Category: 886365-46-4

Electric Literature of 886365-46-4, 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.886365-46-4, name is 5-Chloro-3-methylpyridine-2-carboxylic acid, molecular formula is C7H6ClNO2, molecular weight is 171.58, as common compound, the synthetic route is as follows.

Thionyl chloride (71 mul, 962 mumol) is added to a mixture of 5-chloro-3-methyl-pyridine-2-carboxylic acid (150 mg, 874 mumol), toluene (1 ml) and DMF (20 mul). The mixture is heated to 60 C. for 1 hour. The mixture is concentrated in vacuo and the crude product used directly without further purification.

The chemical industry reduces the impact on the environment during synthesis 886365-46-4, I believe this compound will play a more active role in future production and life.

Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; REISER, Ulrich; US2015/57286; (2015); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Adding a certain compound to certain chemical reactions, such as: 886365-46-4, 5-Chloro-3-methylpyridine-2-carboxylic acid, 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, Computed Properties of C7H6ClNO2, blongs to pyridine-derivatives compound. Computed Properties of C7H6ClNO2

Example 4 Synthesis of N-(3-((4S,6S)-2-amino-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-4-yl)-4-fluorophenyl)-5-chloro-3-methylpicolinamide The title compound was synthesized by procedures and steps analogous to those described in Method A in Example 2 above, but using 5-chloro-3-methylpicolinic acid (Intermediate 6) in step 1. MS m/z=463.0 [M+H]+. Calculated for C19H16ClF5N4O2: 462.801 1H NMR (400 MHz, CHLOROFORM-d) delta ppm 2.22 (t, J=13.20 Hz, 1H) 2.73 (dd, J=13.60, 2.64 Hz, 1H) 2.79 (s, 3H) 4.14-4.22 (m, 1H) 4.41-4.58 (m, 1H) 4.63-4.79 (m, 1H) 7.11 (dd, J=11.54, 9.00 Hz, 1H) 7.47 (dd, J=6.94, 2.84 Hz, 1H) 7.65 (d, J=1.76 Hz, 1H) 8.08 (ddd, J=8.85, 4.16, 2.84 Hz, 1H) 8.39 (d, J=1.76 Hz, 1H) 10.04 (s, 1H).

At the same time, in my other blogs, there are other synthetic methods of this type of compound,886365-46-4, 5-Chloro-3-methylpyridine-2-carboxylic acid, and friends who are interested can also refer to it.

Reference:
Patent; MINATTI, Ana Elena; LOW, Jonathan D.; ALLEN, Jennifer R.; CHEN, Jian; CHEN, Ning; CHENG, Yuan; JUDD, Ted; LIU, Qingyian; LOPEZ, Patricia; QIAN, Wenyuan; RUMFELT, Shannon; RZASA, Robert M.; TAMAYO, Nuria A.; XUE, Qiufen; YANG, Bryant; ZHONG, Wenge; US2014/249104; (2014); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Electric Literature of 886365-46-4, 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.886365-46-4, name is 5-Chloro-3-methylpyridine-2-carboxylic acid, molecular formula is C7H6ClNO2, molecular weight is 171.58, as common compound, the synthetic route is as follows.

Thionyl chloride (71 mul, 962 mumol) is added to a mixture of 5-chloro-3-methyl-pyridine-2-carboxylic acid (150 mg, 874 mumol), toluene (1 ml) and DMF (20 mul). The mixture is heated to 60 C. for 1 hour. The mixture is concentrated in vacuo and the crude product used directly without further purification.

The chemical industry reduces the impact on the environment during synthesis 886365-46-4, I believe this compound will play a more active role in future production and life.

Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; REISER, Ulrich; US2015/57286; (2015); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Adding a certain compound to certain chemical reactions, such as: 886365-46-4, 5-Chloro-3-methylpyridine-2-carboxylic acid, 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, Computed Properties of C7H6ClNO2, blongs to pyridine-derivatives compound. Computed Properties of C7H6ClNO2

Example 4 Synthesis of N-(3-((4S,6S)-2-amino-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-4-yl)-4-fluorophenyl)-5-chloro-3-methylpicolinamide The title compound was synthesized by procedures and steps analogous to those described in Method A in Example 2 above, but using 5-chloro-3-methylpicolinic acid (Intermediate 6) in step 1. MS m/z=463.0 [M+H]+. Calculated for C19H16ClF5N4O2: 462.801 1H NMR (400 MHz, CHLOROFORM-d) delta ppm 2.22 (t, J=13.20 Hz, 1H) 2.73 (dd, J=13.60, 2.64 Hz, 1H) 2.79 (s, 3H) 4.14-4.22 (m, 1H) 4.41-4.58 (m, 1H) 4.63-4.79 (m, 1H) 7.11 (dd, J=11.54, 9.00 Hz, 1H) 7.47 (dd, J=6.94, 2.84 Hz, 1H) 7.65 (d, J=1.76 Hz, 1H) 8.08 (ddd, J=8.85, 4.16, 2.84 Hz, 1H) 8.39 (d, J=1.76 Hz, 1H) 10.04 (s, 1H).

At the same time, in my other blogs, there are other synthetic methods of this type of compound,886365-46-4, 5-Chloro-3-methylpyridine-2-carboxylic acid, and friends who are interested can also refer to it.

Reference:
Patent; MINATTI, Ana Elena; LOW, Jonathan D.; ALLEN, Jennifer R.; CHEN, Jian; CHEN, Ning; CHENG, Yuan; JUDD, Ted; LIU, Qingyian; LOPEZ, Patricia; QIAN, Wenyuan; RUMFELT, Shannon; RZASA, Robert M.; TAMAYO, Nuria A.; XUE, Qiufen; YANG, Bryant; ZHONG, Wenge; US2014/249104; (2014); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

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. 886365-46-4, name is 5-Chloro-3-methylpyridine-2-carboxylic acid. A new synthetic method of this compound is introduced below., Recommanded Product: 5-Chloro-3-methylpyridine-2-carboxylic acid

Example 170 Synthesis of N-(3-((4S,6S)-2-amino-4-methyl-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-4-yl)-4,5-difluorophenyl)-5-chloro-3-methylpicolinamide The titled compound was synthesized by procedure and steps analogous to those described in Method Y, Example 163 above, but using 5-chloro-3-methyl-pyridine-2-carboxylic acid (Frontier Scientific, Inc) in step 10. MS m/z=463.0 [M+H]+. Calculated for C19H16ClF5N4O2: 462.8 1H NMR (400 MHz, CHLOROFORM-d) delta ppm 1.68 (br. s., 3H) 1.94 (t, J=12.52 Hz, 1H) 2.78 (br. s., 4H) 3.99-4.15 (m, 1H) 7.03 (br. s., 1H) 7.66 (br. s., 1H) 8.11 (br. s., 1H) 8.39 (br. s., 1H) 10.06 (br. s., 1H)

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it, 886365-46-4, 5-Chloro-3-methylpyridine-2-carboxylic acid.

Reference:
Patent; MINATTI, Ana Elena; LOW, Jonathan D.; ALLEN, Jennifer R.; CHEN, Jian; CHEN, Ning; CHENG, Yuan; JUDD, Ted; LIU, Qingyian; LOPEZ, Patricia; QIAN, Wenyuan; RUMFELT, Shannon; RZASA, Robert M.; TAMAYO, Nuria A.; XUE, Qiufen; YANG, Bryant; ZHONG, Wenge; US2014/249104; (2014); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Electric Literature of 886365-46-4, 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 886365-46-4, name is 5-Chloro-3-methylpyridine-2-carboxylic acid. This compound has unique chemical properties. The synthetic route is as follows.

Synthesis of 5-chloro-3-methylpicolinamide The title compound was synthesized according to Method AA starting from 5-chloro-3-methylpicolinic acid (intermediate 6). MS m/z=171.1 [M+H]+. Calculated for C7H7ClN2O: 170

According to the analysis of related databases, 886365-46-4, the application of this compound in the production field has become more and more popular.

Reference:
Patent; MINATTI, Ana Elena; LOW, Jonathan D.; ALLEN, Jennifer R.; CHEN, Jian; CHEN, Ning; CHENG, Yuan; JUDD, Ted; LIU, Qingyian; LOPEZ, Patricia; QIAN, Wenyuan; RUMFELT, Shannon; RZASA, Robert M.; TAMAYO, Nuria A.; XUE, Qiufen; YANG, Bryant; ZHONG, Wenge; US2014/249104; (2014); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Synthetic Route of 886365-46-4, 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 886365-46-4, name is 5-Chloro-3-methylpyridine-2-carboxylic acid. This compound has unique chemical properties. The synthetic route is as follows.

Crude tert-butyl ((4aRS,11bRS)-10-amino-3,3,11b-trimethyl-4,4-dioxido-4-a,5,6,11b-tetrahydro-3H-benzo[6,7]oxepino[4,5-b][1,4]thiazin-2-yl)carbamate (70 mg, 0.165 mmol) was suspended in DMF (2 ml) and sonicated for 1 min. 5-Chloro-3-methylpyridine-2-carboxylic acid (34.0 mg, 0.198 mmol), pyridine (0.04 ml, 0.496 mmol) and HATU (94 mg, 0.248 mmol) were added and resulting suspension was stirred for 45 min at RT. The mixture was diluted with EtOAc (8 ml) and saturated NaHCO3 solution (3 ml). Water was added to dissolve precipitated solids. The organic layer was separated, washed with water and concentrated, and the resulting concentrate/residue was purified by FC on 12 g RediSep Gold column using 10-80% EtOAc in heptane to afford tert-butyl ((4aRS,11bRS)-10-(5-chloro-3-methylpicolinamido)-3,3,11b-trimethyl-4,4-dioxido-4-a,5,6,11b-tetrahydro-3H-benzo[6,7]oxepino[4,5-b][1,4]thiazin-2-yl)carbamate (76 mg, 0.132 mmol, 80% yield) as white solid.

