With simple alkanes as the alkyl radical precursors under microwave irradiation, a convenient and efficient cross‐dehydrogenative alkylation reaction of quinoxalin‐2(1H)‐ones and other N‐heteroarenes has been achieved. The protocol demonstrates a broad substrate scope, good functional group tolerance, high atom economy and high efficiency, providing a wide range of valuable, structurally diverse C3 alkylated quinoxalin‐2(1H)‐ones and other alkylated N‐heteroarenes in good‐to‐excellent yields.
A novel and efficient method for the preparation of exocyclic indans derivatives through benzoyl peroxide (BPO) initiated cyclization of 1,5-enynes having cyano groups with simple cyclic alkanes under microwave irradiation...
A facile, efficient and green synthetic method for the preparation of unsymmetric S-(2-aminophenyl) arenethiosulfonates and 2-arylbenzothiazoles through a tandem reaction of 2,2′-diaminodiaryldisulfides, arylsulfinic acids and aromatic aldehydes was developed. Mechanistic...
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