| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 3,6-distyrylphenanthrene | 694502-83-5 | C30H22 | 382.505 |
We report the first isolable cethrene derivative—dimethylnonacethrene. In contrast to all other reported cethrenes, this derivative is lower in energy compared to its electrocyclised product and has the lowest singlet–triplet gap in the series.