Synthesis of bis(halovinyl)benzenes by catalytic olefination

Article abstract of DOI:10.1007/s11172-013-0091-4

Catalytic olefination of hydrazines of terephthalic and isophthalic aldehydes with polyhaloalkanes afforded the corresponding p- and m-divinylbenzene derivatives bearing halogen atoms and various functional groups at the double bonds. Stereochemical featu