| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (10bR,10cR)-2,7-Di-tert-butyl-4-ethyl-10b,10c-dimethyl-10b,10c-dihydro-pyrene | 131544-95-1 | C28H36 | 372.594 |
| —— | (10bR,10cR)-2,7-Di-tert-butyl-10b,10c-dimethyl-4-propyl-10b,10c-dihydro-pyrene | 131544-96-2 | C29H38 | 386.621 |
| —— | 2,7-di-tert-butyl-4-formyl-trans-10b,10c-dimethyl-10b,10c-dihydropyrene | 118005-84-8 | C27H32O | 372.55 |
| —— | 2,7-di-tert-butyl-4-acetyl-trans-10b,10c-dimethyl-10b,10c-dihydropyrene | 82109-73-7 | C28H34O | 386.577 |
| —— | 2,7-di-tert-butyl-4-propionyl-trans-10b,10c-dimethyl-10b,10c-dihydropyrene | 118005-85-9 | C29H36O | 400.604 |
| —— | 2,7-Di-tert-butyl-4,5,9,10-tetraethynyl-10b,10c-dimethyl-10b,10c-dihydro-pyrene | 750639-22-6 | C34H32 | 440.628 |
| —— | 4,9-dibromo-2,7-di-tert-butyl-trans-10b,10c-dimethyl-10b,10c-dihydropyrene | 181486-12-4 | C26H30Br2 | 502.332 |
| —— | 4,5,9,10-tetrabromo-2,7-di-tert-butyl-trans-10b,10c-dimethyl-10b,10c-dihydropyrene | 76447-51-3 | C26H28Br4 | 660.124 |
| —— | 2,7-di-tert-butyl-4-nitro-trans-10b,10c-dimethyl-10b,10c-dihydropyrene | 118005-83-7 | C26H31NO2 | 389.538 |
| —— | 2,7-Di-tert-butyl-4,5,9,10-tetrachloro-10b,10c-dimethyl-10b,10c-dihydro-pyrene | 76626-79-4 | C26H28Cl4 | 482.32 |
Acylation of 5,13-di- tert-butyl-8,16-dimethyl[2.2]metacyclophane with acid anhydrides led to mono- ipso-acylation at the tert-butyl group to give 5-acyl-13- tert-butyl-8,16-dimethyl[2.2]metacyclophanes, from which the second electrophilic substitition with acid anhydrides can be strongly suppressed because of deactivation of the second aromatic ring by acyl group introduced by the through-space electronic interaction.