Synthetic strategies of pyran derivatives by multicomponent reaction (MCR) approach
Six-membered oxygen-containing ring system has captivated the interest of synthetic
chemists due to its broad spectrum of biological and pharmaceutical properties such as anti …
chemists due to its broad spectrum of biological and pharmaceutical properties such as anti …
Triple superphosphate modified by tin (II) chloride: As a reusable and efficient catalyst for the one-pot synthesis of xanthene and xanthenone derivatives under green …
A simple method was developed for preparing tin (II) chloride-triple superphosphate. The
material was thoroughly characterized using various techniques, including transform …
material was thoroughly characterized using various techniques, including transform …
A new heterogeneous catalyst of triple superphosphate/titanium tetrachloride is used for the synthesis of 1, 8-dioxooctahydroxanthenes and tetrahydrobenzo [b] …
We have synthesized titanium phosphate (TiCl 4/TSP) using a simple impregnation method
and characterized by FT-IR, XRD, SEM, and EDX techniques. The catalytic activity of the …
and characterized by FT-IR, XRD, SEM, and EDX techniques. The catalytic activity of the …
Development of a new heterogeneous catalyst based on triple superphosphate for the one-pot multicomponent synthesis via green strategy, accompanied by a critical …
A new catalyst, cerium phosphate (Ce (NO 3) 3/TSP), has been developed through a
straightforward co-precipitation method. This catalyst was thoroughly characterized using …
straightforward co-precipitation method. This catalyst was thoroughly characterized using …
Catalytic performance of cadmium pyrophosphate in the knoevenagel condensation and one-pot multi-component reaction of chromene derivatives
A simple, efficient, and eco-friendly process for the Knoevenagel condensation between
various aromatic aldehydes and active methylene compounds and the synthesis of 2-amino …
various aromatic aldehydes and active methylene compounds and the synthesis of 2-amino …
Preparation and application of ZnFe2O4@SiO2–SO3H, as a novel heterogeneous acidic magnetic nanocatalyst for the synthesis of tetrahydrobenzo[b]pyran and 2,3 …
H Aghavandi, A Ghorbani-Choghamarani - Research on Chemical …, 2023 - Springer
In this work, we report the synthesis and identification of ZnFe2O4@ SiO2–SO3H as a novel
and green nanomagnetic solid acid catalyst, which is containing the sulfuric acid catalytic …
and green nanomagnetic solid acid catalyst, which is containing the sulfuric acid catalytic …
Na2Ca(HPO4)2, an Efficient, Reusable Eco-Friendly Catalyst for the Synthesis of 1,8-Dioxo-Octahydroxanthenes and Biscoumarin Derivatives
Abstract In this paper, Na2Ca (HPO4) 2 was used for the first time as a heterogeneous
catalyst for efficient and green synthesis of 1, 8-dioxo-octahydroxanthenes and biscoumarin …
catalyst for efficient and green synthesis of 1, 8-dioxo-octahydroxanthenes and biscoumarin …
Synthesis, characterization, and investigation the catalytic potential of diammonium phosphate modified with bismuth for the one-pot synthesis of 3, 4-dihydropyrimidin …
A straightforward synthesis of a novel catalyst, bismuth phosphate (Bi (NO 3) 3/DAP), was
achieved using a co-precipitation method. The resulting material underwent thorough …
achieved using a co-precipitation method. The resulting material underwent thorough …
[HTML][HTML] Synthesis and characterization of Bi17Ba0, 45V2, 1-xPxO31, 2 composite and their application as heterogeneous catalysts in biscoumarins derivatives …
F Soumya, M Youssef, B Hanane, C Soukaina… - Results in …, 2023 - Elsevier
Abstract New Bi 17 Ba 0, 45 V 2, 1-x P x O 31, 2 composites have been synthesized using
an easy process according to a solid-state method from vanadium oxide (V 2 O 5), barium …
an easy process according to a solid-state method from vanadium oxide (V 2 O 5), barium …
NiO@ HNTs-SO3H as a new heterogeneous catalyst for the green and efficient one-pot synthesis of 1-(benzothiazolylamino) methyl-2-naphthols and tetrahydrobenzo …
V Vikhe, A Kshirsagar, B Uphade… - Research on Chemical …, 2024 - Springer
NiO nanoparticles were assembled on the surface of Halloysite nanotubes, which were
subsequently further functionalized by sulfonic acid, to create NiO@ HNTs-SO3H composite …
subsequently further functionalized by sulfonic acid, to create NiO@ HNTs-SO3H composite …