Category: 1133879-69-2

Synthetic Route of 1133879-69-2, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.1133879-69-2, name is 3-Fluoro-5-vinylpyridine, molecular formula is C7H6FN, molecular weight is 123.1277, as common compound, the synthetic route is as follows.

General procedure: A mixture of tetrahydrocarbazole 5a (0.17 g,1 mmol), 5fluoro3vinylpyridine (6) (0.12 g, 1 mmol), CsF(0.1 g), and hydroquinone (0.02 g) in DMSO (1.5 mL) was heated with stirring at 130-140 C for 4 h, DMSO was evaporatedin vacuo (3 Torr), the product was extracted from residue withdichloromethane. The solvent was evaporated and the residuewas subjected to chromatography on silica gel (60 mesh), eluentmethanol-chloroform = 1 : 5. The yield was 0.22 g (75%), m.p.65-67 C. Found (%): C, 77.63; H, 6.43; N, 9.64. C19H19FN2.Calculated (%): C, 77.52; H, 6.45; N, 9.52. 1H NMR (DMSOd6), : 1.81 (m, 4 H, CH2); 2.29 (m, 2 H, CH2); 2.72 (m, 2 H,CH2); 3.05 (t, 2 H, CH2Py, J = 6.8 Hz); 4.25 (t, 2 H, CH2N,J = 6.9 Hz); 6.80 (dt, 1 H, CHPy, JHF = 9.3 Hz, JHH = 2.4 Hz);7.05-7.30 (m, 3 H, CHAr); 7.50 (d, 1 H, CHAr, J = 6.8 Hz); 8.14(s, 1 H, CHPy); 8.34 (d, 1 H, CHPy, JHH = 2.4 Hz). 19F NMR(DMSOd6), : -49.38 (d, JFH = 9.4 Hz).

Statistics shows that 1133879-69-2 is playing an increasingly important role. we look forward to future research findings about 3-Fluoro-5-vinylpyridine.

Reference:
Article; Sokolov; Aksinenko; Nikolaeva; Grigor’Ev; Kinzirsky; Bachurin; Russian Chemical Bulletin; vol. 63; 5; (2014); p. 1137 – 1141; Izv. Akad. Nauk, Ser. Khim.; 5; (2014); p. 1137 – 1141,5;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Synthetic Route of 1133879-69-2, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.1133879-69-2, name is 3-Fluoro-5-vinylpyridine, molecular formula is C7H6FN, molecular weight is 123.1277, as common compound, the synthetic route is as follows.

General procedure: A mixture of tetrahydrocarbazole 5a (0.17 g,1 mmol), 5fluoro3vinylpyridine (6) (0.12 g, 1 mmol), CsF(0.1 g), and hydroquinone (0.02 g) in DMSO (1.5 mL) was heated with stirring at 130-140 C for 4 h, DMSO was evaporatedin vacuo (3 Torr), the product was extracted from residue withdichloromethane. The solvent was evaporated and the residuewas subjected to chromatography on silica gel (60 mesh), eluentmethanol-chloroform = 1 : 5. The yield was 0.22 g (75%), m.p.65-67 C. Found (%): C, 77.63; H, 6.43; N, 9.64. C19H19FN2.Calculated (%): C, 77.52; H, 6.45; N, 9.52. 1H NMR (DMSOd6), : 1.81 (m, 4 H, CH2); 2.29 (m, 2 H, CH2); 2.72 (m, 2 H,CH2); 3.05 (t, 2 H, CH2Py, J = 6.8 Hz); 4.25 (t, 2 H, CH2N,J = 6.9 Hz); 6.80 (dt, 1 H, CHPy, JHF = 9.3 Hz, JHH = 2.4 Hz);7.05-7.30 (m, 3 H, CHAr); 7.50 (d, 1 H, CHAr, J = 6.8 Hz); 8.14(s, 1 H, CHPy); 8.34 (d, 1 H, CHPy, JHH = 2.4 Hz). 19F NMR(DMSOd6), : -49.38 (d, JFH = 9.4 Hz).

Statistics shows that 1133879-69-2 is playing an increasingly important role. we look forward to future research findings about 3-Fluoro-5-vinylpyridine.

Reference:
Article; Sokolov; Aksinenko; Nikolaeva; Grigor’Ev; Kinzirsky; Bachurin; Russian Chemical Bulletin; vol. 63; 5; (2014); p. 1137 – 1141; Izv. Akad. Nauk, Ser. Khim.; 5; (2014); p. 1137 – 1141,5;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Synthetic Route of 1133879-69-2, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 1133879-69-2, name is 3-Fluoro-5-vinylpyridine. This compound has unique chemical properties. The synthetic route is as follows.

