Ultrasound promoted facile one pot synthesis of highly substituted pyran derivatives catalyzed by silica-coated magnetic NiFe2O4nanoparticle-supported H14[NaP5W30O110] under mild conditions

Behrooz Maleki, Mehdi Baghayeri, Sedigheh Ayazi Jannat Abadi, Reza Tayebee and Amir Khojastehnezhad

RSC Adv., 2016, 6, 96644
DOI: 10.1039/C6RA20895A

3-(Sulfamic acid)-propyltriethoxysilane on biochar nanoparticles as a practical, biocompatible, recyclable and chemoselective nanocatalyst in organic reactions

Norolhoda Emad-Abbas, Jalil Naji, Parisa Moradi and Tavan Kikhavani

RSC Adv., 2024, 14, 22147
DOI: 10.1039/D4RA02265C

Preparation of GO/SiO2/PEA as a new solid base catalyst for the green synthesis of some spirooxindole derivatives

Mahla Toorbaf and Leila Moradi

RSC Adv., 2021, 11, 21840
DOI: 10.1039/D1RA02850B

Core–shell structured magnetic silica supported propylamine/molybdate complexes: an efficient and magnetically recoverable nanocatalyst

Maryam Neysi, Ali Zarnegaryan and Dawood Elhamifar

New J. Chem., 2019, 43, 12283
DOI: 10.1039/C9NJ01160A

Synthesis, characterization and first application of covalently immobilized nickel-porphyrin on graphene oxide for Suzuki cross-coupling reaction

Mahdi Keyhaniyan, Ali Shiri, Hossein Eshghi and Amir Khojastehnezhad

New J. Chem., 2018, 42, 19433
DOI: 10.1039/C8NJ04157A

Microwave-assisted multi-component green synthesis of bioactive pyrazol-5-ol and its derivatives using graphene oxide as a recyclable catalyst: a route to EGFR inhibitors

Dhruvi Chaudhari, Sarmita Jana, Vijay M. Khedkar, Sneha Nair, Kushan Parikh and Shanta Raj Lakshmi

RSC Adv., 2025, 15, 43542
DOI: 10.1039/D5RA06014A

A novel and efficient boron-containing magnetic catalyst based on graphene oxide (GO-Fe3O4-BFn) for synthesis of pyrazole and pyranopyrazole derivatives

Leila Amiri-zirtol, Sara Sadeghian, Amir Abdolmaleki, Atefeh Mohammadi, Marzieh Salehi, Zahra Karimi and Soghra Khabnadideh

Journal of Molecular Structure, 2024, 1307, 137868
DOI: 10.1016/j.molstruc.2024.137868

Facile Protocol for the Synthesis of 2-Amino-4H-Chromene Derivatives using Choline Chloride/Urea

Behrooz Maleki, Reza Tayebee, Ali Khoshsima and Farshid Ahmadpoor

Organic Preparations and Procedures International, 2021, 53, 34
DOI: 10.1080/00304948.2020.1833623

Solar Energy Mediated Green Synthesis of Tetrahydrobenzo[b]pyrans Using L-Ascorbic Acid as an Organocatalyst in Aqueous Medium

Swati Chauhan, Ankush Mishra, Pratibha Verma and Vandana Srivastava

Organic Preparations and Procedures International, 2021, 53, 441
DOI: 10.1080/00304948.2021.1935149

Sustainable Heterogeneous Catalyst Exert for Synthesis of Bio-active Pyrano[2,3-c]pyrazole Scaffolds as an Anticancer and Antimicrobial Drug Agents

Rajiv Karmakar, Soumitra Rana and Chhanda Mukhopadhyay

CGC, 2025, 12, 366
DOI: 10.2174/0122133461353365241217064250

Synthesis of a new complex of lanthanum on MCM-41 as an efficient and reusable heterogeneous catalyst for the chemoselective synthesis of sulfoxides and tetrahydrobenzo[b]pyrans

Mohsen Nikoorazm, Bahman Tahmasbi, Mitra Darabi, Yunes Abbasi Tyula, Shahab Gholami, Maryam Khanmoradi and Mostafa Koolivand

J Porous Mater, 2024, 31, 511
DOI: 10.1007/s10934-023-01530-3

A novel heterogeneous biocatalyst based on graphene oxide for synthesis of pyran derivatives

