Repurposing fallen leaves to bio-based reaction medium for hydration, hydroxylation, carbon-carbon and carbon-nitrogen bond formation reactions

Construction of porphyrin-based photocatalyst comprising pyridinium ionic liquid moiety for the metal-free visible light-assisted N-arylation of amines: facile approach to afford drug intermediates

“…19 In the last decade, the field of catalytic N-arylation has expanded rapidly in terms of both opportunity for the possible conversions of cheaper aryl chlorides and the varieties of pharmaceutical compounds that are achieved under environmentally benign conditions. 20,21 Presently, the area of C-N functionalization, which involves triggering inert aryl chlorides, has attracted substantial attention as a novel technique for the transformation of simple precursors into industrially encouraging compounds. In 2014, the Wang group 22 sensitively revealed C-N bond formation using a homogeneous salen phosphonium copper(II) complex in the presence of sodium hydroxide and DMF at 100 1C.…”

“…19 In the last decade, the field of catalytic N -arylation has expanded rapidly in terms of both opportunity for the possible conversions of cheaper aryl chlorides and the varieties of pharmaceutical compounds that are achieved under environmentally benign conditions. 20,21…”

Green Synthesis of Novel Triazolothiadiazine‐Coumarins Catalyzed by Agro Waste Extract: An Approach towards In‐Silico and In‐Vitro Anti‐Fungal Activity

“…The catalyst WELPSA and its significance in organic synthesis has earlier been reported from our laboratory. [2][3][4][5][6] Heterocycles comprising amino and mercapto groups collectively can be considered as constructive intermediates in organic synthesis. [7] In various pharmaceutical preparations heterocycles with nitrogen and sulfur are the structural units, encompassing antifungal drugs used for persistent infectivity.…”