168327-03-5Relevant articles and documents
Halogen bond anion templated assembly of an imidazolium pseudorotaxane
Serpell, Christopher J.,Kilah, Nathan L.,Costa, Paulo J.,Felix, Vitor,Beer, Paul D.
supporting information; experimental part, p. 5322 - 5326 (2010/10/19)
Halogen bonding has been exploited in the assembly of an interpenetrated molecular system. The strength of chloride-anion-templated pseudorotaxane formation with a 2-bromo-functionalized imidazolium threading component and an isophthalamide macrocycle (see picture) is significantly enhanced compared to hydrogen-bonded pseudorotaxane analogues. (Figure Presented).
Azoles. Part 11. Synthesis of imidazole-2(and -5).-carbaldehydes and derivatives of imidazoisoquinoline; transmetallation of imidazol-5-yllithium compounds
Iddon, Brian,Petersen, Anders K.,Becher, Jan,Christensen, Nils J.
, p. 1475 - 1482 (2007/10/02)
The transmetallation of 1-protected 4-bromoimidazol-5-yllithium derivatives have been studied using DMF as the quenching reagent. 4-Bromoimidazole-2-carbaldehydes are usually the major products and not the -5-carbaldehydes as reported previously.Various a
