4-Bromostyrene

Descrição detalhada : 4-Bromostyrene is a para-halogenated styrene derivative. The proton spectra of 4-bromostyrene exhibits dipolar couplings consistent with planar ground state structures, only if the torsional motion of lowest frequency occurs at about 80cm-1. It undergoes Heck reaction with 2-bromo-6-methoxynaphthalene in the presence of sodium acetate and Hermann?s catalyst in N,N-dimethylacetamide to afford diarylethene.
Sinónimos : 1-(4-Bromophenyl)ethylene; 1-Bromo-4-ethenylbenzene; 1-Bromo-4-vinylbenzene; 4-Vinyl-1-bromobenzene; p -Bromostyrene
Fórmula molecula r: H2C=CHC6H4Br
Armazenamento : -20C
Embalagem : 1X25G