Diez-Barra, Enrique published the artcileN,N’-linked 1,2-ethanediyl-poly(benzimidazolin-2-ones) and the x-ray crystal structure of a benzimidazolin-2-one trimer, SDS of cas: 52548-84-2, the main research area is benzimidazolone oligomer mol crystal structure.
Seven dimers, three trimers, a cyclic tetramer, and an open chain benzimidazolin-2-one heptamer have been prepared and characterized by 1H, 13C NMR and by MS. The crystal and mol. structure of the trimer, 1,3-bis[2-(2-oxobenzimidazol-1-yl)ethyl]-2-oxobenzimidazole, has been solved by x-ray anal. The mols. are hydrogen bonded to four others in a continuous two-dimensional network by N-H···O=C and C-H···O=C interactions in which all N-H donors and O=C acceptors are involved.
Tetrahedron published new progress about Crystal structure. 52548-84-2 belongs to class imidazoles-derivatives, name is 1-(2-Chloroethyl)-1H-benzo[d]imidazol-2(3H)-one, and the molecular formula is C9H9ClN2O, SDS of cas: 52548-84-2.
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem