Wang, Ying-Ying; Liu, Man; Dong, Lin published an article in 2021. The article was titled 《Rh(III)-Catalyzed multi-site-selective C-H bond functionalization: condition-controlled synthesis of diverse fused polycyclic benzimidazole derivatives》, and you may find the article in Organic Chemistry Frontiers.Synthetic Route of C7H5ClN2 The information in the text is summarized as follows:
Novel fused polycyclic- and multi-substituted 2-oxyl naphthalene benzimidazole derivatives were selectively synthesized via Rh(III)-catalyzed tandem C-H activation/cyclization. The efficient strategy for the construction of diverse annulation products was precisely controlled by changing the reaction conditions. The experimental process involved the reaction of 2-Chloro-1H-benzo[d]imidazole(cas: 4857-06-1Synthetic Route of C7H5ClN2)
2-Chloro-1H-benzo[d]imidazole(cas: 4857-06-1) is an analog of benzimidazole that has been synthesized by Langmuir adsorption isotherm. It is a white crystalline solid that can be dissolved in water and hydrochloric acid. 2-Chloro-1H-benzo[d]imidazole inhibits the growth of herpes simplex virus by acting as a competitive inhibitor for the viral enzyme thymidine kinase, which catalyzes the conversion of thymine to thymidine.Synthetic Route of C7H5ClN2
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem