Adding a certain compound to certain chemical reactions, such as: 929617-35-6, 5-Bromo-1H-pyrazolo[3,4-c]pyridine, 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, category: pyridine-derivatives, blongs to pyridine-derivatives compound. category: pyridine-derivatives
A suspension of 5-bromo-lH-pyrazolo[3,4-c]pyridine (760 mg, 3.80 mmol) in DCM (10 mL) was treated with DMAP (50 mg, 0.41 mmol) and Boc20 (1.00 g, 4.58 mmol). After stirring for 20 min, a homogeneous solution had formed. The reaction was stirred another 12 hours, after which it was washed with 1 N aqueous HCl, water, dried (Na2S04) and concentrated to dryness, providing tert-butyl 5-bromo-lH-pyrazolo[3,4-c]pyridine-l- carboxylate: MS (EI) calc’d for CiiHi3BrN302 [M+H]+ 298 and 300, found 298 and 300; 1H MR (600 MHz, CDC13) delta 9.30 (s, 1 H), 8.16 (s, 1 H), 7.83 (s, 1 H), 1.71 (s, 9 H)
At the same time, in my other blogs, there are other synthetic methods of this type of compound,929617-35-6, 5-Bromo-1H-pyrazolo[3,4-c]pyridine, and friends who are interested can also refer to it.
Reference:
Patent; MERCK SHARP & DOHME CORP.; SILIPHAIVANH, Phieng; METHOT, Joey; LIPFORD, Kathryn Ann; MOLINARI, Danielle; SLOMAN, David, L.; WITTER, David; ZHOU, Hua; BOYCE, Christopher; HUANG, Xianhai; LIM, Jongwon; GUERIN, David; KARUNAKARAN, Ganesh Babu; BAKSHI, Raman Kumar; LIU, Ziping; FU, Jianmin; WAN, Zhilong; LIU, Wei; (216 pag.)WO2016/100050; (2016); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem