A well-known Biginelli reaction for the synthesis of 3, 4-dihydropyrimidin-2 (1H)-
ones/thiones was performed in an environmentally responsible manner. Large numbers of …

Light-promoted methodologies can be considered ideal protocols for green and
environment-friendly oxidation of alcohols, unlike many traditional methods and reagents …

The photocatalytic potential of chlorophyll has been investigated for the facile synthesis of
dihydropyrimidinones utilizing concentrated solar irradiation towards sustainable energy …

Solar radiation-assisted green approach was developed for the chemoselective synthesis of
3-alkylated indoles via Yonemitsu-type condensation under catalyst-free conditions. The …

N, N'-alkylidene bisamides show promise in biological and pharmaceutical uses. Advanced
chemistry now explores cleaner and more environmentally friendly methods. One such …

Comment: Model studies on the reaction of benzene-1, 2-diamine and benzaldehyde
showed that the use of a Fresnel lens to concentrate the light reduced the reaction time and …