General procedure: A mixture of tetrahydrocarbazole 5a (0.17 g,1 mmol), 5fluoro3vinylpyridine (6) (0.12 g, 1 mmol), CsF(0.1 g), and hydroquinone (0.02 g) in DMSO (1.5 mL) was heated with stirring at 130-140 C for 4 h, DMSO was evaporatedin vacuo (3 Torr), the product was extracted from residue withdichloromethane. The solvent was evaporated and the residuewas subjected to chromatography on silica gel (60 mesh), eluentmethanol-chloroform = 1 : 5. The yield was 0.22 g (75%), m.p.65-67 C. Found (%): C, 77.63; H, 6.43; N, 9.64. C19H19FN2.Calculated (%): C, 77.52; H, 6.45; N, 9.52. 1H NMR (DMSOd6), : 1.81 (m, 4 H, CH2); 2.29 (m, 2 H, CH2); 2.72 (m, 2 H,CH2); 3.05 (t, 2 H, CH2Py, J = 6.8 Hz); 4.25 (t, 2 H, CH2N,J = 6.9 Hz); 6.80 (dt, 1 H, CHPy, JHF = 9.3 Hz, JHH = 2.4 Hz);7.05-7.30 (m, 3 H, CHAr); 7.50 (d, 1 H, CHAr, J = 6.8 Hz); 8.14(s, 1 H, CHPy); 8.34 (d, 1 H, CHPy, JHH = 2.4 Hz). 19F NMR(DMSOd6), : -49.38 (d, JFH = 9.4 Hz).

According to the analysis of related databases, 1133879-69-2, the application of this compound in the production field has become more and more popular.

Reference:
Article; Sokolov; Aksinenko; Nikolaeva; Grigor’Ev; Kinzirsky; Bachurin; Russian Chemical Bulletin; vol. 63; 5; (2014); p. 1137 – 1141; Izv. Akad. Nauk, Ser. Khim.; 5; (2014); p. 1137 – 1141,5;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Reference of 1133879-69-2, Adding some certain compound to certain chemical reactions, such as: 1133879-69-2, name is 3-Fluoro-5-vinylpyridine,molecular formula is C7H6FN, 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 1133879-69-2.

A mixture of carboline 2 (1 mmol), vinylpyridine 3a (1 mmol), CsF (0.1 g), hydroquinone(0.02 g), and DMSO (1.5 mL) was heated with stirring for 6 h at 150-160 C and then concentrated in vacuo (3 Torr). The residue was extracted with CH2Cl2, and the solution was concentrated. The product was isolated by chromatography on silica gel(260 mesh) using MeOH-CHCl3, 1 : 10, as the eluent. Yield 2.6 g (80%). M.p. 103-104 C. 1H NMR (CDCl3), delta: 2.44 (s, 3 H,Me); 2.49-2.56 (m, 5 H, CH2 and MeN); 2.72 (t, 2 H, CH2, 3JH,H = 6.1 Hz); 3.01 (t, 2 H, CH2, 3JH,H = 6.0 Hz); 3.65 (s, 2 H, CH2); 4.20 (t, 2 H, CH2, 3JH,H = 6.0 Hz); 6.88 (dt, 1 H, CHPy, 3JH,F = 9.1 Hz, 4JH,H = 1.9 Hz); 6.98 (d, 1 H, CHInd, 3JH,H = 8.4 Hz); 7.10 (d, 1 H, CHInd, 3JH,H = 8.4 Hz); 7.20 (s, 1 H, CHInd); 8.11 (t, 1 H, CHPy, 4JH,H = 1.9 Hz); 8.32 (d, 1 H, CHPy, 4JH,H = 1.9 Hz). 13C NMR (CDCl3), delta: 21.2, 22.5, 32.8, 43.6, 45.4, 51.4, 52.1, 107.6, 108.1, 117.5, 122.1, 122.8 (d, CPy(4), 2JC,F = 18 Hz); 125.9, 128.0, 132.5, 134.0, 135.6 (d, CPy(3), 3JC,F = 3 Hz); 136.1 (d, CPy(6), 2JC,F = 23 Hz); 145.5 (d, CPy(2), 3JC,F = 4 Hz); 156.4, 161.5 (d, CPy(5), 1JC,F = 257 Hz). 19F NMR (CDCl3), delta: -47.5 (d, 3JF,H = 9.1 Hz). Rf 0.46 (CHCl3-MeOH,10 : 1). Found (%): C, 74.41; H, 6.68; N, 12.79. C20H22FN3. Calculated (%): C, 74.28; H, 6.86; N, 12.99.

