815581-69-2Relevant academic research and scientific papers
Benzimidazole nitrogen-directed, regiocontrolled, lithiation of ferrocenyl- and phenyl-N-n-butylbenzimidazoles
Herault, Damien,Aelvoet, Karel,Blatch, Alexandrea J.,Al-Majid, Abdullah,Smethurst, Christian A.,Whiting, Andrew
, p. 71 - 75 (2007/10/03)
2-Ferrocenyl- and 2-phenyl-N-n-butylbenzimidazoles were synthesized to evaluate the influence of the benzimidazole functional group upon their directed lithiation. The regiochemistry of lithiation was studied, as well as the effect of stabilization of the
Synthesis and structure of bifunctional N-alkylbenzimidazole phenylboronate derivatives
Blatch, Alexandrea J.,Chetina, Olga V.,Howard, Judith A.K.,Patrick, Leonard G.F.,Smethurst, Christian A.,Whiting, Andrew
, p. 3297 - 3302 (2008/09/17)
N-Methyl and N-n-butyl-2-(2-boronophenyl)benzimidazoles are accessed from the corresponding mono-N-alkyl-ortho-phenylenediamines, either using a polyphosphoric acid-mediated cyclisation with ortho-bromobenzoic acid, or preferably using an Oxone-mediated c
Palladium-imidazole derivatives as highly active catalysts for Heck reactions
Reddy, K. Rajender,Krishna, G. Gopi
, p. 661 - 663 (2007/10/03)
N-Substituted 2-(2-bromophenyl)benzimidazole derivatives have been synthesized and used in palladium catalyzed Heck reactions to give coupled products in good yields.
BIFUNCTIONAL CATALYSTS
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Page 28-29, (2010/02/10)
Bifunctional Lewis acid - Lewis base catalyst of Formula (I): wherein O is a C2-60 optionally heteroatom containing substituted or unsubstituted hydrocarbon scaffold comprising pendant or integral bifunctional groups LA and LB wherein LA is a pendant or integral boron or silicon Lewis acid group and LB is a pendant or integral phosphorus or nitrogen Lewis base group and its salts, N-fanctionalised derivatives, dimer or oligomer thereof; processes for the preparation thereof; novel compounds and novel intermediates; a composition comprising a catalyst or compound of the invention; a kit comprising one or more catalysts; the use thereof as catalysts in selective transformations, kits therefor and processes for selective transformation reactions catalysed thereby; screening methods to identify catalysts for specific transformations; and kits therefor.
