Amburgey-Peters, Judith C.; Haynes, LeRoy W. published the artcile< The addition of bromine to 1,2-diphenylethene>, Reference of 112-63-0, the main research area is chem education bromination diphenylethene pyridinium bromide perbromide bromine solvent.
The bromination of 1,2-diphenylethene, using a variety of solvents and brominating agents, can be used in both introductory and advanced organic chem. courses. The reactions can be used to illustrate the effects of changing solvents and reagents, as well as to reveal interesting aspects of organic reaction mechanisms. Experiments were carried out involving the addition of two brominating agent, pyridinium bromide perbromide (PBPB) and bromine to (Z)-1,2-diphenylethene (cis-stilbene) in the presence of different solvents, such as glacial acetic acid and dichloromethane. Bromine in glacial acetic acid gave an acceptable yield of d,l-1,2-dibromo-1,2-diphenylethane (d,l-DBDPE) than does PBPB in glacial acetic acid, and that even bromine in dichloromethane yields about 45% of d,l-DBDPE. A 49% of the d,l product was recovered by evaporating completely the dichloromethane.
Journal of Chemical Education published new progress about Bromination. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Reference of 112-63-0.
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