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 886365-46-4, 5-Chloro-3-methylpyridine-2-carboxylic acid.

Reference:
Patent; WHITE, Ryan; ALLEN, Jennifer R.; EPSTEIN, Oleg; HONG, Fang-Tsao; HUA, Zihao; HUMAN, Jason Brooks; LOPEZ, Patricia; OLIVIERI, Philip R.; ROMERO, Karina; SCHENKEL, Laurie; STELLWAGEN, John; TAMAYO, Nuria A.; ZHENG, Xiao Mei; US2014/213581; (2014); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Electric Literature of 886365-46-4, 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 886365-46-4, name is 5-Chloro-3-methylpyridine-2-carboxylic acid. This compound has unique chemical properties. The synthetic route is as follows.

Synthesis of 5-chloro-3-methylpicolinamide The title compound was synthesized according to Method AA starting from 5-chloro-3-methylpicolinic acid (intermediate 6). MS m/z=171.1 [M+H]+. Calculated for C7H7ClN2O: 170

According to the analysis of related databases, 886365-46-4, the application of this compound in the production field has become more and more popular.

Reference:
Patent; MINATTI, Ana Elena; LOW, Jonathan D.; ALLEN, Jennifer R.; CHEN, Jian; CHEN, Ning; CHENG, Yuan; JUDD, Ted; LIU, Qingyian; LOPEZ, Patricia; QIAN, Wenyuan; RUMFELT, Shannon; RZASA, Robert M.; TAMAYO, Nuria A.; XUE, Qiufen; YANG, Bryant; ZHONG, Wenge; US2014/249104; (2014); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Synthetic Route of 886365-46-4, 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 886365-46-4, name is 5-Chloro-3-methylpyridine-2-carboxylic acid. This compound has unique chemical properties. The synthetic route is as follows.

Crude tert-butyl ((4aRS,11bRS)-10-amino-3,3,11b-trimethyl-4,4-dioxido-4-a,5,6,11b-tetrahydro-3H-benzo[6,7]oxepino[4,5-b][1,4]thiazin-2-yl)carbamate (70 mg, 0.165 mmol) was suspended in DMF (2 ml) and sonicated for 1 min. 5-Chloro-3-methylpyridine-2-carboxylic acid (34.0 mg, 0.198 mmol), pyridine (0.04 ml, 0.496 mmol) and HATU (94 mg, 0.248 mmol) were added and resulting suspension was stirred for 45 min at RT. The mixture was diluted with EtOAc (8 ml) and saturated NaHCO3 solution (3 ml). Water was added to dissolve precipitated solids. The organic layer was separated, washed with water and concentrated, and the resulting concentrate/residue was purified by FC on 12 g RediSep Gold column using 10-80% EtOAc in heptane to afford tert-butyl ((4aRS,11bRS)-10-(5-chloro-3-methylpicolinamido)-3,3,11b-trimethyl-4,4-dioxido-4-a,5,6,11b-tetrahydro-3H-benzo[6,7]oxepino[4,5-b][1,4]thiazin-2-yl)carbamate (76 mg, 0.132 mmol, 80% yield) as white solid.

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 886365-46-4, 5-Chloro-3-methylpyridine-2-carboxylic acid.

Reference:
Patent; WHITE, Ryan; ALLEN, Jennifer R.; EPSTEIN, Oleg; HONG, Fang-Tsao; HUA, Zihao; HUMAN, Jason Brooks; LOPEZ, Patricia; OLIVIERI, Philip R.; ROMERO, Karina; SCHENKEL, Laurie; STELLWAGEN, John; TAMAYO, Nuria A.; ZHENG, Xiao Mei; US2014/213581; (2014); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Electric Literature of 886365-46-4, 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 886365-46-4, name is 5-Chloro-3-methylpyridine-2-carboxylic acid. This compound has unique chemical properties. The synthetic route is as follows.

Synthesis of 5-chloro-3-methylpicolinamide The title compound was synthesized according to Method AA starting from 5-chloro-3-methylpicolinic acid (intermediate 6). MS m/z=171.1 [M+H]+. Calculated for C7H7ClN2O: 170

According to the analysis of related databases, 886365-46-4, the application of this compound in the production field has become more and more popular.

Reference:
Patent; MINATTI, Ana Elena; LOW, Jonathan D.; ALLEN, Jennifer R.; CHEN, Jian; CHEN, Ning; CHENG, Yuan; JUDD, Ted; LIU, Qingyian; LOPEZ, Patricia; QIAN, Wenyuan; RUMFELT, Shannon; RZASA, Robert M.; TAMAYO, Nuria A.; XUE, Qiufen; YANG, Bryant; ZHONG, Wenge; US2014/249104; (2014); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem