI A.; BARBAY, KENT; EDWARDS, JAMES P.; KREUTTER, KEVIN D.; KUMMER, DAVID A.; MAHAROOF, UMAR; NISHIMURA, RACHEL; URBANSKI, MAUD; VENKATESAN, HARIHARAN; WANG, AIHUA; WOLIN, RONALD L.; WOODS, CRAIG R.; FOURIE, ANNE; XUE, XIAOHUA; CUMMINGS, MAXWELL D.; MCCLURE, KELLY; TANIS, VIRGINIA; US2015/111870; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Research speed reading in 2021. The prevalence of solvent effects in heterogeneous catalysis in condensed media has motivated developing quantitative kinetic. 7170-01-6, name is 3-Methyl-1H-1,2,4-triazole belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Computed Properties of C3H5N3

To a mixture of 3-methyl- lH- l,2,4-triazole (330 mg, 3.97 mmol), 5-chloro-2-fluoro- benzaldehyde (425 mg, 2.68 mmol) in DMSO (5.0 mL) is added K2C03 (725 mg, 5.25 mmol). The reaction mixture is stirred at 100 C for 2 hours. The reaction mixture is allowed to cool to room temperature, diluted with CH2C12 (100 mL), and washed with H20 (75 mL x2). The organic layer is dried with Na2S04 and filtered. The filtrate is concentrated under reduced pressure and the residue is purified by silica gel flash column chromatography with 5% MeOH in EtOAc as the eluent to afford an impure mixture of 5-chloro-2-(3-methyl- l,2,4-triazol-l-yl)-benzaldehyde plus regiosiomer (270 mg).

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 7170-01-6.

Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; CHEN, Zhidong; HAO, Ming-Hong; LIU, Weimin; LO, Ho-Yin; LOKE, Pui Leng; MAN, Chuk, Chui; MORWICK, Tina, Marie; NEMOTO, Peter, Allen; TAKAHASHI, Hidenori; TYE, Heather; WU, Lifen; WO2011/68821; (2011); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 13273-53-5, New Advances in Chemical Research 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. 13273-53-5, name is 4-Bromo-1-methyl-1H-1,2,3-triazole, molecular formula is C3H4BrN3, 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 55-(4,4,5,5-tetramethyl-l,3,2-dioxaborolan-2-yl)-l4H-6-oxa-3-aza-2(2,6)- pyridina-l(3,4)-triazola-5(l,2)-benzenacyclodecaphan-4-one (200 mg, 0.43 mmol; Example 25, Step A), 4-bromo-l-methyl-lH-l,2,3-triazole (84 mg, 0.52 mmol), Pd(dppf)Cl2 (63 mg, 0.09 mmol) and K2C03 (178 mg, 1.29 mmol) in DMF/H20 (6 mL, 5/1) was stirred at 90 C for 2 h under a N2 atmosphere. After this time the reaction mixture was cooled to rt, filtered and concentrated under vacuum to give the crude product. Purification by columm chromatography on silica (petroleum ether/EtOAc, 1/1 and then DCM/MeOH, 10/1) gave the crude desired product. Further purification by HPLC (using a Phenomenex Synergi C18, 4muiotaeta 150x30mm column and using CH3CN/water (containing 0.05% HC1), from 27% to 47% as the mobile phase at a flow rate of 25 mL/min) gave the title compound (15 mg, 7%) as a white solid. 1H NMR (400 MHz, DMSO-i) delta ppm 11.27 (s, 1H), 8.81 (s, 1H), 8.55 (s, 1H), 8.42 (d, =2.4 Hz, 1H), 8.07 (t, =8.0 Hz, 1H), 8.00 – 8.02 (m, 1H), 7.91 (d, =8.0 Hz, 1H), 7.85 (d, =7.6 Hz, 1H), 7.37 (d, =8.8 Hz, 1H), 4.34 – 4.37 (m, 2H), 4.25 – 4.29 (m, 2H), 4.06 (s, 3H), 2.46 – 2.47 (m, 2H), 1.94 – 1.95 (m, 2H). MS (ESI): 439.2 [M + Na]+.

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 4-Bromo-1-methyl-1H-1,2,3-triazole.

Reference:
Patent; BIOGEN MA INC.; GONZALEZ LOPEZ DE TURISO, Felix; HIMMELBAUER, Martin; LUZZIO, Michael, J.; (233 pag.)WO2018/148204; (2018); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics