36603-99-3Relevant articles and documents
Ionic liquids as a reusable media for copper catalysis. Green access to alkenes using catalytic olefination reaction
Muzalevskiy, Vasily M.,Shastin, Aleksey V.,Shikhaliev, Namiq G.,Magerramov, Abel M.,Teymurova, Aytekin N.,Nenajdenko, Valentine G.
, p. 7159 - 7163 (2016/10/24)
It was demonstrated that ionic liquids are superb recyclable media for copper catalyzed reactions using catalytic olefination reaction as an example. As a result a novel green access to the halogenoalkenes was elaborated. Possibility to perform up to five reaction cycles without catalyst leaching and decreasing of the yield was demonstrated. A number of various ionic liquids was screened and 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim] [BF4]) was found the solvent with highest efficiency. Mild conditions, high atom economy comparing to other known methods, low amounts of wastes and possibility to recover ionic liquid are the advantages of the proposed method.
A novel one pot multi-component strategy for facile synthesis of 5-aryl-[1,2,4]triazolidine-3-thiones
Mane,Pore
supporting information, p. 6601 - 6604 (2015/01/09)
We have disclosed an efficient, one pot, novel multi-component approach for the synthesis of 5-aryl-[1,2,4]triazolidine-3-thiones from aldehyde, hydrazine hydrate, and trimethylsilyl isothiocyanate (TMSNCS) in the presence of catalytic amount of sulfamic acid. High yields, easy work-up procedure, no chromatographic separation, and novelty in multi-component strategy are the main merits of the present strategy.
Synthesis of novel symmetric Schiff bases using KSF
Mahmoodi, Nosrat O.,Zanjanchi, Mohammad A.,Aliakbar, Alireza,Behzadi, Tahere,Ghanbari, Fateme
experimental part, p. 517 - 522 (2012/04/04)
Different novel symmetric Schiff bases were synthesized in a simple and environmentally benign method from the reaction of produced Schiff base with various aldehydes and ketones using montmorollonite KSF clay as heterogeneous solid acidic catalyst in goo
