With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.53332-78-8,Thiazol-2-ylmethanamine dihydrochloride,as a common compound, the synthetic route is as follows.
53332-78-8, A mixture of 5-bromo-3-(pyrrolidin-l-ylsulfonyl)-lH-indole-2-carboxylic acid (37 mg,0.1 mmol), PS-DCC (170 mg, 0.20 mmol) and EtaOBt (14 mg, 0.1 mmol), (l,3-thiazol-2-ylmethyl)amine (dihydrochloride salt, 39 mg, 0.2 mmol), and DIEA (100 uL) in TEtaF/DCM (1:1, 2 mL) was shaken for 16 hours at room temperature. After this time, the resin was filtered and washed with DCM/MeOEta (1:1, 4 x 1.5 mL). The combined organic solution was concentrated and the residue was purified by LCMS to give the title product (TFA salt) as slightly yellow solidAnalytical LCMS: single peak (214 nm), 3.254 min, ES MS (M+l) = 469; lEta NuMR (500 MHz, d6-DMSO) delta 13.02 (br, IH), 9.61 (t, J= 6.1 Hz, IH),8.12 (d, J= 1.8 Hz, IH), 7.77 (d, J= 3.2 Hz, IH), 7.70 (d, J= 3.2 Hz, IH), 7.53 (d, J= 8.7 Hz, IH), 7.48 (dd, J= 8.7, 1.8 Hz, IH), 4.88 (d, J= 6.1 Hz, IH ), 3.16-3.12 (m, 4H), 1.67-1.63 (m, 4H); HRMS, calc’d for Ci7HisBrNu4theta3S2 (M+H), 468.9998; found 469.0015.
53332-78-8 Thiazol-2-ylmethanamine dihydrochloride 44890709, athiazole compound, is more and more widely used in various fields.
Reference£º
Patent; MERCK & CO., INC.; WO2007/2368; (2007); A2;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica