Category: 108784-42-5

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.108784-42-5,6-Fluoropyridazin-3-amine,as a common compound, the synthetic route is as follows.

9. The starting material may be prepared as follows: 6-amino-3-fluoropyridazine (2.5 mmoles; Footnote 6), and 2 ml of allyl bromide in the minimum of nitromethane were heated to 60 C. for 3 hours. Evaporation of the solvent, washing of the residue with ether and drying under vacuum over P2 O5 gave 1-allyl-6-amino-3-fluoropyridazinium bromide., 108784-42-5

The synthetic route of 108784-42-5 has been constantly updated, and we look forward to future research findings.

Reference：
Patent; Imperial Chemical Industries plc; ICI Pharma; US5049558; (1991); A;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem

108784-42-5, 6-Fluoropyridazin-3-amine is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

6-Fiuoro-pyridazin-3-ylamine [108784-42-5] (10 g, 89 mmol) was combined with a 50% (wjv)aqueous solution of chloroacetaldehyde [107-20-0] (23 ml, 177 mmol) inn-butanol (150 ml) and stirred at reflux for 1h. The cooled reaction solution was reduced in volume and diluted with diethylether to precipitate a brown solid, which was collected by filtration, to yield 12.0 g. LRMS (ESI) mjz138.0 [(M+H)J+, calc’d for CGH4FN3: 137.12.

108784-42-5, The synthetic route of 108784-42-5 has been constantly updated, and we look forward to future research findings.

Reference：
Patent; LEXICON PHARMACEUTICALS, INC.; BI, Yingzhi; CARSON, Kenneth Gordon; CIANCHETTA, Giovanni; GREEN, Michael Alan; KUMI, Godwin; LIANG, Zhi; LIU, Ying Jade; MAIN, Alan; ZHANG, Yulian; ZIPP, Glenn Gregory; WO2013/134219; (2013); A1;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.108784-42-5,6-Fluoropyridazin-3-amine,as a common compound, the synthetic route is as follows.

6-Fluoropyridazin-3-ylamine (10 g, 89 mmol) was combined with a 50% (w/v) aqueous solution of chloroacetaldehyde (23 mL, 177 mmol) in n-butanol (150 mL) and stirred at reflux for 1h. The cooled reaction solution was reduced in volume and diluted with diethyl ether to precipitate a brown solid, which was collected by filtration, to yield 12.0 g of the titled compound. LRMS (ESI) m/z 138.0[(M+H)]+,calc?d for C6H4FN3: 137.12., 108784-42-5

108784-42-5 6-Fluoropyridazin-3-amine 13719068, apyridazine compound, is more and more widely used in various fields.

Reference：
Article; Kostich, Walter; Hamman, Brian D.; Li, Yu-Wen; Naidu, Sreenivasulu; Dandapani, Kumaran; Feng, Jianlin; Easton, Amy; Bourin, Clotilde; Baker, Kevin; Allen, Jason; Savelieva, Katerina; Louis, Justin V.; Dokania, Manoj; Elavazhagan, Saravanan; Vattikundala, Pradeep; Sharma, Vivek; Das, Manish Lal; Shankar, Ganesh; Kumar, Anoop; Holenarsipur, Vinay K.; Gulianello, Michael; Molski, Ted; Brown, Jeffrey M.; Lewis, Martin; Huang, Yanling; Lu, Yifeng; Pieschl, Rick; O’malley, Kevin; Lippy, Jonathan; Nouraldeen, Amr; Lanthorn, Thomas H.; Ye, Guilan; Wilson, Alan; Balakrishnan, Anand; Denton, Rex; Grace, James E.; Lentz, Kimberley A.; Santone, Kenneth S.; Bi, Yingzhi; Main, Alan; Swaffield, Jon; Carson, Ken; Mandlekar, Sandhya; Vikramadithyan, Reeba K.; Nara, Susheel J.; Dzierba, Carolyn; Bronson, Joanne; Macor, John E.; Zaczek, Robert; Westphal, Ryan; Kiss, Laszlo; Bristow, Linda; Conway, Charles M.; Zambrowicz, Brian; Albright, Charles F.; Journal of Pharmacology and Experimental Therapeutics; vol. 358; 3; (2016); p. 371 – 386;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem

108784-42-5, 6-Fluoropyridazin-3-amine is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,108784-42-5

12. The starting material was prepared as follows: 6-amino-3-fluoropyridazine (1.15 mmoles; Footnote 6) and alpha’-chloro-alpha,alpha,alpha-trifluoro-m-xylene in the minimum of DMF were heated to 60 C. for 4 hours. Evaporation of the solvent and trituration of the residue with anhydrous ether gave 6-amino-3-fluoro-1-(3-trifluoromethylbenzyl)-pyridazinium chloride.

108784-42-5 6-Fluoropyridazin-3-amine 13719068, apyridazine compound, is more and more widely used in various fields.

Reference：
Patent; Imperial Chemical Industries plc; ICI Pharma; US5049558; (1991); A;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.108784-42-5,6-Fluoropyridazin-3-amine,as a common compound, the synthetic route is as follows.

9. The starting material may be prepared as follows: 6-amino-3-fluoropyridazine (2.5 mmoles; Footnote 6), and 2 ml of allyl bromide in the minimum of nitromethane were heated to 60 C. for 3 hours. Evaporation of the solvent, washing of the residue with ether and drying under vacuum over P2 O5 gave 1-allyl-6-amino-3-fluoropyridazinium bromide., 108784-42-5

The synthetic route of 108784-42-5 has been constantly updated, and we look forward to future research findings.

Reference：
Patent; Imperial Chemical Industries plc; ICI Pharma; US5049558; (1991); A;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem

108784-42-5, 6-Fluoropyridazin-3-amine is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,108784-42-5

12. The starting material was prepared as follows: 6-amino-3-fluoropyridazine (1.15 mmoles; Footnote 6) and alpha’-chloro-alpha,alpha,alpha-trifluoro-m-xylene in the minimum of DMF were heated to 60 C. for 4 hours. Evaporation of the solvent and trituration of the residue with anhydrous ether gave 6-amino-3-fluoro-1-(3-trifluoromethylbenzyl)-pyridazinium chloride.

108784-42-5 6-Fluoropyridazin-3-amine 13719068, apyridazine compound, is more and more widely used in various fields.

Reference：
Patent; Imperial Chemical Industries plc; ICI Pharma; US5049558; (1991); A;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem

108784-42-5, 6-Fluoropyridazin-3-amine is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

6-Fiuoro-pyridazin-3-ylamine [108784-42-5] (10 g, 89 mmol) was combined with a 50% (wjv)aqueous solution of chloroacetaldehyde [107-20-0] (23 ml, 177 mmol) inn-butanol (150 ml) and stirred at reflux for 1h. The cooled reaction solution was reduced in volume and diluted with diethylether to precipitate a brown solid, which was collected by filtration, to yield 12.0 g. LRMS (ESI) mjz138.0 [(M+H)J+, calc’d for CGH4FN3: 137.12.

108784-42-5, The synthetic route of 108784-42-5 has been constantly updated, and we look forward to future research findings.

Reference：
Patent; LEXICON PHARMACEUTICALS, INC.; BI, Yingzhi; CARSON, Kenneth Gordon; CIANCHETTA, Giovanni; GREEN, Michael Alan; KUMI, Godwin; LIANG, Zhi; LIU, Ying Jade; MAIN, Alan; ZHANG, Yulian; ZIPP, Glenn Gregory; WO2013/134219; (2013); A1;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.108784-42-5,6-Fluoropyridazin-3-amine,as a common compound, the synthetic route is as follows.

9. The starting material may be prepared as follows: 6-amino-3-fluoropyridazine (2.5 mmoles; Footnote 6), and 2 ml of allyl bromide in the minimum of nitromethane were heated to 60 C. for 3 hours. Evaporation of the solvent, washing of the residue with ether and drying under vacuum over P2 O5 gave 1-allyl-6-amino-3-fluoropyridazinium bromide., 108784-42-5

The synthetic route of 108784-42-5 has been constantly updated, and we look forward to future research findings.

Reference：
Patent; Imperial Chemical Industries plc; ICI Pharma; US5049558; (1991); A;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem

108784-42-5, 6-Fluoropyridazin-3-amine is a pyridazine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,108784-42-5

12. The starting material was prepared as follows: 6-amino-3-fluoropyridazine (1.15 mmoles; Footnote 6) and alpha’-chloro-alpha,alpha,alpha-trifluoro-m-xylene in the minimum of DMF were heated to 60 C. for 4 hours. Evaporation of the solvent and trituration of the residue with anhydrous ether gave 6-amino-3-fluoro-1-(3-trifluoromethylbenzyl)-pyridazinium chloride.

108784-42-5 6-Fluoropyridazin-3-amine 13719068, apyridazine compound, is more and more widely used in various fields.

Reference：
Patent; Imperial Chemical Industries plc; ICI Pharma; US5049558; (1991); A;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.108784-42-5,6-Fluoropyridazin-3-amine,as a common compound, the synthetic route is as follows.

6-Fluoropyridazin-3-ylamine (10 g, 89 mmol) was combined with a 50% (w/v) aqueous solution of chloroacetaldehyde (23 mL, 177 mmol) in n-butanol (150 mL) and stirred at reflux for 1h. The cooled reaction solution was reduced in volume and diluted with diethyl ether to precipitate a brown solid, which was collected by filtration, to yield 12.0 g of the titled compound. LRMS (ESI) m/z 138.0[(M+H)]+,calc?d for C6H4FN3: 137.12., 108784-42-5

108784-42-5 6-Fluoropyridazin-3-amine 13719068, apyridazine compound, is more and more widely used in various fields.

Reference：
Article; Kostich, Walter; Hamman, Brian D.; Li, Yu-Wen; Naidu, Sreenivasulu; Dandapani, Kumaran; Feng, Jianlin; Easton, Amy; Bourin, Clotilde; Baker, Kevin; Allen, Jason; Savelieva, Katerina; Louis, Justin V.; Dokania, Manoj; Elavazhagan, Saravanan; Vattikundala, Pradeep; Sharma, Vivek; Das, Manish Lal; Shankar, Ganesh; Kumar, Anoop; Holenarsipur, Vinay K.; Gulianello, Michael; Molski, Ted; Brown, Jeffrey M.; Lewis, Martin; Huang, Yanling; Lu, Yifeng; Pieschl, Rick; O’malley, Kevin; Lippy, Jonathan; Nouraldeen, Amr; Lanthorn, Thomas H.; Ye, Guilan; Wilson, Alan; Balakrishnan, Anand; Denton, Rex; Grace, James E.; Lentz, Kimberley A.; Santone, Kenneth S.; Bi, Yingzhi; Main, Alan; Swaffield, Jon; Carson, Ken; Mandlekar, Sandhya; Vikramadithyan, Reeba K.; Nara, Susheel J.; Dzierba, Carolyn; Bronson, Joanne; Macor, John E.; Zaczek, Robert; Westphal, Ryan; Kiss, Laszlo; Bristow, Linda; Conway, Charles M.; Zambrowicz, Brian; Albright, Charles F.; Journal of Pharmacology and Experimental Therapeutics; vol. 358; 3; (2016); p. 371 – 386;,
Pyridazine – Wikipedia
Pyridazine | C4H4N2 – PubChem