114524-33-3Relevant academic research and scientific papers
Regioselectivity in Cyclofunctionalization of Olefinic Alcohols with Benzeneselenenyl Halides at Different Temperatures
Konstantinovic, Stanimir,Bugarcic, Zorica,Milosavljevic, Slobodan,Schroth, Gerhard,Mihailovic, Mihailo Lj.
, p. 261 - 268 (2007/10/02)
The regioselectivity in cyclofunctionalization of some acyclic olefinic alcohols with benzeneselenenyl halides (PhSeCl and PhSeBr) at different temperatures (-78 deg C, 0 deg C and room temperature) is investigated.It has been found that Δ4- and Δ5-alkenols are converted into five- and/or six-membered cyclic phenyl selenoethers, the yield of which decreases with increasing temperature.PhSeCl has been found to be more efficient than PhSeBr in the cyclization reactions. Key Words: Olefinic alcohols / Cyclofunctionalization / Benzeneselenenyl halides
Electrochemical cyclization of unsaturated hydroxy compounds. Phenylselenoetherification and phenylselenolactonization
Vukicevic,Konstantinovic,Mihailovic
, p. 859 - 865 (2007/10/02)
Phenylselenoetherification and phenylselenolactonization were performed in one step by electrolysis of unsaturated alcohols or carboxylic acids and diphenyl diselenide in organic solvent containing halide ions as mediators.
ELECTROCHEMICAL CYCLIZATION OF UNSATURATED HYDROXY COMPOUNDS. PART I. PHENYLSELENOETHERIFICATION
Mihailovic, M. Lj.,Konstantinovic, S.,Vukicevic, R.
, p. 4343 - 4346 (2007/10/02)
One-step cyclization of alkenols has been accomplished by electrooxidative phenylselenoetherification.The reaction was performed by electrolysis of unsaturated alcohols and diphenyl diselenide in methylene chloride containing tetraethylammonium bromide.
