Category: 16681-65-5

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. 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. COA of Formula: C3H5N3

To a flask containing 1-methyl-1H-1,2,3-triazole (200 mg, 2.41 mmol) was added THF (15 mL) and the solution was cooled to -45 C. using a CH3CN-CO2 bath. n-BuLi (2.5 M in hexanes, 1.0 mL, 2.5 mmol) was added dropwise which afforded an opaque white suspension. The mixture was stirred at -45 C. for 25 minutes, then a solution of (4-chloro-3-cyclopentyl-2-methoxyquinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)methanone (475 mg, 1.24 mmol, Intermediate 68: step c) in THF (3 mL) was introduced. After 10 minutes, the -45 C. bath was replaced with an ice-water bath. After 30 minutes, the reaction mixture was quenched with aqueous NH4Cl solution and extracted with EtOAc:THF (2:1, 3*40 mL). The combined organics were washed with brine, dried over MgSO4, filtered and concentrated. Chromatography on silica gel (3% MeOH-DCM increasing to 10% MeOH) provided the title compound as a light tan solid. 1H NMR (500 MHz, CDCl3) delta ppm 8.24 (d, J=1.9 Hz, 1H), 7.69 (d, J=8.7 Hz, 1H), 7.35 (dd, J=8.7, 2.0 Hz, 2H), 7.07 (s, 1H), 6.01 (s, 1H), 4.07 (s, 3H), 3.90-3.80 (m, 4H containing a 3H singlet at 3.86), 3.32 (s, 3H), 2.06-1.94 (m, 3H), 1.94-1.84 (m, 6H), 1.75-1.69 (m, 2H). MS (ESI): mass calcd. for C24H27ClN6O2, 466.2. m/z found 467.1 [M+H]+. The racemate was separated by chiral SFC (Stationary phase: Chiralpak AD-H, 5 mum 250×20 mm, Mobile phase: 70% CO2: 30% EtOH (0.3% iPrNH2)) to give Example 135b as the first compound that eluted from the chiral column and Example 135c as the second compound that eluted from the chiral column.

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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

Reference of 16681-65-5, 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, 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 solution of n-BuLi (3.8 mL, 9.5 mmol, 2.5 M solution in hexane) was added slowly to a solution of 1-methyl-1H-1,2,3-triazole (0.83 g, 10 mmol) in THF (48 mL) at -50 C. After addition, stirring was continued for an additional 30 minutes and N-methoxy-N,2,6-trimethylisonicotinamide (0.97 g, 5.0 mmol, Intermediate 29: step a) dissolved in THF (12 mL) was slowly added. An additional 2 mL of THF was used to complete the quantitative addition. The mixture was stirred at -50 C. for 5 minutes then warmed to room temperature and stirred overnight. The solution was quenched with saturated aqueous NH4Cl. H2O was added and layers were separated. The aqueous layer was extracted with EtOAc and the combined organic extracts washed with brine, dried over MgSO4, filtered and evaporated in vacuo. The crude product was purified using flash column chromatography (0 to 100% EtOAc/DCM) to provide the title compound.

I am very proud of our efforts over the past few months and hope to 1-Methyl-1H-1,2,3-triazole help many people in the next few years.

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

Research speed reading in 2021. We’ll be discussing some of the latest developments in chemical about CAS: 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. SDS of cas: 16681-65-5

Intermediate 28: step a tert-butyl 3-(hydroxy(1-methyl-1H-1,2,3-triazol-5-yl)methyl)azetidine-1-carboxylate A 2.5 M solution of -butyllithium in hexanes (9,60 mL, 24.0 mmol) was added dropwise to a stirring solution of 1 -methyl- lH-l ,2,3-triazole (2.00 g, 24.0 mmol, prepared according to PCT Int. Appl., 2008098104) in dry THF (100 mL) at -50 C. The reaction became heterogeneous and yellow during addition. After 15 minutes, a solution of ie/ -butyi 3-formylazetidine-l- carboxylate (4.45 g, 24.0 nimol) in dry THF (10 mL) was added dropwise by syringe. The reaction mixture became homogeneous and was allowed to slowly warm to 0 C. Water (10 mL) and ethyl acetate (100) mL were added. The triphasic mixture was warmed to 23 C. The mixture was partitioned between half-saturated aqueous sodium chloride solution (100 mL) and ethyl acetate (300 mL). The layers were separated. The organic layer was dried with sodium sulfate and the dried solution was filtered. Celite(14 g) was added to the filtrate and the solvents were removed by rotary evaporation to provide a free-flowing powder. The powder was loaded onto a silica gel column. Elution with ethyl acetate initially, grading to 5% methanol- ethyl acetate provided the title compound as a white foam.

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 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; WO2015/57205; (2015); 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. 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 3-Methyl-3 H-1,2,3-triazole-4-carboxaldehyde To a stirred solution of 1-methyl-1 H-1,2,3-triazole (0.500 g, 6.02 mmol) in anhydrous THF (20 ml), cooled to -70 C. under nitrogen, was added dropwise a 1.6 M solution of butyl lithium in hexanes (4.23 ml, 6.77 mmol). The mixture was stirred at this temperature for 1 h, then anhydrous DMF (0.465 ml, 6.02 mmol) was added, and the mixture was allowed to warm to 0 C. over 30 min. Saturated aqueous NH4Cl (25 ml) was then added and the mixture was extracted with ethyl acetate. The organic layer was dried (Na2SO4) and evaporated in vacuo. The residue was purified by flash chromatography (silica gel, 40% EtOAc/hexane) to give 0.128 g (19%) of the title compound as a yellow oil: 1H NMR (360 MHz, d6-DMSO) delta4.27 (3 H, s), 8.45 (1 H, s), 10.01 (1 H, s); MS (ES+) m/e 144[M+MeOH+H]+, 111[M]+.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1-Methyl-1H-1,2,3-triazole, in my other articles.

Reference:
Patent; Merck Sharp & Dohme Limited; US6255305; (2001); B1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Reference of 16681-65-5, New Advances in Chemical Research in 2021. As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 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.

intermediate 16: step a(2,4-dimethylthiazol-5-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol1 -Methyl- lH-l ,2,3-triazole was prepared according to the literature reference WO2008/98104. To a 2 L flask containing 1 -methyl- l H-l ,2,3-triazole (9 g, 108.3 mmol) was added THF (1500 mL) and the solution was cooled to -40 C. To this colorless homogeneous solution was added -butyllithium (2.5 M in hexanes, 45 mL, 1 12.5 mmol) dropwise which immediately afforded a dark brown viscous mixture. The mixture was kept between -10 to -20 C for 60 minutes, then a THF solution of 2,4-dimethylthiazole-5-carbaldehyde (17.2 g, 121 ,8 mmol in 200 mL THF) was introduced via cannula. Once the aldehyde was added the reaction was allowed to warm to room temperature. After 3 hours, the reaction was quenched by pouring it into a saturated solution of aqueous NH4C1. The aqueous portion was extracted with EtOAc in portions, 7 x 400 mL, The combined organics were washed with brine, dried over MgS04, filtered and concentrated to afford a brown oil. Chromatography on silica gel (10%) acetone-DCM increasing to 50% acetone and increasing to 10% MeOH-DCM) provided the title compound as an amber solid.

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-1,2,3-triazole.

Reference:
Patent; JANSSEN PHARMACEUTICA NV; 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.; LEONARD, Kristi, A.; WO2015/57203; (2015); 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. 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

To a flask containing 1-methyl-1H-1,2,3-triazole (275 mg, 3.31 mmol, prepared according to PCT Int. Appl., 2008098104) was added THF (35 mL) and the colorless solution was cooled to -50 C. Then, n-butyllithium (2.5 M in hexanes, 1.2 mL, 3.0 mmol) was added dropwise which afforded a dark reddish-brown viscous solution. The mixture was stirred between -20 to -10 C. for 30 minutes, then a homogeneous THF solution of (4-chloro-2-methoxy-3-(4-(trifluoromethyl)benzyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)methanone (700 mg, 1.44 mmol in 4 mL THF, Intermediate 47: step f) was introduced at 0 C. The reaction mixture became a dark brown color and was allowed to warm gradually to room temperature. The mixture was stirred for 60 minutes at room temperature then quenched with aqueous NH4Cl solution. The aqueous portion was extracted with EtOAc, 3*50 mL. The combined organics were washed with brine, dried over MgSO4, filtered and concentrated to provide a brown oil. Chromatography on silica gel (1% MeOH-DCM increasing to 5% MeOH-DCM) provided the product as a light brown solid. MS m/e 586.1 [M+H]+. 1H NMR (500 MHz, CDCl3) delta ppm 8.13 (d, J=1.8 Hz, 1H), 7.76 (d, J=8.8 Hz, 1H), 7.49 (d, J=8.1 Hz, 2H), 7.37 (d, J=7.9 Hz, 3H), 6.93 (q, J=8.1 Hz, 2H), 6.80 (s, 1H), 5.51 (s, 1H), 4.36-4.22 (m, 2H), 4.07 (s, 3H), 3.90 (s, 3H), 2.49 (s, 3H), 2.32 (s, 3H). Racemic (4-chloro-2-methoxy-3-(4-(trifluoromethyl)benzyl)quinolin-6-yl)(2,6-dimethylpyridin-3-yl)(1-methyl-1H-1,2,3-triazol-5-yl)methanol was separated into its individual enantiomers using the following conditions: Chiralcel OD, 20 uM (Diacel) using ethanol with 242 nM detection to give the first eluting enantiomer Example 77B: 1H NMR (500 MHz, CD2Cl2) delta ppm 8.09 (d, J=2.2 Hz, 1H), 7.79 (d, J=8.7 Hz, 1H), 7.51 (d, J=8.1 Hz, 2H), 7.44-7.36 (m, 3H), 6.95 (q, J=8.1 Hz, 2H), 6.85 (s, 1H), 4.34 (s, 2H), 4.07 (s, 3H), 3.90 (s, 3H), 2.49 (s, 3H), 2.31 (s, 3H); and the second eluting enantiomer Example 77C: 1H NMR (500 MHz, CD2Cl2) delta ppm 8.09 (d, J=2.2 Hz, 1H), 7.79 (d, J=8.7 Hz, 1H), 7.51 (d, J=8.1 Hz, 2H), 7.44-7.36 (m, 3H), 6.95 (q, J=8.1 Hz, 2H), 6.85 (s, 1H), 4.34 (s, 2H), 4.07 (s, 3H), 3.90 (s, 3H), 2.49 (s, 3H), 2.31 (s, 3H).

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; 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.; Pierce, Joan; Goldberg, Steven; Fourie, Anne; Xue, Xiaohua; US2014/107094; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Electric Literature of 16681-65-5, New discoveries in chemical research and development in 2021. We’ll be discussing some of the latest developments in chemical about CAS: 16681-65-5, name is 1-Methyl-1H-1,2,3-triazole, 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 suspension of 6-bromo-3-chloroisoquinoline (60 mg, 0.25 mmol), 1 -methyl- 1 H-1 ,2,3-triazole (41 mg, 0.50 mmol), Pd(OAc)2 (2.22 mg, 9.9 umol) and KOAc (49 mg, 0.50 mmol) in DMA (4 mL) was stirred at 150^ under microwave irradiation for 60 minutes. The reaction mixture was diluted with brine and extracted with EtOAc. The combined organic layers were washed with water and dried with Na2S04 and concentrated in vacuo. The residue was purified using Biotage silica gel column chromatography eluting with 40% EtOAc in cyclohexane to afford the title compound as a white solid (19 mg, 31 %). 1 H NMR (500 MHz, CDCI3) : delta .17 (t, J = 0.9 Hz, 1 H), 8.15 (dt, J = 8.5, 0.9 Hz, 1 H), 7.94 – 7.85 (m, 2H), 7.82 (d, J = 1 .1 Hz, 1 H), 7.67 (dd, J = 8.5, 1 .6 Hz, 1 H), 4.19 (s, 3H). LCMS (ESI) Rt = 2.00 minutes MS m/z 245 [M+H]+

I am very proud of our efforts over the past few months and hope to 1-Methyl-1H-1,2,3-triazole help many people in the next few years.

Reference:
Patent; CANCER RESEARCH TECHNOLOGY LIMITED; HOELDER, Swen; BLAGG, Julian; CHEUNG, Jack; ATRASH, Butrus; SHELDRAKE, Peter; WO2014/37751; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Electric Literature of 16681-65-5, New Advances in Chemical Research in 2021. The appropriate choice of redox mediator can avoid electrode passivation and overpotential, which strongly inhibit the efficient activation of substrates in electrolysis. 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.

1-Methyl-1H-1,2,3-triazole was prepared according to the literature reference WO2008/98104. To a 2 L flask containing 1-methyl-1H-1,2,3-triazole (9 g, 108.3 mmol) was added THF (1500 mL) and the solution was cooled to -40 C. To this colorless homogeneous solution was added n-butyllithium (2.5 M in hexanes, 45 mL, 112.5 mmol) dropwise which immediately afforded a dark brown viscous mixture. The mixture was kept between -10 to -20 C. for 60 minutes, then a THF solution of 2,4-dimethylthiazole-5-carbaldehyde (17.2 g, 121.8 mmol in 200 mL THF) was introduced via cannula. Once the aldehyde was added the reaction was allowed to warm to room temperature. After 3 hours, the reaction was quenched by pouring it into a saturated solution of aqueous NH4Cl. The aqueous portion was extracted with EtOAc in portions, 7*400 mL. The combined organics were washed with brine, dried over MgSO4, filtered and concentrated to dryness to give a brown oil. Chromatography on silica gel (10% acetone-DCM increasing to 50% acetone and increasing to 10% MeOH-DCM) provided the title compound as an amber solid.

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-1,2,3-triazole is helpful to your research.

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

New discoveries in chemical research and development 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

The title compound was prepared according to No. WO2008 / 135826 International Patent Application Publication. In 1-methyl -1H-1,2,3- triazole (1.0g, 12.0 mmol, prepared according to International Patent Application No. 2008098104) 50 mL 2-neck flask containing, by the addition of THF (45 mL) , colorless solution was cooled to -40 . Then, by adding dropwise the (2.5 M, 4.8 mL, 12.0 mmol in hexane) n-BuLi, to give a dark reddish brown viscous solution. The mixture was stirred for 45 minutes at -30 to -20 in the following, was introduced into a pure DMF (3mL, 38.5 mmol) at -10 . The mixture was allowed to warm to room temperature, after stirring for 60 minutes, poured into water. Extract the aqueous portion with EtOAc (4 × 50 mL), the combined organics washed with brine, dried with MgSO4, filtered, and concentrated. The aqueous portion was extracted with DCM (3 × 50 mL) station, and dried as described above. The combined organics were concentrated to give a light brown oil The UV activity much higher than the starting material. DCM-25% CH3CN, according to TLC or of from 25% EtOAc-DCM, showed the product has a slightly higher Rf than the starting material. (With 100% DCM, 25% CH3CN-DCM increased) by silica gel chromatography on to give the title compound as a colorless oil.

If you are hungry for even more, make sure to check my other article about 16681-65-5, the application of this compound in the production field has become more and more popular.

Reference:
Patent; Janssen Pharmaceuticals N.V; Leonardo, Christi.A.; Barvei, Kent; Edward, James P.; Gloita, Kevin D.; Kummer, David .A.; Maharoof, Umar; Nishimura, Rachael; Urbanski, Mode; Venkatesan, Hariharan; Wang, Ai Hua; Olin, Ronald L.; Woods, Craig; Fourier, Anne; Shu, Jih; Cumings, Maxwell D.; (86 pag.)KR2016/68948; (2016); A;,
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. 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

Compound 6. To a solution of compound 4 (5 g, 60 mmol, 1 eq.) in THF (120 mL) was added LDA (2M in THF, 45 mL, 1.5 eq.) dropwise at -78 C under N2. After the mixture was stirred at -78 C for 1 h, compound 5 (6.33 g, 90.3 mmol, 6.7 mL, 1.5eq.) was added dropwise at -78 C. The mixture was stirred at -78 C for additional 2 h under N2. The reaction mixture was then poured into ice sat. NH4Cl (100 mL) and extracted with DCM (150 mL x 5). The combined organics were washed with brine (200 mL), dried over Na2SO4, filtered, concentrated, and purified by column chromatography (SiO2, petroleum ether/ethyl acetate (1:1 to 0:1)) to afford compound 6 as a yellow solid. 1H-NMR (CDCl3, 400 MHz) delta 7.61 (s, 1H), 4.16-4.12 (m, 1H), 4.11 (s, 3H), 2.82 (d, J = 5.1 Hz, 1H), 1.37 (tq, J = 4.9, 8.2 Hz, 1H), 0.78-0.66 (m, 2H), 0.57-0.48 (m, 1H), 0.42-0.30 (m, 1H).

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 1-Methyl-1H-1,2,3-triazole, in my other articles.

Reference:
Patent; YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM LTD.; SNIR-ALKALAY, Irit; VACCA, Joseph; BEN-NERIAH, Yinon; (238 pag.)WO2019/155468; (2019); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics