Survey of the catalytic activity of functionalized multi-wall carbon nanotubes asheterogeneous catalysts for the synthesis of ۴-aryl-۴,۴a-dihydro-۱H-indeno[۱,۲-d]pyrimidine-۲,۵(۳H,۹bH)-dion derivatives

An efficient, economical, and sustainable protocol for synthesizing ۴-aryl-۴,۴a-dihydro-۱H-indeno[۱,۲-d]pyrimidine-۲,۵(۳H,۹bH) dion has been developed. The functionalized MWCNT successfully catalysed thesynthesis of targeted molecules with high efficiency, selectivity, and large cycle numbers. Reusability of thecatalysts up to seven times was achieved without noticeable activity loss. Moreover, in the presence of thiscatalyst, desired products synthesized with excellent yields and short reaction times

کلیدواژه ها:

Heterogeneous catalysis ، Multi-Wall Carbon Nano Tube ، Valuable ، Heterocycles