Benign Arylations of Dimethyl Itaconate via Heck-Matsuda Reaction Utilizing in-Situ Generated Palladium on Aluminum Oxide
作者:Lauryna Matelienė née Dauksaîtė、Jan Knaup、Frank von Horsten、Xiaoting Gu、Heiko Brunner
DOI:10.1002/ejoc.201901708
日期:2020.1.9
In‐situ generatedpalladium on aluminium oxide provides an active and efficient catalytic system for the preparation of arylmethylidene succinates using the Heck‐Matsuda reaction. Beside the monoarylation the first examples of the biarylation of these monomers will be described.
Matsuda–Heck arylation of itaconates: a versatile approach to heterocycles from a renewable resource
作者:Andreas Krause、Eric Sperlich、Bernd Schmidt
DOI:10.1039/d1ob00392e
日期:——
Itaconic acid esters and hemiesters undergo Pd-catalyzed coupling reactions with arene diazoniumsalts in high to excellent yields. The coupling products of ortho-nitro arene diazoniumsalts can be converted in one or two steps to benzazepine-2-ones.