37464-71-4Relevant academic research and scientific papers
Controlling the reactivity of permanganate anion. Novel, stereospecific, dichlorination of olefins
Marko,Richardson
, p. 1831 - 1834 (1991)
Potassium permanganate reacts with oxalyl chloride to form a chlorine-containing manganese catalyst, of yet unknown structure, that stereospecifically trans-dichlorinates olefins.
Vicinal dichlorination of olefins using NH4Cl and oxone
Swamy, Peraka,Reddy, Marri Mahender,Kumar, Macharla Arun,Naresh, Mameda,Narender, Nama
, p. 251 - 257 (2014/03/21)
A mild and efficient protocol for the preparation of 1,2-dichloroalkane derivatives from olefins using NH4Cl and Oxone at room temperature is described. A variety of terminal, internal, and cyclic alkenes reacted smoothly to give the corresponding dichlorinated products in good to excellent yields. Moreover, 1,2-disubstituted symmetrical and unsymmetrical olefins dichlorinated with moderate to excellent diastereoselectivity. This method precludes the use of acidic additives and transition metals in the synthesis of vicinal dichlorides.
Selective manganese-mediated transformations using the combination: KMnO4/Me3SiCl
Marko, Istvan E.,Richardson, Paul R.,Bailey, Mark,Maguire, Anita R.,Coughlan, Niall
, p. 2339 - 2342 (2007/10/03)
A novel manganese reagent, generated from KMnO4 and Me3SiCl, in the presence of a quaternary ammonium salt, is shown to smoothly dichlorinate alkenes, open epoxides and chemoselectively oxidise sulfides to sulfoxides.
THE CIS CHLORINATION OF ALKENES USING SELENIUM REAGENTS
Morella, Angelo M.,Ward, A. David
, p. 1197 - 1200 (2007/10/02)
The phenylselenenyl chloride adduct from alkenes can be oxidised and the seleno moiety can be displaced by chloride to give high yields of dichlorides with cis geometry.
