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 915006-52-9, name is 6-Bromo-2-iodopyridin-3-amine. This compound has unique chemical properties. The synthetic route is as follows. Recommanded Product: 915006-52-9
A solution of 6-bromo-2-iodo-pyridin-3-ylamine (as prepared in the previous step, 1.00 g, 3.35 mmol) in toluene (27 mL) and EtOH (13.5 mL) was treated with 2.0 M aq Na2CO3 (13.4 mL, 26.8 mmol) and 4,4-dimethyl-cyclohex-1-enylboronic acid (567 mg, 3.68 mmol). The mixture was degassed via sonication, placed under Ar, treated with Pd(PPh3)4 (271 mg, 0.234 mmol), and heated to 80 C. for 5 h. The cooled mixture was diluted with EtOAc (100 mL) and washed with water (2×50 mL). The combined aqueous layers were extracted with EtOAc (1×100 mL). The combined organic layers were dried over MgSO4 and concentrated in vacuo. Silica gel chromatography of the residue on a Varian MegaBond Elut 50-g column with 10% EtOAc-hexane afforded 668 mg (71%) of 6-bromo-2-(4,4-dimethyl-cyclohex-1-enyl)-pyridin-3-ylamine as a tan solid. 1H-NMR (CDCl3; 400 MHz): delta 7.06 (d, 1H, J=8.3 Hz), 6.85 (d, 1H, J=8.3 Hz), 5.95 (m, 1H), 3.86 (br s, 2H), 2.43-2.39 (m, 2H), 1.99-1.97 (m, 2H), 1.51 (t, 2H, J=6.4 Hz), 0.99 (s, 6H).
With the rapid development of chemical substances, we look forward to future research findings about 915006-52-9.
Reference:
Patent; Illig, Carl R.; Ballentine, Shelley K.; Chen, Jinsheng; DesJarlais, Renee Louise; Meegalla, Sanath K.; Wall, Mark; Wilson, Kenneth; US2007/249608; (2007); A1;,
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