Leila Amiri-Zirtol and Soghra Khabnadideh

Sci Rep, 2024, 14
DOI: 10.1038/s41598-024-57682-y

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

Motahare Hajihasani Bafghi, Abdolhamid Bamoniri and Bi Bi Fatemeh Mirjalili

Sci Rep, 2025, 15
DOI: 10.1038/s41598-025-95727-y

Gly-Pyrrole@SO3 coated on the surface of Fe3O4 (Fe3O4@Gly-Pyrrole@SO3H) as a new recyclable magnetic nano-catalyst for the synthesis of 2-amino-3-cyano-4H-pyrans and polyhydroquinolines

Raheleh Keshani, Nourallah Hazeri, Homayoun Faroughi Niya and Maryam Fatahpour

Res Chem Intermed, 2024, 50, 4745
DOI: 10.1007/s11164-024-05372-9

Alpha-Casein: an efficient, green, novel, and eco-friendly catalyst for one-pot multi-component synthesis of bis (pyrazol-5-ols), dihydro-pyrano[2,3-c]pyrazoles and spiropyranopyrazoles in an environmentally benign manner

Jalili Milani, Malek Taher Maghsoodlou, Nourallah Hazeri and Mahmoud Nassiri

J IRAN CHEM SOC, 2019, 16, 1651
DOI: 10.1007/s13738-019-01641-2

Greener Synthesis of Nitrogen-Containing Heterocycles in Water, PEG, and Bio-Based Solvents

Joana F. Campos and Sabine Berteina-Raboin

Catalysts, 2020, 10, 429
DOI: 10.3390/catal10040429

Design, synthesis, docking studies and anticancer evaluation of spiro[indoline-3,4′-pyrano[2,3-c]pyrazole] derivatives on MIN-6 cancer cell line

Pradeep Patil, Nippu B． N．, N． D． Satyanarayan, Santosh Pore, Rutuja Zond, Akshay Gurav, Shankar Hangirgekar and Sandeep Sankpal

Journal of Molecular Structure, 2023, 1277, 134772
DOI: 10.1016/j.molstruc.2022.134772

A facile and efficient synthesis of tetrahydrobenzo[b]pyrans and dihydropyrano[4,3-b]pyrans derivatives using phosphate fertilizers MAP, DAP, and TSP as heterogeneous catalysts

Soukaina Chehab, Youssef Merroun, Tourya Ghailane, Rachida Ghailane, Said Boukhris, Brahim Lakhrissi and Abdelaziz Souizi

J IRAN CHEM SOC, 2021, 18, 2665
DOI: 10.1007/s13738-021-02223-x

Synthesis of benzo[b]pyran and pyrano[2,3-d]pyrimidine derivatives using a new superparamagnetic nanocatalyst Fe3O4@gly@Furfural@Co(NO3)2

Raheleh Keshani, Nourallah Hazeri, Homayoun Faroughi Niya and Maryam Fatahpour

Res Chem Intermed, 2023, 49, 3461
DOI: 10.1007/s11164-023-05044-0

Synthesis of pyrano[2,3‐c]pyrazoles: A review

Sana Sikandar and Ameer Fawad Zahoor

Journal of Heterocyclic Chem, 2021, 58, 685
DOI: 10.1002/jhet.4191

GO Treated with Aminoethyl‐Piperazine as a Reusable and Eco‐friendly Organocatalyst for Synthesis of Some Xanthen and Pyran Derivatives

Leila Amiri‐Zirtol and Soghra Khabnadideh

ChemistrySelect, 2023, 8
DOI: 10.1002/slct.202204007

Preparation of GO/Cys-Cu(II) as a novel, effective and recoverable catalyst for the multi component synthesis of spirooxindoles under mild conditions

Mahla Toorbaf, Leila Moradi and Abdulhamid Dehghani

Journal of Molecular Structure, 2023, 1294, 136335
DOI: 10.1016/j.molstruc.2023.136335

Ecofriendly synthesis of pyrano[2,3‐d]pyrimidine derivatives and related heterocycles with anti‐inflammatory activities

Mohamed H. M. AbdEl‐Azim, Maged A. Aziz, Samar M. Mouneir, Ahmed F. EL‐Farargy and Wesam S. Shehab

Archiv der Pharmazie, 2020, 353
DOI: 10.1002/ardp.202000084

Nano cobalt ferrite encapsulated‐silica particles bearing melamine as an easily recyclable catalyst for the synthesis of dihydropyrano[2,3‐c]pyrazoles under green conditions

Mahla Dadaei and Hossein Naeimi

Applied Organom Chemis, 2021, 35
DOI: 10.1002/aoc.6365

Facile One‐pot Synthesis of Arylsulfonyl‐4H‐pyrans Catalyzed by Ru Loaded Fluorapatite

Surya N Maddila, Suresh Maddila, Nagaraju Kerru, Sandeep V. H. S. Bhaskaruni and Sreekantha B Jonnalagadda

ChemistrySelect, 2020, 5, 1786
DOI: 10.1002/slct.201901867

Nanosized calcined mixed oxides-supported alkali metal (K2O/Al2O3–CaO) as solid base catalyst: preparation and investigation of its catalytic efficiency in the synthesis of benzylidene malononitriles/barbiturates and in pyrano[2,3-d]pyrimidines

Rupali Vaid, Neha Sharma, Monika Gupta and Bushra Chowhan

J IRAN CHEM SOC, 2022, 19, 2855
DOI: 10.1007/s13738-022-02501-2

SO3H-dendrimer functionalized magnetic nanoparticles (Fe3O4@D NH (CH2)4SO3H): Synthesis, characterization and its application as a novel and heterogeneous catalyst for the one-pot synthesis of polyfunctionalized pyrans and polyhydroquinolines

Behrooz Maleki, Oliver Reiser, Ehsan Esmaeilnezhad and Hyoung Jin Choi

Polyhedron, 2019, 162, 129
DOI: 10.1016/j.poly.2019.01.055

Facile and Efficient Synthesis of Bicyclic ortho-Aminocarbonitrile Derivatives Using Nanostructured Diphosphate Na2CaP2O7

Behrooz Maleki and Hojat Veisi

Organic Preparations and Procedures International, 2020, 52, 232
DOI: 10.1080/00304948.2020.1752606

Green synthesis of Fe3O4/ZnO magnetic core‐shell nanoparticles by Petasites hybridus rhizome water extract and their application for the synthesis of pyran derivatives: Investigation of antioxidant and antimicrobial activity

Mahboubeh Ghasemian Dazmiri, Heshmatollah Alinezhad, Zinatossadat Hossaini and Ahmad R. Bekhradnia

Applied Organom Chemis, 2020, 34
DOI: 10.1002/aoc.5731

Ag/TiO 2 nano-thin films as robust heterogeneous catalyst for one-pot, multi-component synthesis of bis (pyrazol-5-ol) and dihydropyrano[2,3 -c ]pyrazole analogs

Maryam Fatahpour, Fatemeh Noori Sadeh, Nourallah Hazeri, Malek Taher Maghsoodlou, Mohammad Saeed Hadavi and Sahar Mahnaei

Journal of Saudi Chemical Society, 2017, 21, 998
DOI: 10.1016/j.jscs.2017.05.009

Microwave assisted scolecite as heterogeneous catalyst for multicomponent one-pot synthesis of novel chromene scaffolds with quantitative yields

Trimurti Laxmikant Lambat

Journal of the Chinese Advanced Materials Society, 2018, 6, 134
DOI: 10.1080/22243682.2018.1426040

Synthesis, in silico studies and antibacterial assessment of α-amino phosphonates derivatives

Bouchra El Khalfi, Boutaina Addoum, Suhayla Harrati, Abdelhakim Elmakssoudi and Abdelaziz Soukri

RB, 2021, 3, 1986
DOI: 10.21931/RB/2021.06.03.17

Preparation and characterization of a novel organic–inorganic hybrid nanostructure: application in synthesis of spirocompounds

Najmieh Ahadi, Mohammad Ali Bodaghifard and Akbar Mobinikhaledi

Res Chem Intermed, 2020, 46, 3277
DOI: 10.1007/s11164-020-04130-x

One-Pot Synthesis of Polyhydroquinolines Catalyzed by ZnCl2 Supported on Nano Fe3O4@SiO2

Behrooz Maleki, Heshmatollah Alinezhad, Hengameh Atharifar, Reza Tayebee and Akram Vedad Mofrad

Organic Preparations and Procedures International, 2019, 51, 301
DOI: 10.1080/00304948.2019.1600132

One‐pot synthesis of dihydro-1H-indeno[1,2-b] pyridines and tetrahydrobenzo[b] pyran derivatives using a new and efficient nanocomposite catalyst based on N‐butylsulfonate‐functionalized MMWCNTs-D-NH2

Fatemeh Adibian, Ali Reza Pourali, Behrooz Maleki, Mehdi Baghayeri and Amirhassan Amiri

Polyhedron, 2020, 175, 114179
DOI: 10.1016/j.poly.2019.114179

A green and one-pot synthesis of 6-amino-1,4-dihydropyrano[2,3-c]-pyrazole-5-carbonitrile derivatives using CoCeO2 nanoparticles as an efficient, reusable and heterogeneous catalyst

Shaheen A. Shaikh, Vishal S. Kamble, Rohan K. Zemase, Sanjay K. Patil and Balasaheb D. Aghav

Res Chem Intermed, 2023, 49, 5255
DOI: 10.1007/s11164-023-05156-7

An efficient method for the preparation of magnetic Co3O4 nanoparticles and the study of their catalytic application

Hakimeh Ardeshirfard and Dawood Elhamifar

Front. Catal., 2023, 3
DOI: 10.3389/fctls.2023.1194977

Polyoxometalate immobilized on MOF‐5 as an environment‐friendly catalyst for the synthesis of poly‐functionalized 3‐pyrrolin‐2‐ones

Li Bao‐Le, Hong‐Yan Zhang, Jia‐Qi Di and Zhan‐Hui Zhang

Applied Organom Chemis, 2021, 35
DOI: 10.1002/aoc.6064

Recent Synthesis of Mono‐ & Bis‐Pyranopyrazole Derivatives

Saba Farooq and Zainab Ngaini

ChemistrySelect, 2024, 9
DOI: 10.1002/slct.202400028

A Green and Efficient Protocol for the Synthesis of Phenylhydrazone Derivatives Catalyzed by Nanostructured Diphosphate Na2CaP2O7 and Screening of Their Antibacterial Activity

Redouane Achagar, Abdelhakim Elmakssoudi, Mohamed Dakir, Abdelaziz Elamrani, Yassine Zouheir, Mohamed Zahouily and Jamal Jamaleddine

ChemistrySelect, 2021, 6, 1366
DOI: 10.1002/slct.202004671

Green Synthesis of Pyrazoles: Recent Developments in Aqueous Methods

Sushma Singh, Sidhant Yadav, Minakshi Minakshi and Rashmi Pundeer

SynOpen, 2023, 07, 297
DOI: 10.1055/a-2123-8102

Eco‐Friendly Strategies for Synthesizing Spirooxindoles and Pyranopyrazoles: A Comprehensive Review

Shersing K. Padavi, Suraj P. Vasave and Dipak B. Patil

ChemistrySelect, 2026, 11
DOI: 10.1002/slct.202504793

Design of a New Poly Imidazolium-Tagged Cobalt (II) Schiff Base Complex for Selective Oxidation of Alcohols and Sulfides in a Water Solvent

Mahboobeh-Sadat Mashhoori, Reza Sandaroos and Ali Zeraatkar Moghaddam

Polycyclic Aromatic Compounds, 2022, 42, 5067
DOI: 10.1080/10406638.2021.1922470

Equisetum arvense As an abundant source of silica nanoparticles. SiO2/H3PW12O40 nanohybrid material as an efficient and environmental benign catalyst in the synthesis of 2‐amino‐4H‐chromenes under solvent‐free conditions

Reza Tayebee, Akbar Pejhan, Hassan Ramshini, Behrooz Maleki, Nasrin Erfaninia, Zohre Tabatabaie and Effat Esmaeili

Applied Organom Chemis, 2018, 32
DOI: 10.1002/aoc.3924

Borax: An Environmentally Clean Catalyst for the Synthesize of Pyrano[2,3-c]Pyrazoles and Xanthene-1,8-Diones in H2O

Leila Amiri-Zirtol and Mohammad Ali Amrollahi

Polycyclic Aromatic Compounds, 2022, 42, 5696
DOI: 10.1080/10406638.2021.1954039

Application of structurally enhanced magnetite cored polyamidoamine dendrimer for knoevenagel condensation

Fatemeh Hajizadeh, Behrooz Maleki, Farrokhzad Mohammadi Zonoz and Amirhassan Amiri

J IRAN CHEM SOC, 2021, 18, 793
DOI: 10.1007/s13738-020-02071-1

HPA-dendrimer functionalized magnetic nanoparticles (Fe3O4@D-NH2-HPA) as a novel inorganic-organic hybrid and recyclable catalyst for the one-pot synthesis of highly substituted pyran derivatives

