1338340-31-0Relevant articles and documents
Imidazo[1,2-a]benzimidazole derivatives: XXVIII. Syntheses and heterocyclizations on the basis of 1-allyl-2-aminobenzimidazole
Anisimova,Tolpygin
, p. 1346 - 1353 (2011/12/05)
Addition of hydrogen bromide at the double bond of 1-allyl-2-amino-1H- benzimidazole and 3-alkyl-(benzyl)-1-allyl-2-amino-1H-benzimidazolium halides was studied. The resulting 1-(2-bromopropyl) derivatives were subjected to thermolysis under different conditions, and the structure of dehydrobromination products was determined and proved by independent synthesis via prototropic isomerization of the allyl group by the action of bases. Pleiades Publishing, Ltd., 2011.