| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 3-(2-bromoacetyl)-6-nitro-2H-chromen-2-one | —— | C11H6BrNO5 | 312.076 |
| —— | 3-[3-(4-Bromophenyl)prop-2-enoyl]-6-nitrochromen-2-one | 690214-30-3 | C18H10BrNO5 | 400.185 |
| —— | (2E)-2-[1-(6-nitro-2-oxo-2H-chromen-3-yl)ethylidene]hydrazinecarbothioamide | —— | C12H10N4O4S | 306.302 |
| —— | 3-(1-(2-phenyldrazono)ethyl)-8-nitro-2H-chromen-2-one | 326913-95-5 | C17H13N3O4 | 323.308 |
C-3 alkylation of coumarins has been accomplished using cycloalkanes/alkylbenzenes and FeIII/DTBP while C-4 cycloalkylation–C-3 peroxidation has been achieved using AcOH/TBHP.