Category: 49607-51-4

Related Products of 49607-51-4, 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. 49607-51-4, name is 1-Methyl-1H-1,2,4-triazol-3-amine, molecular formula is C3H6N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

General procedure: 5 ml of toluene were added to 100 mg (0.22 mmol) of 5-[4-chloro-3-(trifluoromethyl)phenoxy]-2-(methylsulphonyl)-6-(trifluoromethyl)pyrimidin-4(3H)-one (Example 40A) and 57 mg (0.67 mmol) of 4-amino-1H-pyrazole, and the mixture was then re-concentrated under reduced pressure. A drop of DMSO was added to the residue, and the mixture was then stirred at 150° C. for 1 h. The mixture was then purified directly by preparative HPLC [column: Chromatorex C18 10 mum, 250×30 mm; flow rate: 50 ml/min; run time: 45 min; detection: 210 nm; injection after 3 min of run time; mobile phase A: acetonitrile, mobile phase B: water; gradient: 10percent A (5.00 min)?95percent A (35.00-40.00 min)?10percent A (40.50-45.00 min)]. This gave 30 mg (31percent of theory) of the title compound.The Exemplary compounds below were prepared analogously to Example 104 from the appropriate 2-methylsulphonyl-substituted pyrimidinones and the respective amine components:(20percent of theory; without addition of DMSO)

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 1-Methyl-1H-1,2,4-triazol-3-amine.

Reference:
Patent; BAYER PHARMA AKTIENGESELLSCHAFT; STRAUB, ALEXANDER; COLLIN, MARIE-PIERRE; KOCH, MICHAEL; MEYER-KIRCHRATH, JUTTA; SCHLEMMER, KARL-HEINZ; NISING, CARL FRIEDRICH; BIBER, NICOLE; ANLAUF, SONJA; GROMOV, ALEXEY; WITTWER, MATTHIAS BEAT; (392 pag.)TW2016/5831; (2016); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 49607-51-4, 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. 49607-51-4, name is 1-Methyl-1H-1,2,4-triazol-3-amine, molecular formula is C3H6N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

Triphosgene (0.588 g, 1.982 mmol) was added to a stirred solution of (4S)-7-(2-methylpyridin-4-yl)-2,3,4,5-tetrahydro-1,4-methanopyrido[2,3-b][1,4]diazepine (0.5 g, 1.982 mmol) in tetrahydrofuran (20 mL) at 0° C. and stirred for 30 min. Triethylamine (0.829 mL, 5.94 mmol) and 1-methyl-1H-1,2,4-triazol-3-amine (0.486 g, 4.95 mmol) was added at 0° C. The reaction mixture was stirred for 48 h at 70° C. The reaction mixture was cooled to 28° C., and was partitioned between water (50 mL) and DCM (50 mL). The separated organic layer was washed with water and brine. The organic layer was dried over anhydrous Na2SO4, filtered and filtrate was evaporated to afford crude yellow solid (TLC eluent: 10percent MeOH in EtOAc: Rf-0.3; UV active). The crude compound was purified by (100-200 mesh) silica gel and was eluting with 5percent MeOH in ethyl acetate to afford (4S)?N-(1-methyl-1H-1,2,4-triazol-3-yl)-7-(2-methylpyridin-4-yl)-3,4-dihydro-1,4-methanopyrido[2,3-b][1,4]diazepine-5(2H)-car-boxamide (0.215 g, 0.563 mmol, 28.4percent yield) as light yellow solid, LCMS (m/z): 377.28 [M+H]+. 1H NMR (400 MHz, DMSO-d6): delta 13.44 (s, 1H), 8.55 (d, J=5.2 Hz, 1H), 8.36 (s, 1H), 7.96 (s, 1H), 7.86-7.61 (m, 3H), 5.44 (dd, J=5.8, 3.0 Hz, 1H), 3.83 (s, 3H), 3.27 (d, J=30.5 Hz, 3H), 2.95 (dd, J=12.0, 3.2 Hz, 1H), 2.59 (s, 3H), 2.23 (ddt, J=16.9, 9.7, 4.4 Hz, 1H), 1.91 (dt, J=14.7, 7.4 Hz, 1H).

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 1-Methyl-1H-1,2,4-triazol-3-amine.

Reference:
Patent; BLUM, Charles A.; Caldwell, Richard Dana; Casaubon, Rebecca; Disch, Jeremy S.; Fox, Ryan Michael; Koppetsch, Karsten; Miller, William Henry; NG, Pui Yee; Oalmann, Christopher; Perni, Robert B.; Szczepankiewicz, Bruce G.; White, Brian; US2015/152108; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 49607-51-4, 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, 49607-51-4, name is 1-Methyl-1H-1,2,4-triazol-3-amine, molecular formula is C3H6N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

33). Synthesis of 4-[(3,5-bis-trifluoromethyl-benzoyl)-(1-methyl-1H-{1;2.4]triazol-3-y.)- amino]-2,6-diethyl-piperidine-1-carboxylic acid isopropyl ester; To a solution of 2,6-diethyl-4-oxo-piperidine-1-carboxylic acid isopropyl ester (1 mmol, 240 mg), 1-methyl-1H-[1 ,2,4]triazol-3-ylamine (2 mmol, 200 mg) and acetic acid (2 mmol, 114 uL) in dichloroethane (2 mL) is added sodium triacetoxyborohydride (2 mmol, 424 mg) at room temperature and stirred for 15 hours. The reaction is quenched by addition of saturated aq. sodium hydrogen carbonate. The mixture is extracted with dichloromethane and the combined organic layer is concentrated under reduced pressure. The obtained residue is purified by silica gel column chromatography (eluent: DCM / MeOH) to give 2,6- diethyl-4-(1 -methyl- 1H-[1 ,2,4}triazol-3-ylamino)-piperidine-1-carboxylic acid isopropyl ester (168 mg, 52percent); ESI-MS m/z: 324 [M+1]\ Retention time 2.06 min (condition A).

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 1-Methyl-1H-1,2,4-triazol-3-amine, hurry up and to see.

Reference:
Patent; NOVARTIS AG; NOVARTIS PHARMA GMBH; WO2008/9435; (2008); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

New discoveries in chemical research and development 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. 49607-51-4, name is 1-Methyl-1H-1,2,4-triazol-3-amine belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. HPLC of Formula: C3H6N4

3,4-Dimethylfuran-2,5-dione (550 mg, 4.36 mmol, 1.05 equiv) and 1-methyl-1H-1,2,4-triazole-3-amine (407 mg, 4.15 mmol, 1.00 equiv) were dissolved in concentrated acetic acid (15 ml) and stirred under reflux conditions for 7 h. After cooling to room temperature, water and ethyl acetate were added and the mixture was extracted. The aqueous phase was repeatedly re-extracted vigorously with ethyl acetate, and the combined organic phases were then dried over magnesium sulfate, filtered and concentrated. Final purification by column chromatography of the resulting crude product (gradient ethyl acetate/heptane) gave 3,4-dimethyl 1-(1-methyl-1H-1,2,4-triazol-3-yl)-1H-pyrrole-2,5-dione in the form of a colorless solid (90 mg, 10% of theory). 1H-NMR (400 MHz, d6-DMSO delta, ppm) 8.09 (s, 1H), 3.75 (s, 3H), 2.01 (s, 6H).

If you are hungry for even more, make sure to check my other article about 49607-51-4, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Bayer CropScience Aktiengesellschaft; Bayer Aktiengesellschaft; FRACKENPOHL, Jens; HELMKE, Hendrik; FRANKE, Jana; REINGRUBER, Anna Maria; MACHETTIRA, Anu Bheemaiah; GATZWEILER, Elmar; ROSINGER, Christopher Hugh; SCHMUTZLER, Dirk; DIETRICH, Hansjoerg; LUEMMEN, Peter; (96 pag.)US2019/330192; (2019); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 49607-51-4, New Advances in Chemical Research in 2021. Redox catalysis has been broadly utilized in electrochemical synthesis due to its kinetic advantages over direct electrolysis. 49607-51-4, name is 1-Methyl-1H-1,2,4-triazol-3-amine, molecular formula is C3H6N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

5 ml of toluene were added to 100 mg (0.22 mmol) of 5-[4-chloro-3-(trifluoromethyl)phenoxy]-2-(methylsulphonyl)-6-(trifluoromethyl)pyrimidin-4(3H)-one (Example 40A) and 57 mg (0.67 mmol) of 4-amino-1H-pyrazole, and the mixture was then re-concentrated under reduced pressure. A drop of DMSO was added to the residue, and the mixture was then stirred at 150° C. for 1 h. The mixture was then purified directly by preparative HPLC [column: Chromatorex C18 10 mum, 250×30 mm; flow rate: 50 ml/min; run time: 45 min; detection: 210 nm; injection after 3 min of run time; mobile phase A: acetonitrile, mobile phase B: water; gradient: 10percent A (5.00 min)?95percent A (35.00-40.00 min)?10percent A (40.50-45.00 min)]. This gave 30 mg (31percent of theory) of the title compound.LC-MS (Method 1): Rt=1.03 min; MS (ESpos): m/z=440.0 (M+H)+1H-NMR (400 MHz, DMSO-d6): delta=7.37 (m, 1H), 7.48 (d, 1H), 7.64 (m, 2H), 7.92 (br. s, 1H), 9.10 (br. s, 1H), 11.98 (br. s, 1H), 12.66 (br. s, 1H). The Exemplary compounds below were prepared analogously to Example 104 from the appropriate 2-methylsulphonyl-substituted pyrimidinones and the respective amine components:

This is the end of this tutorial post, and I hope it has helped your research about 49607-51-4!

Reference:
Patent; Bayer Pharma Aktiengesellschaft; STRAUB, Alexander; COLLIN, Marie-Pierre; KOCH, Michael; MEYER, Jutta; SCHLEMMER, Karl-Heinz; NISING, Carl Friedrich; BIBER, Nicole; ANLAUF, Sonja; GROMOV, Alexey; WITTWER, Matthias Beat; (185 pag.)US2016/237059; (2016); 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. 49607-51-4, name is 1-Methyl-1H-1,2,4-triazol-3-amine belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Formula: C3H6N4

(2S,3S)-2-(Fluoromethyl)-7-(methylcarbamoyl)-3-phenyl-2,3-d ihyd robenzofuran-5-carboxylic acid (80 mg, 0.24 minol) and HATU (111 mg, 0.292 minol) were dissolved in DMSO (0.85 mL), andthe resulting solution was treated with DIPEA (0.127 mL, 0.729 minol) and the reaction minxture wasleft to stir at rt for 5 min 1-Methyl-1H-1,2,4-triazol-3-amine (23.8 mg, 0.243 minol) was added andthe reaction was left to stir for 1 h at rt. Further HATU (111 mg, 0.292 minol) and DIPEA (0.127 mL,0.729 minol) were added and the reaction minxture was left to stir for 5 min then 1-methyl-1H-1,2,4-triazol-3-amine (23.8 mg, 0.243 minol) was added and reaction minxture stirred for 2 h at rt. FurtherHATU (111 mg, 0.292 minol) and DIPEA (0.127 mL, 0.729 minol) were added and the reaction minxturewas left to stir for 5 min then 1-methyl-1H-1,2,4-triazol-3-amine (23.8 mg, 0.243 minol) was addedand reaction minxture stirred for 2 h at rt and was then left to stand overnight. HATU (111 mg, 0.292minol) and DIPEA (0.127 mL, 0.729 minol) were again added and the reaction minxture was left to stirfor 5 min then 1-methyl-1H-1,2,4-triazol-3-amine (23.8 mg, 0.243 minol) was added and reaction minxture stirred for 3 h then left to stand over the weekend. The reaction minxture had separated and become solid and not all of the reactants seemed to have gone into solution therefore further DMSO (1 mL) was added to the reaction minxture and it was left to stir at rt for 3 h. 1-Methyl-1H-1,2,4-triazol- 3-amine (23.8 mg, 0.243 minol) was added and the reaction minxture was left to stir at rt for 1 h thenleft to stand overnight. Further HATU (iii mg, 0.292 minol), DIPEA (0.127 mL, 0.729 minol) and 1- methyl-1H-1,2,4-triazol-3-amine (23.8 mg, 0.243 minol) were added and the reaction left to stir at rt for 1 h. Further HATU (iii mg, 0.292 minol), DIPEA (0.127 mL, 0.729 minol) and 1-methyl-1H-1,2,4- triazol-3-amine (23.8 mg, 0.243 minol) were added and the reaction left to stir at rt for 1 h. The reaction minxture was then purified by MDAP (method high pH) to give (2S,3S)-2-(fluoromethyl)-N7-methyl-N5-( 1-methyl-i H-1,2,4-triazol-3-yl)-3-phenyl-2,3-d ihydrobenzofuran-5,7-dicarboxaminde (24.8 mg 25percent) as a white solid.LCMS (method forminc): Retention time 0.79 min [M+H] = 410

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 49607-51-4

Reference:
Patent; GLAXOSMITHKLINE INTELLECTUAL PROPERTY (NO.2) LIMITED; ATKINSON, Stephen, John; DEMONT, Emmanuel, Hubert; HARRISON, Lee, Andrew; PRESTON, Alexander, G.; SEAL, Jonathan, Thomas; WALL, Ian, David; WATSON, Robert, J.; WOOLVEN, James, Michael; (214 pag.)WO2017/174620; (2017); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 49607-51-4, 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, 49607-51-4, name is 1-Methyl-1H-1,2,4-triazol-3-amine, molecular formula is C3H6N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

3-Chloro-4-methylfuran-2,5-dione (625 mg, 4.27 mmol, 1.00 equiv) and 1-methyl-1H-1,2,4-triazole-3-amine (419 mg, 4.15 mmol, 1.00 equiv) were dissolved in toluene (10 ml), 4-toluenesulfonic acid monohydrate (12 mg, 0.06 mmol, 0.02 equiv.) was added and the mixture was stirred under microwave conditions at a temperature of 100 C. for 30 minutes. After cooling to room temperature, water and ethyl acetate were added and the reaction mixture was extracted. The aqueous phase was repeatedly re-extracted vigorously with ethyl acetate, and the combined organic phases were then dried over magnesium sulfate, filtered and concentrated. Final purification by column chromatography of the resulting crude product (gradient ethyl acetate/heptane) gave 3-chloro-4-methyl-1-(1-methyl-1H-1,2,4-triazol-3-yl)-1H-pyrrole-2,5-dione in the form of a colorless solid (110 mg, 11% of theory). 1H-NMR (400 MHz, d6-DMSO delta, ppm) 8.13 (s, 1H), 3.80 (s, 3H), 2.09 (s, 3H).

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 1-Methyl-1H-1,2,4-triazol-3-amine.

Reference:
Patent; Bayer CropScience Aktiengesellschaft; Bayer Aktiengesellschaft; FRACKENPOHL, Jens; HELMKE, Hendrik; FRANKE, Jana; REINGRUBER, Anna Maria; MACHETTIRA, Anu Bheemaiah; GATZWEILER, Elmar; ROSINGER, Christopher Hugh; SCHMUTZLER, Dirk; DIETRICH, Hansjoerg; LUEMMEN, Peter; (96 pag.)US2019/330192; (2019); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 49607-51-4, New discoveries in chemical research and development in 2021. We’ll be discussing some of the latest developments in chemical about CAS: 49607-51-4, name is 1-Methyl-1H-1,2,4-triazol-3-amine, 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.

General procedure: To a solution of 9 (88 mg, 0.5 mmol) in DMF (10 mL) was added Cs2CO3 (179 mg, 0.55 mmol) and 1-(chloromethyl)-3-iodobenzene (151 mg, 0.52 mmol). The resulting reaction mixture was stirred at 40-50 C for 3 h, and then the solvent was removed under reduced pressure. The residue was dissolved in EtOAc (30 mL). The organic layer was washed with brine (10 mL 3) and then dried over anhydrous Na2SO4 and concentrated in vacuo. The residue was purified by using column chromatography to afford the corresponding product 10a in 75percent yield. To a solution of 10a (102 mg, 0.26 mmol), the corresponding amines (0.31 mmol) in 1, 4-dioxane (15 mL) was added Pd2(dba)3 (7.3 mg, 0.008 mmol), Xantphos (5 mg, 0.008 mmol) and Cs2CO3(101 mg, 0.31 mmol) under nitrogen atmosphere. The reaction mixture was heated to 90 C with stirring overnight. The solution was concentrated under reduced pressure, and then the residue was purified by column chromatography on silica gel to afford compounds .4.3.1. 2-(3-((1-Methyl-1H-1,2,4-triazol-3-yl)amino)benzyl)-6-(1-methyl-1H-pyrazol-4-yl)pyridazin-3(2H)-one (14)white solid (76percent). 1HNMR (300 MHz, DMSO-d6) d 9.11 (s, 1H),8.20 (s, 1H), 8.12 (s, 1H), 7.91 (s, 1H), 7.78 (d, J 9.6 Hz, 1H), 7.48 (s,1H), 7.43 (d, J 8.1 Hz, 1H), 7.14 (t, J 7.8 Hz, 1H), 7.01 (d, J 9.6 Hz,1H), 6.71 (d, J 7.5 Hz, 1H), 5.16 (s, 2H), 3.85 (s, 3H), 3.70 (s, 3H).13CNMR (126 MHz, DMSO-d6) d 160.7, 159.0, 143.3, 142.7, 140.0, 137.7,137.1, 131.7, 130.5, 129.7, 129.2, 118.8, 118.5, 115.1, 54.77, 39.2, 36.0.MS (ESI) m/z 363.2 [MH].

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 1-Methyl-1H-1,2,4-triazol-3-amine is helpful to your research.

Reference:
Article; Liu, Yang; Jin, Shiyu; Peng, Xia; Lu, Dong; Zeng, Limin; Sun, Yiming; Ai, Jing; Geng, Meiyu; Hu, Youhong; European Journal of Medicinal Chemistry; vol. 108; (2016); p. 322 – 333;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Reference of 49607-51-4, 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. 49607-51-4, name is 1-Methyl-1H-1,2,4-triazol-3-amine, molecular formula is C3H6N4, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, below Introduce a new synthetic route.

General procedure: 5 ml of toluene were added to 100 mg (0.22 mmol) of 5-[4-chloro-3-(trifluoromethyl)phenoxy]-2-(methylsulphonyl)-6-(trifluoromethyl)pyrimidin-4(3H)-one (Example 40A) and 57 mg (0.67 mmol) of 4-amino-1H-pyrazole, and the mixture was then re-concentrated under reduced pressure. A drop of DMSO was added to the residue, and the mixture was then stirred at 150° C. for 1 h. The mixture was then purified directly by preparative HPLC [column: Chromatorex C18 10 mum, 250×30 mm; flow rate: 50 ml/min; run time: 45 min; detection: 210 nm; injection after 3 min of run time; mobile phase A: acetonitrile, mobile phase B: water; gradient: 10percent A (5.00 min)?95percent A (35.00-40.00 min)?10percent A (40.50-45.00 min)]. This gave 30 mg (31percent of theory) of the title compound.The Exemplary compounds below were prepared analogously to Example 104 from the appropriate 2-methylsulphonyl-substituted pyrimidinones and the respective amine components:(20percent of theory; without addition of DMSO)

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 1-Methyl-1H-1,2,4-triazol-3-amine.

Reference:
Patent; BAYER PHARMA AKTIENGESELLSCHAFT; STRAUB, ALEXANDER; COLLIN, MARIE-PIERRE; KOCH, MICHAEL; MEYER-KIRCHRATH, JUTTA; SCHLEMMER, KARL-HEINZ; NISING, CARL FRIEDRICH; BIBER, NICOLE; ANLAUF, SONJA; GROMOV, ALEXEY; WITTWER, MATTHIAS BEAT; (392 pag.)TW2016/5831; (2016); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 49607-51-4,Some common heterocyclic compound, 49607-51-4, name is 1-Methyl-1H-1,2,4-triazol-3-amine, molecular formula is C3H6N4, 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.

General procedure: 5 ml of toluene were added to 100 mg (0.22 mmol) of 5-[4-chloro-3-(trifluoromethyl)phenoxy]-2-(methylsulphonyl)-6-(trifluoromethyl)pyrimidin-4(3H)-one (Example 40A) and 57 mg (0.67 mmol) of 4-amino-1H-pyrazole, and the mixture was then re-concentrated under reduced pressure. A drop of DMSO was added to the residue, and the mixture was then stirred at 150° C. for 1 h. The mixture was then purified directly by preparative HPLC [column: Chromatorex C18 10 mum, 250×30 mm; flow rate: 50 ml/min; run time: 45 min; detection: 210 nm; injection after 3 min of run time; mobile phase A: acetonitrile, mobile phase B: water; gradient: 10percent A (5.00 min)?95percent A (35.00-40.00 min)?10percent A (40.50-45.00 min)]. This gave 30 mg (31percent of theory) of the title compound.The Exemplary compounds below were prepared analogously to Example 104 from the appropriate 2-methylsulphonyl-substituted pyrimidinones and the respective amine components:(20percent of theory; without addition of DMSO)

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1-Methyl-1H-1,2,4-triazol-3-amine, its application will become more common.

Reference:
Patent; BAYER PHARMA AKTIENGESELLSCHAFT; STRAUB, ALEXANDER; COLLIN, MARIE-PIERRE; KOCH, MICHAEL; MEYER-KIRCHRATH, JUTTA; SCHLEMMER, KARL-HEINZ; NISING, CARL FRIEDRICH; BIBER, NICOLE; ANLAUF, SONJA; GROMOV, ALEXEY; WITTWER, MATTHIAS BEAT; (392 pag.)TW2016/5831; (2016); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics