Abstract
The present work involved two steps: the first step include Mannich reaction was carried out on 2- mercaptobenzimidazole using formaldehyde and different secondary amine or amide to gives the compounds(2-16). The secnd step include preparation of (Ethylbenzimidazoly-2-mercaptoacetate)(17) from the reaction of 2- mercaptobenzimidazole with ethylchloroacetate than prepared hydrazide derivative[18]from reaction of compound(17) with hydrazinehydrate. Followed Preparation of shiff bases(19-24) and there reaction with mercaptoacetic acid to give a new compounds containing thiazolidinderivetives(25-30).Structure confirmation of all prepared compound were proved using FTIR and element analysis (C.H.N.S) and mesurmentedmelting point.
Keywords
2Mercaptobenzimidazole, Mannich reaction, Shiff bases
Article Type
Article
How to Cite this Article
Ahamed, Mohammed R.; Narren, Shetha F.; and Sadiq, Amaal S.
(2015)
"The Preparation of some New Mannich and Shiff bases derived from 2-Mercaptobenzimidazole,"
Baghdad Science Journal: Vol. 12:
Iss.
3, Article 11.
DOI: https://doi.org/10.21123/bsj.2015.12.3.516-526
