Category: 55304-80-8

Reference of 55304-80-8, 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 55304-80-8, name is 2,6-Dibromo-3-nitropyridine. This compound has unique chemical properties. The synthetic route is as follows.

2,6-Dibromo-3-nitropyridine (700.0 mg, 2.48 mmol) was added to 2M ammonia solution in EtOH (25.0 mL, 49.66 mmol). The mixture stirred at room temperature for 12 hours and concentrated under reduced pressure to obtain yellow solid compound of 6-bromo-3-nitropyridin-2-amine (526.0 mg, 97%). [1220] 1H-NMR (400 MHz, DMSO-d6); delta: 8.26 (m, 3H), 6.91 (d, 1H, J=8.4 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 55304-80-8, 2,6-Dibromo-3-nitropyridine.

Reference:
Patent; C&C RESEARCH LABORATORIES; Ho, Pil Su; Yoon, Dong Oh; Han, Sun Young; Lee, Won Il; Kim, Jung Sook; Park, Woul Seong; Ahn, Sung Oh; Kim, Hye Jung; US2014/315888; (2014); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Electric Literature of 55304-80-8, Adding some certain compound to certain chemical reactions, such as: 55304-80-8, name is 2,6-Dibromo-3-nitropyridine,molecular formula is C5H2Br2N2O2, 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 55304-80-8.

N, N-Dimethyl-N’- (6-bromo-3-nitropyridin-2-yl) sulfonic acid Stir a mixture of 2,6-dibromo-3-nitropyridine (11. 3g, 39.25 mmol) and N, N- dimethylsulfamide (0.006 g, 47.10 mmol) in DMF (40 mL). Add lithium hydride (0.81 g, 102.05 mmol) and stir at RT overnight. Add 100 mL of water and 3 N HC1 until pH = 7. Filter the yellow solid to provide the title compound (93%). 1H NMR (DMSO-d6) 8 10.25 (br s, 1H), 8.41 (d, J= 8.59 Hz, 1H), 7.50 (d, J= 8.59 Hz, 1H), 2.95 (2,6H).

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. 55304-80-8, 2,6-Dibromo-3-nitropyridine, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; ELI LILLY AND COMPANY; WO2005/75478; (2005); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Electric Literature of 55304-80-8, Adding some certain compound to certain chemical reactions, such as: 55304-80-8, name is 2,6-Dibromo-3-nitropyridine,molecular formula is C5H2Br2N2O2, 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 55304-80-8.

N, N-Dimethyl-N’- (6-bromo-3-nitropyridin-2-yl) sulfonic acid Stir a mixture of 2,6-dibromo-3-nitropyridine (11. 3g, 39.25 mmol) and N, N- dimethylsulfamide (0.006 g, 47.10 mmol) in DMF (40 mL). Add lithium hydride (0.81 g, 102.05 mmol) and stir at RT overnight. Add 100 mL of water and 3 N HC1 until pH = 7. Filter the yellow solid to provide the title compound (93%). 1H NMR (DMSO-d6) 8 10.25 (br s, 1H), 8.41 (d, J= 8.59 Hz, 1H), 7.50 (d, J= 8.59 Hz, 1H), 2.95 (2,6H).

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. 55304-80-8, 2,6-Dibromo-3-nitropyridine, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; ELI LILLY AND COMPANY; WO2005/75478; (2005); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Electric Literature of 55304-80-8, Adding some certain compound to certain chemical reactions, such as: 55304-80-8, name is 2,6-Dibromo-3-nitropyridine,molecular formula is C5H2Br2N2O2, 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 55304-80-8.

N, N-Dimethyl-N’- (6-bromo-3-nitropyridin-2-yl) sulfonic acid Stir a mixture of 2,6-dibromo-3-nitropyridine (11. 3g, 39.25 mmol) and N, N- dimethylsulfamide (0.006 g, 47.10 mmol) in DMF (40 mL). Add lithium hydride (0.81 g, 102.05 mmol) and stir at RT overnight. Add 100 mL of water and 3 N HC1 until pH = 7. Filter the yellow solid to provide the title compound (93%). 1H NMR (DMSO-d6) 8 10.25 (br s, 1H), 8.41 (d, J= 8.59 Hz, 1H), 7.50 (d, J= 8.59 Hz, 1H), 2.95 (2,6H).

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. 55304-80-8, 2,6-Dibromo-3-nitropyridine, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; ELI LILLY AND COMPANY; WO2005/75478; (2005); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem