Chlorosulfonic acid coated on porous organic polymer as a bifunctional catalyst for the one-pot three-component synthesis of 1,8-naphthyridines

Abstract

Chlorosulfonic acid coated on porous organic polymer as a bifunctional catalyst for one-pot three-component synthesis of 1,8-naphthyridines

Pd NPs decorated on crosslinked sodium alginate modified iron-based metal–organic framework Fe(BTC) as a green multifunctional catalyst for the oxidative amidation

“…6a). In the XRD spectrum of Fe(BTC)@SA/ED/Pd, slight shifts in position and width were observed, along with a few intense peaks in the 2θ angles of 25˚-45˚, indicating the presence of sodium alginate in the nanocatalyst [44]. Additionally, sharp peaks at 2θ angles of 30.96˚, 55.17˚, and 66.30˚confirm the successful synthesis of Pd NPs on the surface of Fe(BTC)@SA/ED [45,46] (Fig.…”

A novel pillar-layered MOF with the urea linkers: A capable catalyst for the synthesis of new 1,8-naphthyridines via the anomeric-based oxidation

“…18 Various literature has presented different types of modi ed methods for their synthesis under improved conditions using available starting material. [19][20][21][22][23][24] Control reactivity and selectivity is a continuous challenge in organic chemistry. Stereo-electronic control is one of the main concepts in this eld used to explain the mechanism of some organic reactions.…”