91681-68-4Relevant academic research and scientific papers
Unique versatility of Amberlyst 15. An acid and solvent-free paradigm towards synthesis of bis(heterocyclyl)methane derivatives
Singh, Kamaljit,Sharma, Shivali,Sharma, Amit
scheme or table, p. 34 - 37 (2011/10/17)
Bis(heterocyclyl)methanes, key intermediates for a variety of chemical, biochemical and material science relevant targets, have been obtained in a synthetically useful manner using Amberlyst 15 ion-exchange resin. This method promises versatility, cost-ef
The reaction of N-tosyl imines with heteroaromatic compounds: A new access to triheteroarylmethanes
Temelli, Baris,Tasgin, Dilek Isik,Unaleroglu, Canan
experimental part, p. 6765 - 6768 (2010/10/01)
Useful triheteroarylmethanes were prepared by the double Friedel-Crafts reaction of a wide variety of aromatic N-tosyl imines with furan, thiophene, and pyrrole in the presence of Cu(OTf)2 and Montmorillonite K-10 clay catalysts.
The reaction of nitrones with pyrroles and furan: An easy access to heteroaromatic hydroxylamines and bis(heteroaryl)alkanes
Berini, Christophe,Minassian, Frédéric,Pelloux-Léon, Nadia,Vallée, Yannick
, p. 8653 - 8656 (2007/10/03)
N-Benzylnitrones react with heteroaromatic compounds such as pyrroles or furan in the presence of hydrogen chloride. Either heteroaromatic N-benzylhydroxylamines, symmetrical or unsymmetrical 2,2′-bis(heteroaryl) alkanes could be selectively produced depe
MOLECULAR POLARIZABILITY OF ORGANIC COMPOUNDS AND THEIR COMPLEXES. XL. CONFORMATIONS OF SUBSTITUTED POLYFURYL(ARYL)METHANES IN DIOXANE SOLUTIONS
Movshovich, D. Ya.,Ivanova, N. A.,Bulgarevich, S. B.,Butin, A. V.,Kul'nevich, V. G.
, p. 2180 - 2186 (2007/10/02)
By Kerr-effect and dipole-moment methods the conformations of a number of substituted polyfuryl(aryl)methanes in dioxane solutions were studied, and it was shown that the most probable conformations of these systems are forms in which the heteroaryl nucle
