Results 31 to 40 of about 200 (108)

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

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

WELPSA: A natural catalyst of alkali and alkaline earth metals for the facile synthesis of tetrahydrobenzo[b]pyrans and pyrano[2,3-d]pyrimidinones as inhibitors of SARS-CoV-2. [PDF]

Appl Organomet Chem, 2022
Nesaragi AR, Kamble RR, Hoolageri SR, Mavazzan A, Madar SF, Anand A, Joshi SD.   +6 more
europepmc   +1 more source

Microwave-assisted one-pot synthesis of tetrahydrobenzo[b]pyrans in the presence of WEWFPA and their electrochemical studies

Organic Communications, 2022
Kantharaju Kamanna, Krishnappa B Badiger, Lokesh Koodlur Sannegowda   +2 more
openaire   +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

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

Zr-MOF-glutaraldehyde-Adn@Fe₃O₄ nanocomposite: as a new adsorbent for removal of methylene blue and heterogeneous nanocatalyst for the synthesis of tetrahydrobenzo[b]pyran derivatives. [PDF]

Sci Rep
Yazdiamiri F, Alinezhad H, Kiani A, Ghasemi S.   +3 more
europepmc   +1 more source

Talc as a natural mineral catalyst for the one pot-three component synthesis of benzo[f]chromene, dihydropyrano[3,2-c]chromene, and tetrahydrobenzo[b]pyran derivatives under different conditions. [PDF]

Sci Rep
Hajihasani Bafghi M, Bamoniri A, Mirjalili BBF.   +2 more
europepmc   +1 more source

Recent Progress in the Multicomponent Synthesis of Pyran Derivatives by Sustainable Catalysts under Green Conditions. [PDF]

Molecules, 2022
Maddila S, Kerru N, Jonnalagadda SB.
europepmc   +1 more source

Editorial: Women in chemistry 2022. [PDF]

Front Chem, 2023
Fahim IS, André V, Mohanty J, Cigala RM, Ghosh S, Martins LMDRS, Han W, Papini AM, Costa J, Manzoli M, Giuffrè O, Rani R, Rehman S, Crans DC, Oksdath-Mansilla G, Sabuzi F.   +15 more
europepmc   +1 more source