[P-DABCO]CL/ PEG-400: AN EFFICIENT RECYCLABLE CATALYTIC SYSTEM FOR THE SYNTHESIS OF QUINOLINE DERIVATIVES

Here in we report, synthesis of quinoline derivatives (4a-j) by one-pot multi-component reaction between cyanoacetic acid hydrazide , substituted aromatic aldehyde and aromatic amine using [P-DABCO]Cl /PEG-400. This reaction route carries variety of characteristics to become efficient pathway for title compound. The catalytic system for this transformation is heterogeneous, reusable, and mild with short reaction time and with quantitative yield of product. Thus, this green pathway attracts the researchers for simple and efficient transformation with simple isolation and purification of desire product