77381-68-1Relevant articles and documents
Dialkylimidazolium dimethyl phosphates as solvents and catalysts for the Knoevenagel condensation reaction
Zicmanis, Andris,Anteina, Liene
supporting information, p. 2027 - 2028 (2014/04/03)
The reaction between benzaldehyde and ethyl cyanoacetate is investigated in 1,3-dialkylimidazolium salts as solvents. The impact of both ions in these ionic liquids on the yield of the condensation reaction product is examined. Potentiometric titrations a
Ionic liquid-based routes to conversion or reuse of recycled ammonium perchlorate
Cordes, David B.,Smiglak, Marcin,Hines, C. Corey,Bridges, Nicholas J.,Dilip, Meghna,Srinivasan, Geetha,Metlen, Andreas,Rogers, Robin D.
experimental part, p. 13441 - 13448 (2010/06/11)
New, potentially green, and efficient synthetic routes for the remediation and/or re-use of perchloratebased energetic materials have been developed. Four simple organic imidazolium- and phosphonium-based Perchlorate salts/ionic liquids have been synthesi
THE CHELETROPIC FRAGMENTATION OF HYPERVALENT THREE-MEMBERED THIAHETEROCYCLIC INTERMEDIATES
Zoller, Uri
, p. 7413 - 7426 (2007/10/02)
Lithio-imidazolium salts 10, generated in-situ from N'N-dimethylimidazolium salts 9, readily undergo sulfonylation with sulfur dioxide, sulfines, N-sulfinylamines, and thiirane.The resulting zwitterionic species 4 fragment thermally to yield the corresponding imidazolium thione 5 with the hypervalent three-membered thiaheterocyclic intermediates 3 connecting 4 and 5 on the reaction surface.The non-linear cheletropic fragmentation of these relatively stable hypervalent sulfuranes appears to be general for this class of compounds (3 or 4), and the experimental results are in accord with theoretical considerations.