Ali Jamshidi, Behrooz Maleki, Farrokhzad Mohammadi Zonoz and Reza Tayebee

Materials Chemistry and Physics, 2018, 209, 46
DOI: 10.1016/j.matchemphys.2018.01.070

Synthesis and Characterization of Nanorod Magnetic Co–Fe Mixed Oxides and its Catalytic Behavior Towards One-Pot Synthesis of Polysubstituted Pyridine Derivatives

Behrooz Maleki, Hadi Natheghi, Reza Tayebee, Heshmatollah Alinezhad, Amirhassan Amiri, Seyed Alireza Hossieni and Seyed Mohammad Mahdi Nouri

Polycyclic Aromatic Compounds, 2020, 40, 633
DOI: 10.1080/10406638.2018.1469519

Graphene Oxide Functionalized Organic-Inorganic Hybrid (GO–Si–NH2–PMo): An Efficient and Green Catalyst for the Synthesis of Tetrahydrobenzo[b]pyran Derivatives

Farideh Ataie, Abolghasem Davoodnia and Amir Khojastehnezhad

Polycyclic Aromatic Compounds, 2021, 41, 781
DOI: 10.1080/10406638.2019.1622137

Covalently Copper(II) Porphyrin Cross-Linked Graphene Oxide: Preparation and Catalytic Activity

Amir Khojastehnezhad, Mehdi Bakavoli, Ali Javid, Mohammad Mehdi Khakzad Siuki and Farid Moeinpour

Catal Lett, 2019, 149, 713
DOI: 10.1007/s10562-019-02665-2

Copper(II) Anchored on Amine-Functionalized MMT: A Highly Efficient Catalytic System for the One-Pot Synthesis of Bispyrano[2,3-c]pyrazole Derivatives

Majid Ahmadzadeh, Masoud Sadeghi, Javad Safari and Zhong-Wen Liu

Journal of Chemistry, 2021, 2021, 1
DOI: 10.1155/2021/1784142

Highly efficient and environmentally benign method for the synthesis of tetrahydrobenzo[b]pyrans using Ca9.5Mg0.5(PO4)5.5(SiO4)0.5F1.5 as a new bio- and nanocatalyst with Brønsted base and Lewis acid properties

Leila Khazdooz, Amin Zarei, Tahmineh Ahmadi, Hamidreza Aghaei, Laleh Golestanifar and Nafisehsadat Sheikhan

Res Chem Intermed, 2018, 44, 93
DOI: 10.1007/s11164-017-3092-3

SO3H‐functionalized nano‐MGO‐D‐NH2: Synthesis, characterization and application for one‐pot synthesis of pyrano[2,3‐d]pyrimidinone and tetrahydrobenzo[b]pyran derivatives in aqueous media

Heshmatollah Alinezhad, Mehrasa Tarahomi, Behrooz Maleki and Amirhassan Amiri

Applied Organom Chemis, 2019, 33
DOI: 10.1002/aoc.4661

Mesoporous SBA-15@n-Pr-THAM-ZrO organic–inorganic hybrid: as a highly efficient reusable nanocatalyst for the synthesis of polyhydroquinolines and 2,3-dihydroquinazolin-4 (1h)-ones

Arash Ghorbani-Choghamarani, Hamid Aghavandi and Masoud Mohammadi

J Porous Mater, 2021, 28, 1167
DOI: 10.1007/s10934-021-01063-7

Synthesis of pyrimidine derivatives via multicomponent reaction catalyzed by ferric chloride

Liang Xian, Cui‐Ting Ma, Ying‐Gen Ouyang, Jia‐Qi Di and Zhan‐Hui Zhang

Applied Organom Chemis, 2020, 34
DOI: 10.1002/aoc.5921

Preparation and Application of Nano-AlPO4/Ti (IV) as a New and Recyclable Catalyst for the Four-Component Synthesis of Dihydropyrano[2,3-c]Pyrazoles

Maryam Mehravar, Bi Bi Fatameh Mirjalili, Elaheh Babaei and Abdolhamid Bamoniri

Polycyclic Aromatic Compounds, 2022, 42, 3191
DOI: 10.1080/10406638.2020.1856149

Efficient and selective hydrazinolysis of pyranopyrazole derivatives using phenylhydrazine

