Department of Chemistry Louisiana State University Baton Rouge, LA 70803 U.S.A.
Abstract:
Syntheses of - and -a,e]-dibenzo-7,10,13-trioxacyclotrideca-1,3,5-triene, (n=1) and - and -e,a]-dibenzo-7,10,13,16-tetraoxacyclohexadeca-1,3,5-triene, (n=2) are described and the X-ray structure of E- (n=1) is reported.