Category: 1009-35-4

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. 1009-35-4, name is 4-Fluoro-3-nitrobenzonitrile, A new synthetic method of this compound is introduced below., HPLC of Formula: C7H3FN2O2

Potassium hexamethyldisilazane [0.5 M in toluene] (12.04 mL, 24.08 mmol) was added to a solution of isopropanol (0.921 mL, 12.04 mmol) in tetrahydrofuran (20 mL) at 0° C. and stirred for 10 minutes. The resulting solution was added dropwise to a solution of commercially available 4-fluoro-3-nitrobenzonitrile at room temperature and stirred for several hours. Water was added and the product was extracted with ethyl acetate, dried with sodium sulfate and evaporated in vacuo to give the title compound

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; WANG, Aihua; Zhang, Yan; Leonard, Kristi Anne; Hawkins, Michael; Tounge, Brett Andrew; Maharoof, Umar S.M.; Barbay, Joseph Kent; US2012/129811; (2012); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1009-35-4, name is 4-Fluoro-3-nitrobenzonitrile, This compound has unique chemical properties. The synthetic route is as follows., SDS of cas: 1009-35-4

Step A3-amino-4-fluorobenzonitrileUsing 4-fluoro-3-nitrobenzonitrile (13.64 g, 82.11 mmol) and according to the method of Reference Example 68, step A, the title compound (10.16 g, yield 91percent) was obtained as a pale-yellow solid.1H-NMR (300 MHz, CDCl3); delta(ppm) 3.94 (brs, 2H), 7.00-7.09 (m, 3H).

According to the analysis of related databases, 1009-35-4, the application of this compound in the production field has become more and more popular.

Reference:
Patent; MITSUBISHI TANABE PHARMA CORPORATION; US2012/196824; (2012); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Electric Literature of 1009-35-4, The chemical industry reduces the impact on the environment during synthesis 1009-35-4, name is 4-Fluoro-3-nitrobenzonitrile, I believe this compound will play a more active role in future production and life.

To a solution of Intermediate 7 (0.20 g, 0.60 mmol) in THF (15 mL) was addedLiHMDS (1.80 mL, 1.80 mmol) at -78°C. The reaction mixture was stirred at -78°C for15 minutes, followed by dropwise addition of a solution of 4-fluoro-3-nitrobenzonitrile(0.10 g, 0.60 mmol) in THF (5 mL) at -78°C. The reaction mixture was stirred at roomtemperature for 16 h, then quenched with saturated aqueous NH4C1 solution (50 mL) andextracted with EtOAc (100 mL). The organic layer was separated, washed with H20 (100mL) and brine (100 mL), then dried over anhydrous Na2SO4 and concentrated in vacuo.The crude residue was purified by column chromatography (silica 100-200 mesh, 40percentEtOAc in hexanes) to afford the title compound (0.18 g, 64percent) as a yellow solid. LCMS(Method 3, ES+) 479 MH, 3.41 minutes.

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, 4-Fluoro-3-nitrobenzonitrile, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; UCB BIOPHARMA SPRL; CHARLTON, Rebecca Louise; DE HARO GARCIA, Teresa; LOWE, Martin Alexander; MACCOSS, Malcolm; MORGAN, Trevor; TAYLOR, Richard David; ZHU, Zhaoning; (127 pag.)WO2017/89453; (2017); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Adding a certain compound to certain chemical reactions, such as: 1009-35-4, name is 4-Fluoro-3-nitrobenzonitrile, belongs to nitriles-buliding-blocks 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 1009-35-4, HPLC of Formula: C7H3FN2O2

[0226] To a solution of 4-fluoro-3-nitrobenzonitrile (74.1 mg, 0.446 mmol) and l-(thiophen-3- ylmethyl)piperazine (0.081 g, 0.446 mmol) in ACN (1 mL) was added K2CO3 (0.185 g, 1.338 mmol). The reaction mixture was heated to 80°C for 3 hours and then diluted with water (3 mL). The liquid phase was decanted and the solid phase was washed with water and dried in a vacuum oven at 70°C for 4 hours to give the title compound, which was used without further purification.

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, 4-Fluoro-3-nitrobenzonitrile, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; TAKEDA PHARMACEUTICAL COMPANY LIMITED; GREEN, Jason; HOPKINS, Maria; JONES, Benjamin; KIRYANOV, Andre A.; KUEHLER, Jon; MONENSCHEIN, Holger; MURPHY, Sean; NIXEY, Thomas; SUN, Huikai; (300 pag.)WO2018/183145; (2018); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

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. 1009-35-4, name is 4-Fluoro-3-nitrobenzonitrile, A new synthetic method of this compound is introduced below., Application In Synthesis of 4-Fluoro-3-nitrobenzonitrile

(a) 4-Fluoro-3-nitro-benzylamine hydrochlorideBH3/THF (120 mL; 120 mmol) was added to a solution of 4-fluoro-3-nitro-benzonitrile (10 g; 60 mmol) in THF (50 mL) over 30 min at 0 °C and the resulting mixture was stirred at 0 °C for 1 h and at rt for 3 h. The mixture was acidified to pH ~1 and stirred for 1 h at rt, basicified to pH -7-8 and extracted with EtOAc. The organic layer was dried over Na2S04, filtered and concentrated. The residue was dissolved in Et20 and treated with a solution of HCI in 1 ,4- dioxane to give the sub-title compound.Yield: 8.7 g (70percent).

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; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; PRIEPKE, Henning; KUELZER, Raimund; MACK, Juergen; PFAU, Roland; STENKAMP, Dirk; PELCMAN, Benjamin; ROENN, Robert; LUBRIKS, Dimitrijs; SUNA, Edgars; WO2012/76672; (2012); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Application of 1009-35-4, The chemical industry reduces the impact on the environment during synthesis 1009-35-4, name is 4-Fluoro-3-nitrobenzonitrile, I believe this compound will play a more active role in future production and life.

