中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5-p-fluorophenyl-5H-2,3,6,7-tetrahydrobenzo |
128483-29-4 | C20H15FN2OS | 350.416 |
—— | 9-(4-bromophenyl)-7-(4-fluorophenyl)-6,7-dihydro-5H-benzo-[h]thiazolo[2,3-b]quinazoline | 488854-35-9 | C26H18BrFN2S | 489.411 |
—— | 9-(4-chlorophenyl)-7-(4-fluorophenyl)-6,7-dihydro-5H-benzo-[h]thiazolo[2,3-b]quinazoline | 797017-59-5 | C26H18ClFN2S | 444.96 |
—— | 2-(p-fluorophenylmethylene)-5-p-fluorophenyl-5H-2,3,6,7-tetrahydrobenzo |
128483-33-0 | C27H18F2N2OS | 456.516 |
One-pot three-component condensation of aromatic ketones (1-tetralones, acetophenones, indane-1,3-dione), substituted aromatic aldehydes and thiourea in the presence of N-methylpyridinium tosylate under solvent free conditions at 100–110 °C for 2–4 h afforded tetrahydrobenzo[ h]quinazoline-2-thiones, pyridimidine-2-thiones and indeno-pyrimidine-2-thiones in excellent yields. All synthesised thiones were screened for their antimicrobial activities.