From β-Nitrothiophenes to Ring-Fused Nitrobenzenes: An Overall Ring-Enlargement Process via a Facile, Aromatization-Driven, Thermal 6π Electrocyclization¹

Oxidative Nucleophilic Substitution of Hydrogen versus Ring-Opening in the Reaction of 4-R-2-Nitrothiophenes with Amines. The Crucial Effect of 4-Alkyl Groups

α-Oxohydrazones as imine component in the synthesis of 4-functionalized azetidinones by the Staudinger reaction

An original route to newly-functionalized indoles and carbazoles starting from the ring-opening of nitrothiophenes

A new route to thiopyran S,S-dioxide derivatives via an overall ring-enlargement protocol from 3-nitrothiophene

Access to Ring-Fused Homo- and Heteroaromatic Derivatives via an Initial Ring-Opening of 3-Nitro-4-(phenylsulfonyl)thiophene¹