[019Theta] A solution of 4-(2-fluoro-4-methoxyphenoxy)piperidine hydrochloride (0.785 g, 3 mmol), 4-fluoro-3-nitrobenzonitrile (0.598 g, 3.60 mmol) and K2CO3 (1.244 g, 9.00 mmol) in DMSO (9.09 mL) was stirred at 80°C overnight. Tire reaction mixture was subsequently partitioned between EtOAc and water, and the organic layer was washed with water (2 x) and dried over anhydrous Na?,SQ4. The solvent was evaporated to give the title compound as a yellow solid, which was used without further purification (1.005 g, 90percent). ESI-MS m/z [M+H] 372.3.

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, 4-Fluoro-3-nitrobenzonitrile, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; TAKEDA PHARMACEUTICAL COMPANY LIMITED; GREEN, Jason; HOPKINS, Maria; JONES, Benjamin; KIRYANOV, Andre A.; KUEHLER, Jon; MONENSCHEIN, Holger; MURPHY, Sean; NIXEY, Thomas; SUN, Huikai; (300 pag.)WO2018/183145; (2018); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

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. 1009-35-4, name is 4-Fluoro-3-nitrobenzonitrile, A new synthetic method of this compound is introduced below., Recommanded Product: 1009-35-4

[0222] To a solution of 4-fluoro-3-nitrobenzonitrile (0.100 g, 0.600 mmol) and l-(2-chloro~6- fluorobenzyl)piperazine (0.102 g, 0.446 mmol) in ACN (1 mL) was added K2CO3 (0.185 g, 1.338 rnmol). The reaction mixture was heated to 80°C for 3 hours and then diluted with water (3 mL). Tlie liquid phase was decanted and tlie solid phase was washed with water and dried in a vacuum oven at 70°C for 4 hours to give the title compound, which was used without further purification.

The synthetic route of 1009-35-4 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; TAKEDA PHARMACEUTICAL COMPANY LIMITED; GREEN, Jason; HOPKINS, Maria; JONES, Benjamin; KIRYANOV, Andre A.; KUEHLER, Jon; MONENSCHEIN, Holger; MURPHY, Sean; NIXEY, Thomas; SUN, Huikai; (300 pag.)WO2018/183145; (2018); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

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. 1009-35-4, name is 4-Fluoro-3-nitrobenzonitrile, A new synthetic method of this compound is introduced below., name: 4-Fluoro-3-nitrobenzonitrile

General procedure: A mixture of benzenesulfonamides (1, 1.0 mmol), halogenated nitrobenzene(2, 1.0 mmol) and K2CO3 (1.1 mmol) were dissolved in DMF in a microwave tube. Then, the reaction mixture was irradiated in a microwave apparatus at 140 °C for 12 minutes. After the reaction mixture was cooled to ambient temperature, the product was concentrated, and the crude mixture was purified by column chromatography on silica gel to the desired products 3.

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:
Article; Huang, Zhi-You; Liu, Min; Mao, Yi-Jun; Chen, Yu-De; Wang, Yan-Ping; Liu, Chong; Tetrahedron Letters; vol. 60; 8; (2019); p. 626 – 629;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

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. 1009-35-4, name is 4-Fluoro-3-nitrobenzonitrile belongs to nitriles-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Product Details of 1009-35-4

General procedure: A mixture of benzenesulfonamides (1, 1.0 mmol), halogenated nitrobenzene(2, 1.0 mmol) and K2CO3 (1.1 mmol) were dissolved in DMF in a microwave tube. Then, the reaction mixture was irradiated in a microwave apparatus at 140 °C for 12 minutes. After the reaction mixture was cooled to ambient temperature, the product was concentrated, and the crude mixture was purified by column chromatography on silica gel to the desired products 3.

The synthetic route of 1009-35-4 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Huang, Zhi-You; Liu, Min; Mao, Yi-Jun; Chen, Yu-De; Wang, Yan-Ping; Liu, Chong; Tetrahedron Letters; vol. 60; 8; (2019); p. 626 – 629;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1009-35-4, name is 4-Fluoro-3-nitrobenzonitrile, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C7H3FN2O2

To a solution of methyl 4-aminocyclohexane carboxylate hydrochloride (1.5 g, 7.74 mmol) and 4-fluoro-3-nitrobenzonitrile (1.28 g, 7.74 mmol) in acetonitrile (50 ml) was added N,N-diisopropylethylamine (2.69 ml, 15.49 mmol) at ambient temperature. The resulting reaction mixture was stirred for 18 hours at room temperature. Acetonitrile was removed under reduced pressure and the crude solid was dissolved in dichloromethane and the dichloromethane layer was washed with water, dried over magnesium sulfate, filtered and then concentrated under reduced pressure. The crude solid product was washed with cold methanol and used in the next step without any further purification. Yield 1.8 g.77percent MS (ESI) m/z for C15H17N3O4 = 303.12 (calcd) 304.2 ([M + H]+, found)

According to the analysis of related databases, 1009-35-4, the application of this compound in the production field has become more and more popular.

Reference:
Patent; OSLO UNIVERSITY HOSPITAL HF; FORSCHUNGSVERBUND BERLIN E.V.; UNIVERSITY OF OULU; KRAUSS, Stefan; NAZARE, Marc; ANUMALA, Upendra Rao; LEHTIO, Lari; WAALER, Jo; HOLSWORTH, Dan; WEGERT, Anita; LEENDERS, Ruben Gerardus George; (99 pag.)WO2018/118868; (2018); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts