Zhang, Chenlu; Zhu, Hai; Gang, Kaiyue; Tao, Minli; Ma, Ning; Zhang, Wenqin published their research in Reactive & Functional Polymers in 2021. The article was titled 《Immobilization of copper(II) into polyacrylonitrile fiber toward efficient and recyclable catalyst in Chan-Lam coupling reactions》.Application In Synthesis of 1H-Benzo[d]imidazol-2-amine The article contains the following contents:
A series of polyacrylonitrile fiber (PANF)-supported copper(II) catalysts were prepared through the immobilization of Cu(II) into prolinamide-modified PANF (PANPA-2F) and subsequently used for the synthesis of diverse N-arylimidazoles from arylboronic acids and imidazole. The prepared Cu(II)@PANPA-2Fs were well characterized by mech. strength, FT-IR, XRD, XPS and SEM. Among them, CuCl2@PANPA-2F exhibited excellent catalytic performance and its activity was significantly affected by the Cu loading. This catalytic system also displayed good activity in the synthesis of N-arylsulfonamides from arylboronic acids and tosyl azide. The catalyst was highly efficient in gram-scale reactions and could be reused five times. The advantages of low cost, easy preparation, good durability, and facile recovery made the fiber catalyst attractive. The results came from multiple reactions, including the reaction of 1H-Benzo[d]imidazol-2-amine(cas: 934-32-7Application In Synthesis of 1H-Benzo[d]imidazol-2-amine)
1H-Benzo[d]imidazol-2-amine(cas: 934-32-7) can be used in the hydrolysis of a choline carbonate. It was also used in the synthesis of imidazo[1,2-a]benzimidazoles.Application In Synthesis of 1H-Benzo[d]imidazol-2-amine
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem