期刊
HELIYON
卷 8, 期 6, 页码 -出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.heliyon.2022.e09564
关键词
Dithiocarbamate; Piperazines; Multicomponent reactions; Antibacterial; Antifungal
A metal-free multicomponent synthetic route was developed for the preparation of dithiocarbamate-containing piperazine derivatives through the C-N bond cleavage of DABCO ring. The method is efficient and offers high yields, and the synthesized compounds exhibit good antibacterial and antifungal activities.
A metal-free multicomponent synthetic route for the diverse preparation of dithiocarbamate-containing piperazine derivatives was developed through the C-N bond cleavage of DABCO ring. This multicomponent re engineering approach proceeds via the reaction of amines, CS2 and DABCO salts in one pot. Various DABCO salts and secondary amines are tolerated well in this protocol to afford a broad spectrum of dithiocarbamate-containing piperazines in good to high yields. Then, the selected compounds have been deployed against some critical types of bacteria and fungi. A certain number of synthesized compounds revealed not only appropriate antibacterial activity as investigated by disc fusion and minimum inhibitory concentration methods against bacteria (Gram-positive and Gram-negative), but also depicted good to excellent antifungal activity.
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