24533-05-9Relevant academic research and scientific papers
Stereoselective halogenations of alkenes and alkynes in ionic liquids
Chiappe, Cinzia,Capraro, Dario,Conte, Valeria,Pieraccini, Daniela
, p. 1061 - 1063 (2007/10/03)
(matrix presented) Room-temperature ionic liquids, 1-butyl-3-methylimidazolium hexafluorophosphate, 1-butyl-3-methylimidazolium tetrafluoroborate, 1-butyl-3-methylimidazolium bromide, and 1-butyl-3-methylimidazolium chloride, are used as "green" recyclabl
The effect of polymer-supported reagent structure on bromination of organic molecules
Zajc, Barbara,Zupan, Marko
, p. 6161 - 6166 (2007/10/02)
Crosslinked poly(styrene-co-4-vinylpyridine) reacted with hydrogen bromide or various alkyl bromides to pyridinium salts, which were further converted with chlorine to polymer supported reagents (1) containing up to 34% of chlorine, while substantial loss
Bromochlorination of Alkenes with Dichlorobromate(1-) Ion. V. Regio- and Stereochemistry for the Bromochlorination of Styrene Derivatives with Dichlorobromate(1-) Ion in Protic Solvents
Negoro, Takeshi,Ikeda, Yoshitsugu
, p. 3519 - 3522 (2007/10/02)
The bromochlorination of styrene derivatives with tetrabutylammonium dichlorobromate(1-) (1) in such protic solvents as acetic acid and methanol gives the corresponding bromo chloro adducts along with substantial amounts of solvent-incorporated products i
BROMOCHLORINATION OF ALKENES WITH DICHLOROBROMATE(1 minus ) ION. I.
Negoro,Ikeda
, p. 2111 - 2115 (2007/10/02)
In the reaction of styrene with chlorine, the added bromide ions were mostly incorporated into the adduct, giving a bromo chloro compound. Tetrabutylammonium dichlorobromate(1 minus ) was found to be an efficient bromochlorinating agent. The reactions of 2-butenes and stilbenes were completely anti stereospecific.
