Benzimidazoles

Benzimidazole, a heterocyclic aromatic organic compound consisting of a fusion of benzene and imidazole, in an extension of the well-elaborated imidazole system, has been used as a carbon skeleton for N-heterocyclic carbenes, usually used as ligand for transition metal complexes. Pharmacological compounds of benzimidazole derivatives are potent inhibitors for a variety of enzymes. Benzimidazole is a privileged scaffold, having a variety of therapeutic uses including antitumor, antifungal, antiparasitic, analgesics, antiviral, antihistamine, as well as use in cardiovascular disease, neurology, endocrinology, and ophthalmology. The presence of a halogen allows these reagents to be used as substrates in various coupling reactions, including Suzuki-Miyaura cross-coupling reactions.

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Direct Arylation of Heterocycles

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732273 6-Bromo-4-azabenzimidazole 95% C6H4BrN3
CDS011087 5,7-Dichloro-1H-benzimidazole-2-thiol AldrichCPR C7H4Cl2N2S
703826 2-Bromo-1H-benzimidazole 97% C7H5BrN2
702188 6-Bromo-1H-benzimidazole 97% C7H5BrN2
CDS007377 5-bromo-1,3-dihydrobenzoimidazol-2-one AldrichCPR C7H5BrN2O
592277 2-Chlorobenzimidazole 98% C7H5ClN2
631248 5-Chlorobenzimidazole 96% C7H5ClN2
ANV00150 5,6-Dichloro-1H-benzimidazole hydrochloride (1:1) AldrichCPR C7H5Cl3N2
CDS008386 5-Fluoro-1H-benzimidazole AldrichCPR C7H5FN2
CDS007846 5-amino-4-bromo-benzimidazole AldrichCPR C7H6BrN3
CDS013775 5-Bromo-2-hydrazino-1H-1,3-benzimidazole AldrichCPR C7H7BrN4
CDS012796 4-chloro-6-(trifluoromethyl)benzimidazole AldrichCPR C8H4ClF3N2
192538 5-Chloro-2-(trichloromethyl)benzimidazole 95% C8H4Cl4N2
CDS013936 6-Chloro-1H-benzoimidazole-2-carboxylic acid AldrichCPR C8H5ClN2O2
CDS009721 6-Fluoro-1H-benzoimidazole-2-carbaldehyde AldrichCPR C8H5FN2O
CDS008133 6-Bromo-1-methyl-1H-benzo[d]imidazole AldrichCPR C8H7BrN2
C52055 2-(Chloromethyl)benzimidazole 96% C8H7ClN2
CDS005077 4-Chloro-2-methyl-1H-benzo[d]imidazole AldrichCPR C8H7ClN2
CBR01079 (5-Chloro-1H-benzimidazol-2-yl)methanol AldrichCPR C8H7ClN2O
CDS004761 5-iodo-2-methylbenzimidazole AldrichCPR C8H7IN2
CDS006508 (5-Chloro-1H-benzimidazol-2-yl)methylamine dihydrochloride AldrichCPR C8H8ClN3
CBR00787 1H-Benzimidazol-2-ylmethanethiol hydrochloride AldrichCPR C8H9ClN2S
CBR01448 (5-Amino-1H-benzimidazol-2-yl)methanol dihydrochloride AldrichCPR C8H11Cl2N3O
CDS017850 [(5-chloro-1H-benzimidazol-2-yl)sulfanyl]acetic acid AldrichCPR C9H7ClN2O2S
CDS013535 2-(Bromomethyl)-1-methyl-1H-benzimidazole AldrichCPR C9H9BrN2
CBR01233 2-(2-Chloro-1H-benzimidazol-1-yl)ethanol AldrichCPR C9H9ClN2O
CBR00563 2-(6-Chloro-1H-benzimidazol-2-yl)ethanol AldrichCPR C9H9ClN2O
CDS017676 5-amino-6-bromo-1,3-dimethyl-1,3-dihydro-benzoimidazol-2-one AldrichCPR C9H10BrN3O
CBR01271 1-(2-Bromoethyl)-1H-benzimidazole hydrobromide AldrichCPR C9H10Br2N2
CDS007925 2-(5-Chloro-1H-benzoimidazol-2-yl)-ethylamine AldrichCPR C9H10ClN3
CBR00795 2-(Chloromethyl)-6-methyl-1H-benzimidazole hydrochloride AldrichCPR C9H10Cl2N2
CBR01337 5,6-Dimethyl-1H-benzimidazol-7-amine hydrochloride AldrichCPR C9H12ClN3
CBR01358 1-(4-Methyl-1H-benzimidazol-2-yl)methanamine dihydrochloride AldrichCPR C9H13Cl2N3
CBR00627 1-(5-Methyl-1H-benzimidazol-2-yl)methanamine dihydrochloride AldrichCPR C9H13Cl2N3
CBR01356 4,5-Dimethyl-1H-benzimidazol-6-amine dihydrochloride AldrichCPR C9H13Cl2N3
CBR00628 1-(5-Methoxy-1H-benzimidazol-2-yl)methanamine dihydrochloride AldrichCPR C9H13Cl2N3O
CBR00673 2-(5-Amino-1H-benzimidazol-1-yl)ethanol dihydrochloride AldrichCPR C9H13Cl2N3O
CBR01330 3-(5-Fluoro-1H-benzimidazol-2-yl)propanoic acid AldrichCPR C10H9FN2O2
CDS008063 1-(3-Chloropropyl)-1,3-dihydro-2H-benzimidazol-2-one AldrichCPR C10H11ClN2O
CBR01208 2-(1H-Benzimidazol-1-yl)propanoic acid hydrochloride AldrichCPR C10H11ClN2O2
CBR01276 1-(5-Methyl-1H-benzimidazol-2-yl)ethanamine dihydrochloride AldrichCPR C10H15Cl2N3
CBR00683 2-(1-Methyl-1H-benzimidazol-2-yl)ethanamine dihydrochloride AldrichCPR C10H15Cl2N3
CBR00619 2-(5-Methyl-1H-benzimidazol-2-yl)ethanamine dihydrochloride AldrichCPR C10H15Cl2N3
CBR01282 2-(7-Methyl-1H-benzimidazol-2-yl)ethanamine dihydrochloride AldrichCPR C10H15Cl2N3
CBR01135 N-Methyl-1-(5-methyl-1H-benzimidazol-2-yl)methanamine dihydrochloride AldrichCPR C10H15Cl2N3
CDS018804 2-(1H-Benzoimidazol-2-yl)-4,5-dichloro-2H-pyridazin-3-one AldrichCPR C11H6Cl2N4O
CDS013072 6′-Fluoro-2′,3′-dihydro-2H,5H-spiro[imidazolidine-4,4′-thiochromene]-2,5-dione 1′,1′-dioxide AldrichCPR C11H9FN2O4S
CDS011303 2-Chloro-N-(1-ethyl-1H-benzimidazol-2-yl)acetamide AldrichCPR C11H12ClN3O
CBR00674 2-Methyl-1-propyl-1H-benzimidazol-5-amine dihydrochloride AldrichCPR C11H17Cl2N3
CBR01275 3-(1-Methyl-1H-benzimidazol-2-yl)-1-propanamine dihydrochloride hydrate AldrichCPR C11H19Cl2N3O
552372 5-Chloro-1-(4-piperidyl)-2-benzimidazolinone 97% C12H14ClN3O
CDS019551 1-(Piperidin-3-yl)-1H-benzo[d]imidazole hydrochloride AldrichCPR C12H16ClN3
632600 2-(2-Chlorophenyl)benzimidazole 97% C13H9ClN2
CBR01133 4-Methyl-2-piperidin-3-yl-1H-benzimidazole dihydrochloride AldrichCPR C13H19Cl2N3
568694 2-Chloro-1-(4-fluorobenzyl)benzimidazole 97% C14H10ClFN2
762563 2-(2-Bromophenyl)-1-methyl-1H-benzimidazole 97% C14H11BrN2
CDS003489 2-(p-chlorobenzyl)benzimidazole AldrichCPR C14H11ClN2
CDS019589 2-(1H-Benzimidazol-2-yl)-3-(2,6-dichlorophenyl)acrylonitrile AldrichCPR C16H9Cl2N3