Synthetic Route of 1017183-06-0, 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 1017183-06-0, name is 2-Methyl-3-(pyridin-2-yl)propanoic acid. This compound has unique chemical properties. The synthetic route is as follows.
DIPEA (63.6 mu, 0.365 mmol) was added to a mixture of 2-methyl-3-(pyridin-2- yl)propanoic acid (60.4 mg, 0.365 mmol), 4-(3,5-dimethylisoxazol-4-yl)-Nl- (tetrahydro-2H-pyran-4-yl)benzene-l,2-diamine (100 mg, 0.348 mmol) and 2-(3H- [l,2,3]triazolo[4,5-b]pyridin-3-yl)-l, l,3,3-tetramethylisouronium hexafluorophosphate(V) (139 mg, 0.365 mmol) in DMF (lmL). The reaction mixture [ 5 was stirred at rt for 18h. DCM (lOmL) and saturated sodium bicarbonate solution (5mL) were added and the reaction mixture shaken thoroughly. The organic phase was collected, washed with brine (lOmL) and collected via PhaseSep cartridge. The solvent was removed in vacuo to afford a loose brown solid, which was redissolved in acetic acid (lmL) and heated to 80C with stirring for 72h. After cooling to rt, methanol 10 (5mL) was added and the solution was treated to SCX chromatography; eluting the compound with 1% ammonia in methanol solution. The ammoniacal eluent was concentrated in vacuo and the crude residue was purified by chromatography (4g silica, 0-10% methanol in DCM, gradient elution) to afford 3,5-dimethyl-4-(2-(l-(pyridin-2- yl)propan-2-yl)-l-(tetrahydro-2H-pyran-4-yl)-lH-benzo[d]imidazol-5-yl)isoxazole (20 15 mg, 13%) as an off white solid; Rt 1.29 min (Method 1), m/z 417 (M+H)+ (ES+); 1H MR (d6-DMSO) delta: 8.49 (ddd, J = 4.8, 1.9, 0.9 Hz, 1H), 7.71 – 7.55 (m, 3H), 7.26 – 7.08 (m, 3H), 4.71 (dd, J = 13.6, 9.4 Hz, 1H), 4.14 – 3.88 (m, 3H), 3.64 – 3.45 (m, 2H), 3.43 – 3.26 (m, 28H), 3.20 – 3.08 (m, 2H), 2.39 (s, 4H), 2.22 (s, 3H), 1.78 (d, J = 12.8 Hz, 1H), 1.48 – 1.31 (m, 4H)
According to the analysis of related databases, 1017183-06-0, the application of this compound in the production field has become more and more popular.
Reference:
Patent; CELLCENTRIC LTD; PEGG, Neil Anthony; TADDEI, David Michel Adrien; ONIONS, Stuart Thomas; TSE, Eric Sing Yuen; BROWN, Richard James; MYCOCK, David Kenneth; COUSIN, David; PATEL, Anil; (135 pag.)WO2016/170324; (2016); A1;,
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