Adding a certain compound to certain chemical reactions, such as: 56673-34-8, 3-Bromo-6-mercaptopyridine, 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-Bromo-6-mercaptopyridine, blongs to pyridine-derivatives compound. name: 3-Bromo-6-mercaptopyridine
To a solution of NaOH (7.67 g, 192 mmol) in water (600 mL) was added Example 739A (32 g, 167 mmol) at 20 C under N2, and the mixture was stirred for 30 minutes. A solution of potassium hexacyanoferrate (III) (63.1 g, 192 mmol) in water (500 mL) was added dropwise to the mixture. The resulting reaction mixture was stirred for 14 hours at 20 C. The precipitate was collected by filtration, washed by water and dried by high vacuum to provide the title compound (29 g, yield 88%).JH NMR: (400 MHz, DMSO-
The synthetic route of 56673-34-8 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; CALICO LIFE SCIENCES LLC; ABBVIE INC.; MARTIN, Kathleen, Ann; SIDRAUSKI, Carmela; PLIUSHCHEV, Marina, A.; FROST, Jennifer, M.; TONG, Yunsong; BLACK, Lawrence, A.; XU, Xiangdong; SHI, Lei; ZHANG, Qingwei, I.; CHUNG, Seungwon; XIONG, Zhaoming; SWEIS, Ramzi, Farah; DART, Michael, J.; BROWN, Brian, S.; MURAUSKI, Kathleen; (673 pag.)WO2019/90069; (2019); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem