Application of C3H3N3O2

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, 1H-[1,2,3]Triazole-4-carboxylic acid, other downstream synthetic routes, hurry up and to see.

Reference of 16681-70-2, 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. 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.

[0458] 3-[(R)-2-Amino-3-(5?-chloro-2?-fluorobiphenyl-4-yl)-propyl]pyrrolidine-1,3-dicarboxylic acid 1-benzyl ester (isomer a; 14 mg, 35 mumol, 1.0 eq.) was dissolved in DMF. 1H-1,2,3-triazole-4-carboxylic acid (2 eq.), DIPEA (2 eq.), and HATU (1 eq.) were also dissolved in DMF and stirred at room temperature for a few minutes. The solutions were then combined and the resulting mixture stirred at room temperature and when the reaction was complete (as determined by LC/MS analysis), the mixture was concentrated in vacuo to yield crude Compound 1a. LCMS (ESI): calc. C31H29ClFN5O5=605; obs. M+H=606.1. Retention time: 5.82 min. (LC/MS Method 1) [0459] 3-[(R)-2-Amino-3-(5?-chloro-2?-fluorobiphenyl-4-yl)-propyl]pyrrolidine-1,3-dicarboxylic acid 1-benzyl ester (isomer b; 170 mg, 320 mumol, 1.0 eq.) and DIPEA (200 muL, 1150 mumol, 3.6 eq.) were dissolved in DMF (1 mL). 1H-1,2,3-triazole-4-carboxylic acid (100 mg, 880 mumol, 2.8 eq.), DIPEA (200 muL, 1150 mumol, 3.6 eq.) and HATU (200 mg, 530 mumol, 1.6 eq.) were dissolved in DMF (3 mL) and stirred at room temperature for a few minutes. The solutions were then combined and the resulting mixture stirred at room temperature and when the reaction was complete (as determined by LC/MS analysis), the mixture was concentrated in vacuo to yield crude Compound 1b. LCMS (ESI): calc. C31H22ClFN5O4=605; obs. M+H=606.2. Retention time: 5.73 min. (LC/MS Method 1).

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, 1H-[1,2,3]Triazole-4-carboxylic acid, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; THERAVANCE BIOPHARMA R&D IP, LLC; Fleury, Melissa; Beausoliel, Anne-Marie; Hughes, Adam D.; Long, Daniel D.; Wilton, Donna A.A.; US2015/209352; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

The important role of C4H5N3O2

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.

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. 4314-22-1, name is 2-(1H-1,2,3-Triazol-1-yl)acetic acid, A new synthetic method of this compound is introduced below., Recommanded Product: 2-(1H-1,2,3-Triazol-1-yl)acetic acid

In a manner analogous to that described in Example 8 from (E)-2(R)-[1(S)-(benzyloxycarbamoyl)-4-phenyl-3-butenyl]-4-methyl-2′-(2(S)-methylbutyl)valerohydrazide and using 1,2,3-triazole-1-acetic acid in place of N-tert-butoxycarbonyl-beta-alanine there was obtained (E)-2(R)-[1(S)-(benzyloxycarbamoyl)-4-phenyl-3-butenyl]-4-methyl-2′-(2(S)-methylbutyl)-2′-[2-(1H-1,2,3-triazol-1-yl)acetyl]valerohydrazide in the form of a gum. MS: 589 (M+H)+.

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; Hoffmann-La Roche Inc.; US6239151; (2001); B1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Share a compound : C3H4ClN3O

The synthetic route of 3-(Chloromethyl)-1H-1,2,4-triazol-5(4H)-one has been constantly updated, and we look forward to future research findings.

Electric Literature of 252742-72-6, 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. 252742-72-6, name is 3-(Chloromethyl)-1H-1,2,4-triazol-5(4H)-one belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below.

200 mg 5-Chloromethyl-2,4-dihydro-[1,2,4]triazol-3-one was placed in 25 mL of a 7N solution of ammonia in methanol at ambient temperature. The reaction was stirred overnight and then concentrated under reduced pressure. The product was used without further purification.Yield: 171 mg (100percent of theory)

The synthetic route of 3-(Chloromethyl)-1H-1,2,4-triazol-5(4H)-one has been constantly updated, and we look forward to future research findings.

Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; US2012/28939; (2012); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Continuously updated synthesis method about C9H9N3O

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, (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, other downstream synthetic routes, hurry up and to see.

Adding a certain compound to certain chemical reactions, such as: 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, belongs to triazoles compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 103755-58-4, SDS of cas: 103755-58-4

General procedure: Into a round-bottom flask were added 5.71mmolof alditolyl-triazole 12 or 21a in 50ml dichloromethane, 0.9mL of pyridine (2 eq.), 5.71mmolof acyl chloride and catalytic amount of DMAP. The mixture was stirred vigorously at room temperature, and the reaction progress was monitored by thin layer chromatography. Next, the mixture was washed with distilled water (3¡Á100mL), saturated sodium bicarbonate solution (5¡Á100mL), dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The product was purified via silica-gel column chromatography using gradient mixture of hexane-ethyl acetate, to afford the pure derivatives 13a-k and 22a-d.

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, (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Gonzaga, Daniel; Senger, Mario Roberto; Da Silva, Fernando De Carvalho; Ferreira, Vitor Francisco; Silva Jr., Floriano Paes; European Journal of Medicinal Chemistry; vol. 74; (2014); p. 461 – 476;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Continuously updated synthesis method about C9H9N3O

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, (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, other downstream synthetic routes, hurry up and to see.

Related Products of 103755-58-4, 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. 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below.