Saba Farooq and Zainab Ngaini

Discov Appl Sci, 2026
DOI: 10.1007/s42452-026-08688-w

A phenylazophenylenediamine-based La-complex as a superb nanocatalyst for the synthesis of diverse pyrano[2,3-c]pyrazoles

Shiva Ghorbani, Davood Habibi and Somayyeh Heydari

Journal of Molecular Structure, 2022, 1260, 132713
DOI: 10.1016/j.molstruc.2022.132713

Design, fabrication and characterization of lacunary phosphomolybdate on silica/g-C3N4 nanocomposite as reusable catalyst for synthesis of 4-hydropyrans under solvent-free conditions

Maryam Bahmanziyari and Hossein Naeimi

Materials Today Communications, 2026, 50, 114532
DOI: 10.1016/j.mtcomm.2025.114532

[DMImd-DMP]: A highly efficient and reusable catalyst for the synthesis of 4H-benzo[b]pyran derivatives

Mohamed Abdenour Redouane, Naima Khiri-Meribout, Saida Benzerka and Abdelmadjid Debache

Heterocyclic Communications, 2019, 25, 167
DOI: 10.1515/hc-2019-0025

Decade Advance of Isatin in Three‐component Reactions

Shuaijie Zhang, Dayun Huang, Jinjing Wu and Zefeng Wang

Asian J Org Chem, 2023, 12
DOI: 10.1002/ajoc.202200591

Exploration of Na2CaP2O7 as a Nanocatalyst for Eco-conscious Synthesis of 4H-Pyran Derivatives: Computational Examination Utilizing DFT and Docking Techniques

Redouane Achagar, Abdelhakim Elmakssoudi, Abderrahmane Thoume, Zouhair Ait-Touchente, Abdellah Anouar El Foulani, Imane Nait Irahal, Zineb Loukhmi, Mohamed Zahouily, Mohamed M. Chehimi, Mohamed Dakir and Jamal Jamaleddine

Chemistry Africa, 2024, 7, 1829
DOI: 10.1007/s42250-024-00883-9

Triphenyl(3-sulfopropyl)phosphonium trinitromethanide as a novel nanosized molten salt: Catalytic activity at the preparation of dihydropyrano[2,3-c]pyrazoles

Meysam Yarie, Mohammad Ali Zolfigol, Saeed Baghery, Diego A. Alonso, Abbas Khoshnood, Yadollah Bayat and Asiye Asgari

Journal of Molecular Liquids, 2018, 271, 872
DOI: 10.1016/j.molliq.2018.09.054

Fabrication and characterization of adenine‐grafted carbon‐modified amorphous ZnO with enhanced catalytic activity

Bushra Chowhan, Monika Gupta and Neha Sharma

Applied Organom Chemis, 2020, 34
DOI: 10.1002/aoc.6013

Fe3O4@nano-almondshell/Si(CH2)3/2-(1-piperazinyl)ethylamine as an effective magnetite almond shell-based nanocatalyst for the synthesis of dihydropyrano[3,2-c]chromene and tetrahydrobenzo[b]pyran derivatives

Dina Mallah, Bi Bi Fatemeh Mirjalili and Abdolhamid Bamoniri

Sci Rep, 2023, 13
DOI: 10.1038/s41598-023-33286-w

Ultrasonic Assisted Preparation of Pyrano[2,3-c]Pyrazole Derivatives Using ZnO-NiO-Fe3O4 Nano-Composite System

Mojtaba Lashkari and Majid Ghashang

Polycyclic Aromatic Compounds, 2022, 42, 6810
DOI: 10.1080/10406638.2021.1991389

Preparation, characterization and catalytic study of a nano-inorganic composite of CuO/NiO for the regioselective synthesis of 1,4-disubstituted-1,2,3-triazoles in water

Zohreh Hashemi Beni, Jalal Albadi and Hamzeh Kiyani

Inorganic and Nano-Metal Chemistry, 2023, 53, 1231
DOI: 10.1080/24701556.2021.1983838

L-arginine modified graphene oxide: A novel heterogeneous catalyst for synthesis of benzo[b]pyrans and pyrano[3,2‑c]chromenes

Soghra Khabnadideh, Esmaeil Mirzaei and Leila Amiri-Zirtol

Journal of Molecular Structure, 2022, 1261, 132934
DOI: 10.1016/j.molstruc.2022.132934

Anomaly of Pyrano[2,3‐c]pyrazole Synthesis towards Pyrazolyl‐aryl‐methyl‐malononitrile Derivatives and Their Antimicrobial Activity

Jaydeep A. Mokariya, Dhanji P. Rajani and Manish P. Patel

ChemistrySelect, 2022, 7
DOI: 10.1002/slct.202201341

Synthesis of dihydropyrano[2,3-c]pyrazoles using Ca9.5Mg0.5(PO4)5.5(SiO4)0.5F1.5 as a new nano cooperative catalyst

Leila Khazdooz, Amin Zarei, Tahmineh Ahmadi, Hamidreza Aghaei, Nasrin Nazempour, Laleh Golestanifar and Nafisehsadat Sheikhan

Reac Kinet Mech Cat, 2017, 122, 229
DOI: 10.1007/s11144-017-1217-8

Microwave-Assisted One-Pot Synthesis of Spiro[indole-3,4′-pyrano[2,3-c]pyrazoles] Using Polystyrene-Supported p-Toluenesulfonic Acid as Heterogeneous Catalyst under Solvent-Free Conditions

A. Surya Kumari, C. Sudhakar and K. Swarupa

Russ J Org Chem, 2023, 59, 1747
DOI: 10.1134/S107042802310010X

Nano-SiO2/DBN: an efficacious and reusable catalyst for one-pot synthesis of tetrahydrobenzo[b]pyran derivatives

Maryam Mehravar, Bi Bi Fatemeh Mirjalili, Elaheh Babaei and Abdolhamid Bamoniri

BMC Chemistry, 2021, 15
DOI: 10.1186/s13065-021-00760-3

Zirconium (IV) porphyrin graphene oxide: a new and efficient catalyst for the synthesis of 3,4‐dihydropyrimidin‐2(1H)‐ones

Zohreh Ghadamyari, Ali Shiri, Amir Khojastehnezhad and Seyed Mohammad Seyedi

Applied Organom Chemis, 2019, 33
DOI: 10.1002/aoc.5091

Chemoselective Synthesis of Tetraketones in Water Catalyzed by Nanostructured Diphosphate Na2CaP2O7

Behrooz Maleki, Massomeh Raei, Heshmatollah Alinezhad, Reza Tayebee and Alireza Sedrpoushan

Organic Preparations and Procedures International, 2018, 50, 288
DOI: 10.1080/00304948.2018.1462055

One-Pot Synthesis of 1,4-Dihydropyridine Derivatives Catalyzed by Silica-Coated Magnetic NiFe2O4 Nanoparticles-Supported H14[NaP5W30O110]

B. Maleki, A. V. Mofrad, R. Tayebee, A. Khojastehnezhad, H. Alinezhad and E. Rezaei Seresht

Russ J Gen Chem, 2017, 87, 2922
DOI: 10.1134/S1070363217120325

MWCNTs‐ZrO2 as a reusable heterogeneous catalyst for the synthesis of N‐heterocyclic scaffolds under green reaction medium

Bipasa Halder, Flora Banerjee and Ahindra Nag

Applied Organom Chemis, 2020, 34
DOI: 10.1002/aoc.5906

Fabrication of sulfamic acid functionalized magnetic nanoparticles with denderimeric linkers and its application for microextraction purposes, one-pot preparation of pyrans pigments and removal of malachite green

Soheila Sargazi Karbasaki, Ghodsieh Bagherzade, Behrooz Maleki and Milad Ghani

Journal of the Taiwan Institute of Chemical Engineers, 2021, 118, 342
DOI: 10.1016/j.jtice.2020.12.025

Synthesis of new 3H-chromeno[2,3-d]pyrimidine-4,6(5H,7H)-diones via the tandem intramolecular Pinner/Dimroth rearrangement

Nasrin Karimi, Abolghasem Davoodnia and Mehdi Pordel

Heterocyclic Communications, 2018, 24, 31
DOI: 10.1515/hc-2017-0228

Electrochemical synthesis of substituted 2-amino-4H-chromen-3-carbonitrides based on cross-conjugated dienone derivatives of cyclohexane and malononitrile

Alexandr V. Nikulin, Marina M. Burashnikova, Natalya O. Vasilkova and Adel P. Krivenko

CBE, 2024, 24, 240
DOI: 10.18500/1816-9775-2024-24-3-240-248

A novel recyclable hydrolyzed nanomagnetic copolymer catalyst for green, and one-pot synthesis of tetrahydrobenzo[b]pyrans

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