Scopul nostru este sprijinirea şi promovarea cercetării ştiinţifice şi facilitarea comunicării între cercetătorii români din întreaga lume.
Autori: Bodis, J; Muller, TE; Lercher, JA
Editorial: ROYAL SOC CHEMISTRY, GREEN CHEMISTRY, 5 (2), p.227-231, 2003.
The direct addition of amines to alkynes and dienes (hydroamination) was efficiently catalyzed in a liquid–liquid two phase system. The latter comprised a polar catalyst phase of Zn(CF3SO3)2 in the ionic liquid 1-ethyl-3-methylimidazolium trifluoromethanesulfonate and a substrate mixture in heptane. The possibility to catalyze a variety of intermolecular hydroamination reactions was demonstrated.
Cuvinte cheie: Catalysis, Lewis acids, Hydroamination, Amines, Zinc