中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-Phenyl-1-tosyloxy-6,7-dihydro-5H-benzo |
110216-93-8 | C25H21NO4S | 431.512 |
—— | 1-Chlor-2-phenyl-6,7-dihydro-3H,5H-benzo |
57625-54-4 | C18H14ClNO | 295.768 |
—— | 1-Amino-2-phenyl-6,7-dihydro-3H,5H-benzo |
83609-69-2 | C18H16N2O | 276.338 |
—— | 1-Benzylamino-2-phenyl-6,7-dihydro-3H,5H-benzo |
83609-78-3 | C25H22N2O | 366.462 |
—— | 5-Phenyl-11,12-dihydro-10H,14H-benzoisochinolino<4,3-g>chinolizin-14-on | 83609-74-9 | C25H18N2O | 362.431 |
—— | 2-Benzyl-1-chlor-6,7-dihydro-5H-benzo |
110254-71-2 | C19H16ClNO | 309.795 |
—— | 5,6-Dihydro-benzobenzofuro<2,3-b>chinolizin-8(4H)-on | 76870-58-1 | C18H13NO2 | 275.307 |
—— | 10.11-Dihydro-5H.12H.14H-benzo |
—— | C19H13NO3 | 303.317 |
Reaction of diphenylcarbonate (2) with enolized phenylmalonyl heterocyclic compounds as the quinolones 1 a-c, the quinolizinones 4 or the phenalenones 6 a, b yields the condensed isocoumarines 3 a-c, 5 or 7 a, b, respectively. Contrary to these results 3-hydroxy-2-phenyl-chinchonic acid (8) or its decarboxylated product 10 do not form the expected isocoumarin 9 but afford the diquinolino-γ-pyrone 11