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. 1133879-69-2, 3-Fluoro-5-vinylpyridine, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Aksinenko, A. Yu.; Bachurin, S. O.; Maleev, G. V.; Nebogatikov, V. O.; Shevtsova, E. F.; Ustyugov, A. A.; Vasil?eva, N. A.; Vikharev, Yu. B.; Russian Chemical Bulletin; vol. 69; 4; (2020); p. 781 – 786; Izv. Akad. Nauk, Ser. Khim.; 4; (2020); p. 781 – 786,6;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Electric Literature of 1133879-69-2 ,Some common heterocyclic compound, 1133879-69-2, molecular formula is C7H6FN, 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.

Tetra butyl ammonium bromide (7 mg, 0.023 mmol) was dissolved in 50% aqueous sodium hydroxide and stirred for 10 min. at RT. Carboline 1 (0.1 g, 0.47 mmol) was added to the reaction mixture and stirred for 10 min. at RT. 3-Fluoro-5-vinylpyridine (69 mg, 0.56 mmol) was added, and the reaction mixture stirred at 100 C overnight. The reaction was monitored by TLC and LCMS. Upon completion of reaction, the mixture was cooled to RT and the compound was extracted with EtOAc twice. The combined organic layers were dried over anhydrous sodium sulfate and concentrated to yield the crude product, which was purified by reverse phase chromatography to give 15 mg of product as TFA salt.[0353] Analytical HPLC: YMC ODS A, 4.6 x 150 mm, 5 jim, mobile phase A: 0.05% TFA, mobile phase B: 0.05% TFA in Acetonitrile, gradient, 5% to 95% B in 8 min., hold for 1.5 min., 95% to 5% B in 0.01 min., retention time (min.), 5.51, purity, 95.02%, flow rate, 1.4 mL/min. 1H NMR (DMSO, TFA salt) d (ppm) 10.9-10.8 (m, 1H), 8.50-8.45 (m, 1H), 8.15-8.10 (m, 1H), 7.65-7.55 (m, 1H), 7.40-7.30 (m, 2H), 7.05-6.90 (m, 1H), 4.75-4.65 (m, 2H), 4.40-4.20 (m, 2H), 3.95-3.40 (m, 2H), 3.35-3.15 (m, 1H), 3.10-3.00 (m, 2H), 2.44-2.25 (m, 5H), 2.15-2.00 (m, 2H). H).

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. 1133879-69-2, 3-Fluoro-5-vinylpyridine, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; MEDIVATION TECHNOLOGIES, INC.; JAIN, Rajendra, Parasmal; CHAKRAVARTY, Sarvajit; WO2011/38163; (2011); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Reference of 1133879-69-2, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 1133879-69-2, name is 3-Fluoro-5-vinylpyridine, molecular formula is C7H6FN, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

General procedure: A mixture of tetrahydrocarbazole 5a (0.17 g,1 mmol), 5fluoro3vinylpyridine (6) (0.12 g, 1 mmol), CsF(0.1 g), and hydroquinone (0.02 g) in DMSO (1.5 mL) was heated with stirring at 130-140 C for 4 h, DMSO was evaporatedin vacuo (3 Torr), the product was extracted from residue withdichloromethane. The solvent was evaporated and the residuewas subjected to chromatography on silica gel (60 mesh), eluentmethanol-chloroform = 1 : 5. The yield was 0.22 g (75%), m.p.65-67 C. Found (%): C, 77.63; H, 6.43; N, 9.64. C19H19FN2.Calculated (%): C, 77.52; H, 6.45; N, 9.52. 1H NMR (DMSOd6), : 1.81 (m, 4 H, CH2); 2.29 (m, 2 H, CH2); 2.72 (m, 2 H,CH2); 3.05 (t, 2 H, CH2Py, J = 6.8 Hz); 4.25 (t, 2 H, CH2N,J = 6.9 Hz); 6.80 (dt, 1 H, CHPy, JHF = 9.3 Hz, JHH = 2.4 Hz);7.05-7.30 (m, 3 H, CHAr); 7.50 (d, 1 H, CHAr, J = 6.8 Hz); 8.14(s, 1 H, CHPy); 8.34 (d, 1 H, CHPy, JHH = 2.4 Hz). 19F NMR(DMSOd6), : -49.38 (d, JFH = 9.4 Hz).

While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 1133879-69-2, 3-Fluoro-5-vinylpyridine.