Step 2 Synthesis of 1-Phenyl-1H-[1,2,3]triazole-4-carbaldehyde MnO2 (1.23 g, 14.14 mmol) was added to a stirred solution of (1-phenyl-1H-[1,2,3]triazol-4-yl)-methanol (245 mg, 1.4 mmol) in DCM (15 mL) and the resulting mixture was stirred at room temperature overnight. The mixture was filtered over a celite bed, and the filtrate was concentrated under reduced pressure to afford 271 mg (99%) of 1-phenyl-1H-[1,2,3]triazole-4-carbaldehyde.

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, (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; Bischoff, Alexander; Subramanya, Hosahalli; Sundaresan, Kumar; Sammeta, Srinivasa Raju; Vaka, Anil Kumar; US2010/160323; (2010); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

The origin of a common compound about 1001401-62-2

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 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

Discovery of C9H7N3O2

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 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

The origin of a common compound about C3H3N3O2

According to the analysis of related databases, 4928-87-4, the application of this compound in the production field has become more and more popular.

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 4928-87-4 as follows. name: 1,2,4-Triazole-3-carboxylic acid

To a reaction of 1/7-1, 2, 4-triazole-3 -carboxylic acid (226 mg, 2.0 mmol) and Piperonylamine (0.26 mL, 2.1 mmol) in dry DMF (10 mL) was added 1- hydroxybenzotriazole monohydrate (337 mg, 2.2 mmol) and EDC (N-(3- Dimethylaminopropyl)-N’-ethylcarbodiimide) (422 mg, 2.2 mmol) followed by N- methylmorpholine (0.88 mL, 8.0 mmol via syringe). The mixture was stirred at room temperature under nitrogen and the solids were gradually dissolved. The contents were stirred at room temperature for 24.0 h, and then slowly diluted into iced water and extracted with DCM (2 x 50 mL). The DCM phase was washed with ice cold water (2 x 100 mL). The DCM phase was dried over anhydrous Na2S04, filtered and concentrated under reduced pressure and chromatographed on silica gel using EtOAc as eluents to get the desired amide 6 (95 mg, 19 % yield) as a white solid. -NMR (400 MHz, DMSO- de): <515.58-13.83 (m, 1H), 9.10 (br s, 1H), 8.47 (br s, 1H), 6.90- 6.78 (m, 3H), 5.97 (s, 2H), 4.36 (d, J= 6.4 Hz, 2H) ppm. MH+ = 247.1 m/z. According to the analysis of related databases, 4928-87-4, the application of this compound in the production field has become more and more popular. Reference:
Patent; THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE; NATIONAL JEWISH HEALTH; WEMPE, Michael Fitzpatrick; VAZQUEZ-TORRES, Andres; DAI, Shaodong; (72 pag.)WO2020/41556; (2020); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

New downstream synthetic route of C2H2N3Na

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.

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. 41253-21-8, name is Sodium 1,2,4-triazol-1-ide, A new synthetic method of this compound is introduced below., category: Triazoles

This was made by displacing the 4-chloro phthalazine (Compound 195) with the sodium salt of 1,2, 4-triazole in DMF at55-65 C. BOCNH-P3 (L-tert-BuGly)-P2[(4R)-(4-(1, 2,4-triazo-1-yl) phthalazine-1-oxo)-S-proline]-Pl (1R,2S Vinyl Acca)-CONHSO2-Cyclopropane : the material was obtained as a white foam in 62% yield. LC/MSRt-min (MNa+) [method C]: 3.35 (774). 1H NMR (500 MHz, CD30D)8 ppm 0.97 (s, 9 H) 1. 01 (m, 2 H) 1.10 (s, 9 H) 1.16 (m,1 H) 1.37 (m, 2 H) 1.82 (m,1 H) 2.18 (d, J=8. 55 Hz,1 H) 2.32 (m,1 H) 2.69 (dd, J=13. 58,6. 87 Hz,1 H) 2.88 (br s,1 H) 4.06 (d,J=11. 60 Hz,1 H) 4.13 (s,1 H) 4.53 (m, J=9. 16 Hz,1 H) 4.61 (d,J=11. 90 Hz,1 H) 5.06 (d, J=10. 07 Hz,1 H) 5.23 (d,J=17. 40 Hz,1 H) 5.68 (m,1 H) 5.98 (s, 1 H) 7.97 (m, 2 H) 8.30 (m,J=11. 90 Hz, 2 H) 8.44 (d, J=7. 63 Hz,1 H) 9.14 (s, 1 H).

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; BRISTOL-MYERS SQUIBB COMPANY; WO2003/99274; (2003); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

The important role of C10H9N3O2

The synthetic route of 138624-97-2 has been constantly updated, and we look forward to future research findings.

138624-97-2, name is 1-Benzyl-1H-1,2,4-triazole-3-carboxylic 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. SDS of cas: 138624-97-2

M-30 (25 mg) was dissolved in 2 mL of dichloromethane and 1 mL of trifluoroacetic acid, and after 1 hour of reaction, the solvent was spin-dried to obtain the intermediate amine. Subsequently, the intermediate was dissolved in DMSO (1 mL), and 35 mg of acid-6 was added (the acid was purchased commercially, or the preparation of the acid please refer to: CN 105121432 A, J. Med. Chem. 2017, 60, 1247 ), HATU (56mg), DIPEA (60 mg), the reaction was overnight, added water and ethyl acetate extraction, the organic layer was collected, dried over anhydrous sodium sulfate, vacuum rotary evaporation to remove the solvent, HPLC separation to obtain compound ZB-R-24.

The synthetic route of 138624-97-2 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Chinese Academy Of Sciences Shanghai Pharmaceutical Institute; Zhou Bing; Tang Wei; Yang Xiangbo; Lu Huimin; Gao Mengying; Yang Yaxi; Feng Huijin; (69 pag.)CN111138448; (2020); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics