Three-component synthesis of amidomethylarenes and -heteroarenes over Hβ zeolite under solvent-free conditions
作者:Durgaiah Chevella、Naresh Mameda、Srujana Kodumuri、Rammurthy Banothu、Krishna Sai Gajula、Boris Ivanovich Kutepov、Narender Nama
DOI:10.1016/j.catcom.2017.11.002
日期:2018.2
A highly efficient and eco-friendly protocol has been described for the synthesis of amidomethylarenes and -heteroarenes via one-pot three-component coupling reaction of amides, aldehydes and (hetero)arenes over a heterogeneous catalyst (Hβ zeolite) in solvent-free conditions. The scope and limitations of this catalytic process are demonstrated with various amides and arenes and the corresponding amidoalkylated
Bi(OTf)3-Catalyzed Three-Component Synthesis of Amidomethylarenes and -Heteroarenes
作者:Georg Manolikakes、Angelika Schneider
DOI:10.1055/s-0033-1339654
日期:——
A highly efficient Bi(OTf)(3)-catalyzed multicomponent synthesis of amidomethylated arenes and heteroarenes from readily available starting materials has been developed. This reaction proceeds under mild conditions, has a broad substrate scope, and in addition water is generated as only side product.