Reference:
Article; Sokolov; Aksinenko; Nikolaeva; Grigor’Ev; Kinzirsky; Bachurin; Russian Chemical Bulletin; vol. 63; 5; (2014); p. 1137 – 1141; Izv. Akad. Nauk, Ser. Khim.; 5; (2014); p. 1137 – 1141,5;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Related Products of 1133879-69-2, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 1133879-69-2, name is 3-Fluoro-5-vinylpyridine, molecular formula is C7H6FN, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

General procedure: A mixture of tetrahydrocarbazole 5a (0.17 g,1 mmol), 5fluoro3vinylpyridine (6) (0.12 g, 1 mmol), CsF(0.1 g), and hydroquinone (0.02 g) in DMSO (1.5 mL) was heated with stirring at 130-140 C for 4 h, DMSO was evaporatedin vacuo (3 Torr), the product was extracted from residue withdichloromethane. The solvent was evaporated and the residuewas subjected to chromatography on silica gel (60 mesh), eluentmethanol-chloroform = 1 : 5. The yield was 0.22 g (75%), m.p.65-67 C. Found (%): C, 77.63; H, 6.43; N, 9.64. C19H19FN2.Calculated (%): C, 77.52; H, 6.45; N, 9.52. 1H NMR (DMSOd6), : 1.81 (m, 4 H, CH2); 2.29 (m, 2 H, CH2); 2.72 (m, 2 H,CH2); 3.05 (t, 2 H, CH2Py, J = 6.8 Hz); 4.25 (t, 2 H, CH2N,J = 6.9 Hz); 6.80 (dt, 1 H, CHPy, JHF = 9.3 Hz, JHH = 2.4 Hz);7.05-7.30 (m, 3 H, CHAr); 7.50 (d, 1 H, CHAr, J = 6.8 Hz); 8.14(s, 1 H, CHPy); 8.34 (d, 1 H, CHPy, JHH = 2.4 Hz). 19F NMR(DMSOd6), : -49.38 (d, JFH = 9.4 Hz).

While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 1133879-69-2, 3-Fluoro-5-vinylpyridine.

Reference:
Article; Sokolov; Aksinenko; Nikolaeva; Grigor’Ev; Kinzirsky; Bachurin; Russian Chemical Bulletin; vol. 63; 5; (2014); p. 1137 – 1141; Izv. Akad. Nauk, Ser. Khim.; 5; (2014); p. 1137 – 1141,5;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Adding a certain compound to certain chemical reactions, such as: 1133879-69-2, 3-Fluoro-5-vinylpyridine, 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, name: 3-Fluoro-5-vinylpyridine, blongs to pyridine-derivatives compound. name: 3-Fluoro-5-vinylpyridine

General procedure: A mixture of tetrahydrocarbazole 5a (0.17 g,1 mmol), 5fluoro3vinylpyridine (6) (0.12 g, 1 mmol), CsF(0.1 g), and hydroquinone (0.02 g) in DMSO (1.5 mL) was heated with stirring at 130-140 C for 4 h, DMSO was evaporatedin vacuo (3 Torr), the product was extracted from residue withdichloromethane. The solvent was evaporated and the residuewas subjected to chromatography on silica gel (60 mesh), eluentmethanol-chloroform = 1 : 5. The yield was 0.22 g (75%), m.p.65-67 C. Found (%): C, 77.63; H, 6.43; N, 9.64. C19H19FN2.Calculated (%): C, 77.52; H, 6.45; N, 9.52. 1H NMR (DMSOd6), : 1.81 (m, 4 H, CH2); 2.29 (m, 2 H, CH2); 2.72 (m, 2 H,CH2); 3.05 (t, 2 H, CH2Py, J = 6.8 Hz); 4.25 (t, 2 H, CH2N,J = 6.9 Hz); 6.80 (dt, 1 H, CHPy, JHF = 9.3 Hz, JHH = 2.4 Hz);7.05-7.30 (m, 3 H, CHAr); 7.50 (d, 1 H, CHAr, J = 6.8 Hz); 8.14(s, 1 H, CHPy); 8.34 (d, 1 H, CHPy, JHH = 2.4 Hz). 19F NMR(DMSOd6), : -49.38 (d, JFH = 9.4 Hz).

The synthetic route of 1133879-69-2 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Sokolov; Aksinenko; Nikolaeva; Grigor’Ev; Kinzirsky; Bachurin; Russian Chemical Bulletin; vol. 63; 5; (2014); p. 1137 – 1141; Izv. Akad. Nauk, Ser. Khim.; 5; (2014); p. 1137 – 1141,5;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem