Results 41 to 50 of about 136 (108)

Solvent-free mechanochemical multicomponent preparation of 4H-pyrans catalyzed by Cu₂(NH₂-BDC)₂(DABCO) metal-organic framework. [PDF]

Heliyon, 2023
Akhlaghi Z, Naimi-Jamal MR, Panahi L, Dekamin MG, Farasati Far B.   +4 more
europepmc   +1 more source

Design and catalytic performance of a novel 2D copper MOF for green synthesis of tetrahydrobenzo[b]pyrans

Abstract This study explores the development and use of a novel 2D MOF as a heterogeneous catalyst in organic synthesis. The phosphonocarboxylic acid m-PO3CH2C6H4CO2H (L) has been employed in the synthesis of a metal carboxyarylphosphonate. The 2D MOF [Cu(H2O)(m-PO3CH2C6H4CO2H)]n (1) was synthesized in both crystal (1) and nanostructure (1 ...
Ehsan Joukar Bahaderani, Khosro Mohammadi, Payam Hayati, Jan Janczak   +3 more
openaire   +1 more source

Magnetic silica/graphene oxide nanocomposite supported ionic liquid-manganese complex as a powerful catalyst for the synthesis of tetrahydrobenzopyrans. [PDF]

Sci Rep, 2023
Dadvar F, Elhamifar D.
europepmc   +1 more source

SO₃H-Functionalized Epoxy-Immobilized Fe₃O₄ Core-Shell Magnetic Nanoparticles as an Efficient, Reusable, and Eco-Friendly Catalyst for the Sustainable and Green Synthesis of Pyran and Pyrrolidinone Derivatives. [PDF]

ACS Omega, 2023
Kalantari F, Esmailipour H, Ahankar H, Ramazani A, Aghahosseini H, Kaszubowski O, Ślepokura K.   +6 more
europepmc   +1 more source

Preparation and catalytic application of two different nanocatalysts based on hexagonal mesoporous silica (HMS) in synthesis of tetrahydrobenzo[b]pyran and 1,4-dihydropyrano[2,3-c]pyrazole derivatives. [PDF]

Sci Rep, 2022
Abdolahi S, Gholamian F, Hajjami M.
europepmc   +1 more source

A copper(ii) complex containing pyridine-2-carbaldehyde and its direct binding onto ethylenediamine functionalized with Fe₃O₄@SiO₂ nanoparticles for catalytic applications. [PDF]

RSC Adv, 2023
Karimi M, Ramazani A, Sajjadifar S, Rezayati S.   +3 more
europepmc   +1 more source

Anion-cation co-operative catalysis by artificial sweetener saccharine-based ionic liquid for sustainable synthesis of 3,4-dihydropyrano[c]chromenes, 4,5-dihydropyrano[4,3-b]pyran and tetrahydrobenzo[b]pyrans in aqueous medium. [PDF]

RSC Adv, 2018
Sharma H, Srivastava S.
europepmc   +1 more source

Design and catalytic performance of a novel two-dimensional copper metal-organic framework for green synthesis of tetrahydrobenzo[b]pyrans. [PDF]

Sci Rep
Bahaderani EJ, Mohammadi K, Hayati P, Janczak J.   +3 more
europepmc   +1 more source

Greener organic synthetic methods: Sonochemistry and heterogeneous catalysis promoted multicomponent reactions. [PDF]

Ultrason Sonochem, 2021
Machado IV, Dos Santos JRN, Januario MAP, Corrêa AG.   +3 more
europepmc   +1 more source

Magnetic resorcinol-formaldehyde supported Schiff-base/Cu as a robust and recoverable nanocatalyst for the synthesis of tetrahydrobenzo[<i>b</i>]pyrans. [PDF]

Nanoscale Adv
Bazmayon P, Elhamifar D, Kargar S.
europepmc   +1 more source