Heterocyelische Siebenring-Verbindungen, XXVI [1] Darstellung und photochemische Reaktion einiger substituierter 4-Phenyl-l-benzoxepine / Heterocyclic Seven-membered Ring Compounds, XXVI [1] Synthesis and Photochemical Reaction of Several 4-Phenyl-1-benzoxepins
Open Access
- 1 July 1983
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 38 (7) , 895-898
- https://doi.org/10.1515/znb-1983-0718
Abstract
The 4-phenyl-l-benzoxepins 4, 5 and 8 have been prepared from the seven-membered diketone 1 by enol-alkylation or -acylation reactions; their photoreaction yields the corresponding 1-phenyl-2a,7 b-dihydrocyclobuta[b] l-benzofurans 9, 10 and 11.Keywords
This publication has 0 references indexed in Scilit: