SCHEDULED MAINTENANCE
Flash-photolytic experiments showed that the photocyclisation of 1,2-di(2-naphthyl)ethylene, (Ia), results in the formation of two isomeric 4a,4b-dihydro-phenanthrenes derived from two of the possible three conformers of (Ia), and differing in thermal stability by a factor of 1010.
T. Wismonski-Knittel, T. Bercovici and E. Fischer, J. Chem. Soc., Chem. Commun., 1974, 716 DOI: 10.1039/C39740000716
To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.
If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.
If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.
Read more about how to correctly acknowledge RSC content.
Please wait while we load your content...