1-Methyl-3-(4-methylphenylsulfonyl)-2-(4-methyl- phenylsulfonylimino)benzimidazole

Authors
Beloso, I Castro, JS Perez-Lourido, P
Citation
I. Beloso et al., 1-Methyl-3-(4-methylphenylsulfonyl)-2-(4-methyl- phenylsulfonylimino)benzimidazole, ACT CRYST E, 57, 2001, pp. O1067-O1069
Citations number
12
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE
ISSN journal
16005368 → ACNP
Volume
57
Year of publication
2001
Part
11
Pages
O1067 - O1069
Database
ISI
SICI code
1600-5368(200111)57:<O1067:1P>2.0.ZU;2-W
Abstract
The title compound, C22H21N3O4S2, is the product of the nucleophilic attack on a tosyl chloride by 2-amino-1-methylbenzimidazole. The compound contain s two tosyl groups, one directly attached to an imidazole ring nitrogen and the other to the exocyclic N atom. The exocyclic N atom is bonded to the i midazole ring through a double bond [1.297 (3) Angstrom]. The compound was also characterized by H-1 NMR spectroscopy.