112984-60-8, 6-Fluoro-1-methyl-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Synthesis of e-Ffuoro–methyl-T-l^ l-Cl-methyl-S-nitro-iniidazol- l-y)-ethyl]-piperazm-l -yl}-4-oxo-4H-2-th5a-8b-aza-cyclobiita[a]naphihafene- 3-carboxyfic acid (119): To a stirred solution of 6-Fluoro- l -methyl-4-oxo-7- piperazin- 1 -yl-4H-2-ihia-8 -aza-cyclobuta[a]naphihaiene-3-earboxyiic acid, (II) (5. 1 6g. 14,76 mmol ) in dimethylforrnarnide ( 1 00ml) was added potassium carbonate (2.03g, 14.76 mmol) followed by addition of compound (I) (2g, 7.2 mmol) and the reaction mixture was heated at 90 C for 16h. The reaction mixture was di luted with ethyl acetate, washed twice with water and finally dried over sodium sulphate to obtain the crude mass. The crude was purified by flash column chromatography while eluting with 4-5% methanol/dichlorornethane mixture to obtain the pure compound ( 1 19) with 20% isolated yield. FontWeight=”Bold” FontSize=”10″ H-NMR (400 MHz, CDCI3) 5ppm: 2.12 (3H, d, J = 6.4 Hz, CH3), 2.52 (3H, s, CH3), 2.64 (4H, m, 2 xCH2), 2.72(2H, t, J = 6 Hz, CH2), 3.1 1 -3. 18 (4H, m, 2 x CH2), 4.43-4.49 (2H, m, CH2N). 5.8-5.9 ( 1 H, q, J,= 6.4Hz, J2 = 1 2.8Hz, CHSN), 6.3 (3 H, d, J = 6.8Hz, Ar- H), 7.92 (1 H, s, Ar-H), 7.95 ( 1 H, s, Ar-H). ESf-MS (m/z): 503 (M+H)
112984-60-8, The synthetic route of 112984-60-8 has been constantly updated, and we look forward to future research findings.
Reference：
Patent; VYOME BIOSCIENCES PVT. LTD.; SENGUPTA, Shiladitya; CHAWRAI, Suresh Rameshlal; GHOSH, Shamik; GHOSH, Sumana; JAIN, Nilu; SADHASIVAM, Suresh; BUCHTA, Richard; BHATTACHARYYA, Anamika; WO2015/114666; (2015); A2;,
Piperazine – Wikipedia
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