57684-71-6, 3-(Chloromethyl)isoxazole is a Isoxazoles compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Intermediate 11, tert-butyl 4-(cyclopropylamino)piperid me-i -carboxylate (200 mg, 0.83 mmol) was dissolved in ethanol (10 mL) and sodium bicarbonate (200 mg, 2.38 mmol) was added. The reaction mixture was stirred at 0 C for 30 mm, then Intermediate 14, 3-(chloromethyl)-1 2- oxazole (97 mg, 0.83 mmol) was added dropwise at it The resulting reaction mixture wasstirred at 60 C for 16 h. The solvents were removed in vacuo and the residue was partitioned between H20 (120 mL) and EtOAc (100 mL). The aqueous layer was further extracted with EtOAc (2 x 100 mL) and the combined organic layers were dried (Na2SO4), and the solvents were removed in vacuo. The residue was purified by column chromatography (normal basic activated alumina, 0.5 % to 1 .0 % MeOH in DCM) to give tert-butyl 4-[cyclopropyl(1 ,2-oxazol-3-ylmethyl)amino]piperidine-1-carboxylate (150 mg, 58 %) as a liquid. LCMS (Method I): mlz 322 [M+H] (ES), at 4.92 mi UV active
As the paragraph descriping shows that 57684-71-6 is playing an increasingly important role.
Reference£º
Patent; HEPTARES THERAPEUTICS LIMITED; BROWN, Giles Albert; CONGREVE, Miles Stuart; PICKWORTH, Mark; TEHAN, Benjamin Gerald; (117 pag.)WO2017/21730; (2017); A1;,
Isoxazole – Wikipedia
Isoxazole | C3H3NO – PubChem