Synthesis and acylation of 2-nitro-11<i>H</i>-dibenzo[<i>b,e</i>][1,4]dioxepin
作者:William K. Hagmann、Laura A. O'Grady、Conrad P. Dorn、James P. Springer
DOI:10.1002/jhet.5570230307
日期:1986.5
A one-pot synthesis of the 11H-dibenzo[b,e]1,4]dioxepin ring system from catechol and an o-chlorobenzyl chloride is described. Friedel-Crafts acylation occurs at the 7-position as shown by X-ray analysis.