M. Maruta, S. Kubota, N. Yoshimura
Jul 1, 1980
Citations
0
Influential Citations
11
Citations
Journal
Journal of Fluorine Chemistry
Abstract
Abstract 4-Fluoro-2-( F -ethyl)-3-( F -methyl)-1, 5-benzoxazepine was prepared by reaction of F -2-methyl-2-pentene with 2-aminophenol in the presence of triethylamine in diethyl ether. The reaction of F -2,4-dimethyl-3-heptene with 2-aminophenol in dimethylformamide gave 7-( F -1-methylethyl)-8- ( F -ethyl)-9,14-benzoxazepino[4,3-b]1,6-benzoxazepine. Several ortho-bifunctional benzenes reacted similarly with F -2-methyl-2-pentene and F -2,4-dimethyl-3-heptene to give the corresponding seven-membered benzoheterocycles.