Abstract
1-Cyanochrysene (I) has recently been prepared by photocyclisation of 1-(α-naphthyl)-2-cyanophenylethene.1 In view of successful annelation reactions using 1,5-diazapentadienium perchlorate,2 which are believed to involve a 6π-electrocyclic disrotatory ring closure,3 we attempted a synthesis of the chrysene (I), starting from 2-acetylphenanthrene.
| Originalsprog | Engelsk |
|---|---|
| Artikelnummer | 56 |
| Tidsskrift | Synthetic Communications |
| Vol/bind | 10 |
| Udgave nummer | 4 |
| Sider (fra-til) | 319-323 |
| Antal sider | 5 |
| ISSN | 0039-7911 |
| DOI | |
| Status | Udgivet - 1980 |
| Udgivet eksternt | Ja |