Quaternary pyridinium compounds are valuable intermediates in organic synthesis, which
have gained immense popularity in the synthetic community. The application of transition …

Vinyl azides have emerged as highly versatile precursors in organic synthesis due to their
rich reactivity driven by the excellent leaving-group ability of molecular nitrogen. Over the …

Herein, a direct C‐2 alkylation of Heterocyclic‐N‐oxides with alkyl amines as Katritzky salts
via visible‐light induced deaminative approach was developed. Mechanistic studies …

Sulfonyl hydrazides are viewed as alternatives to sulfinic acids and their salts or sulfonyl
halides, which are broadly used in organic synthesis or work as active pharmaceutical …

We report the development of a phosphonium salt as a remarkable activating agent that
enables the direct conversion of C2–H bonds of a variety of heterocyclic N-oxides into C2 …

A simple, efficient, and practical method for the synthesis of S-quinolyl xanthates was
developed via Ts2O-promoted deoxygenative C–H dithiocarbonation of quinoline N-oxides …

A general, efficient and practical protocol for Ts2O promoted deoxygenative
dithiocarbamation of quinoline N-oxides with in situ generated dithiocarbamic acids from …

Quinoline-2-thiones valuable for synthetic and medicinal chemistry applications were
obtained with excellent regioselectivity employing a deoxygenative C–H functionalization of …

A convenient, efficient and practical approach for the synthesis of S-quinolyl
phosphorothioates via cheap TsCl promoted deoxygenative C2–H phosphorothiolation of …

A rapid, efficient and eco-friendly synthesis of 2-aroxyquinolines and 2-aminoquinolines was
developed respectively through activating agent-promoted deoxygenative aryloxylation …