Rao, S. Srinivas published the artcileSynthesis of N,N1-(dialkyl)-bisbenzimidazole sulphides of potential pharmacological interest, Product Details of C9H9ClN2, the publication is Indian Journal of Heterocyclic Chemistry (2013), 22(3), 243-248, database is CAplus.
Condensation of 2-chloromethylbenzimidazole with 2-mercaptobenzimidazole in MeOH using Et3N as a base under reflux for 3 h yielded 2-(thiomethyl-21-benzimidazolyl) benzimidazole which on alkylation using two equivalent of alkylating agent in DMF as solvent and K2CO3 as a base using Bu4NBr as phase transfer catalyst gave N,N1-dialkylbisbenzimidazolesulfides. Alternatively, N,N1-dialkylbisbenzimidazolesulfides could also be prepared by condensing N-alkyl-2-chloromethylbenzimidazole and N-alkyl-2-mercaptobenzimidazole in a single step. Using this synthetic strategy, N,N1-unsymmetricallydialkylbisbenzimidazolesulfides were prepared either by condensing 2-chloromethylbenzimidazole with N1-alkyl-2-mercaptobenzimidazoles under PTC conditions or by condensing 1-alkyl-2-chloromethylbenzimidazoles with N-unsubstituted-2-mercaptobenzimidazole, under PTC conditions too. Direct condensation of N-substituted-2-chloromethylbenzimidazoles with N1-alkyl-2-mercaptobenzimidazoles also gave the products.
Indian Journal of Heterocyclic Chemistry published new progress about 4760-35-4. 4760-35-4 belongs to imidazoles-derivatives, auxiliary class Chloride,Benzimidazole, name is 2-(Chloromethyl)-1-methyl-1H-benzo[d]imidazole, and the molecular formula is C9H9ClN2, Product Details of C9H9ClN2.
Referemce:
https://en.wikipedia.org/wiki/Imidazole,
Imidazole | C3H4N2 – PubChem