Bednyagina, N. P. published the artcileHydrolytic cleavage of some sulfones of heterocyclic series. VI. Synthesis and properties of p-nitrophenylsulfonyl-N-methylbenzimidazolylmethane and p-nitrophen ylsulfonylbenzothiazolylmethane, COA of Formula: C9H10N2O, the publication is Zhurnal Obshchei Khimii (1960), 3193-6, database is CAplus.
cf. CA 51, 5086a; 53, 21971c; 54, 509i. 2-(Hydroxymethyl)benzimidazole and MeI in aqueous alc. NaOH gave 60-5% 1-methyl-2-(hydroxymethyl)benzimidazole, m. 125-30°, which with SOCl2 gave 100% 1-methyl-2-(chloromethyl)benzimidazole-HCl, m. 195-6°; base m. 94°. This with p-O2NC6H4SNa in EtOH gave p-nitrophenyl 2-(1-methylbenzimidazolyl)methyl sulfide, m. 154-5°; p-nitrophenyl 2-benzimidazolyl sulfide prepared similarly, m. 214-17°, yielded the above sulfide after treatment with MeI as above. The sulfide and KMnO4 in AcOH gave the sulfone, m. 223-5°. 2-(Chloromethyl)benzothiazole and p-O2NC6H4SNa gave p-nitrophenyl 2-benzothiazolylmethyl sulfide, m. 129-30°, which with KMnO4 in AcOH gave the sulfone, m. 210-12°. Both the sulfones were unaffected by hot 2N HCl in 2 hrs.
Zhurnal Obshchei Khimii published new progress about 7467-35-8. 7467-35-8 belongs to imidazoles-derivatives, auxiliary class Benzimidazole,Alcohol, name is (1-Methyl-1H-benzo[d]imidazol-2-yl)methanol, and the molecular formula is C9H10N2O, COA of Formula: C9H10N2O.
Referemce:
https://en.wikipedia.org/wiki/Imidazole,
Imidazole | C3H4N2 – PubChem