1
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Mali AS, Bandivadekar P, Chaturbhuj GU. Aluminized Polyborate: A New and Eco-friendly Catalyst for the Synthesis of Symmetrical N,N’-Di(aryl/alkyl)formamidines. ORG PREP PROCED INT 2022. [DOI: 10.1080/00304948.2022.2031715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Anil S. Mali
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, India
| | - Priyanka Bandivadekar
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, India
| | - Ganesh U. Chaturbhuj
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, India
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2
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Ghereghlou M, Esmaeili AA, Darroudi M. Preparation of Fe
3
O
4
@C‐dots as a recyclable magnetic nanocatalyst using
Elaeagnus angustifolia
and its application for the green synthesis of formamidines. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6387] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Mahnaz Ghereghlou
- Department of Chemistry, Faculty of Sciences Ferdowsi University of Mashhad Mashhad Iran
| | - Abbas Ali Esmaeili
- Department of Chemistry, Faculty of Sciences Ferdowsi University of Mashhad Mashhad Iran
| | - Majid Darroudi
- Nuclear Medicine Research Center Mashhad University of Medical Sciences Mashhad Iran
- Department of Medical Biotechnology and Nanotechnology, School of Medicine Mashhad University of Medical Sciences Mashhad Iran
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3
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Ziyadi H, Baghali M, Heydari A. The synthesis and characterization of Fe 2O 3@SiO 2-SO 3H nanofibers as a novel magnetic core-shell catalyst for formamidine and formamide synthesis. Heliyon 2021; 7:e07165. [PMID: 34151037 PMCID: PMC8192820 DOI: 10.1016/j.heliyon.2021.e07165] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/29/2021] [Accepted: 05/26/2021] [Indexed: 11/22/2022] Open
Abstract
Over the past several decades, the fabrication of novel ceramic nanofibers applicable in different areas has been a frequent focus of scientists around the world. Aiming to introduce novel ceramic core-shell nanofibers as a magnetic solid acid catalyst, Fe2O3@SiO2-SO3H magnetic nanofibers were prepared in this study using a modification of Fe2O3@SiO2 core-shell nanofibers with chlorosulfonic acid to increase the acidic properties of these ceramic nanofibers. The products were characterized by scanning electron microscope (SEM), transmission electron microscope (TEM), energy dispersive X-ray spectroscope (EDS), vibrating sample magnetometer (VSM), X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FT-IR). The prepared nanofibers were used as catalysts in formamide and formamidine synthesis. The treatment of aqueous formic acid using diverse amines with a catalytic amount of Fe2O3@SiO2-SO3H nanofibers as a reusable, magnetic and heterogeneous catalyst produced high yields of corresponding formamides at room temperature. Likewise, the reaction of diverse amines with triethyl orthoformate led to the synthesis of formamidine derivatives in excellent yields using this novel catalyst. The catalytic system was able to be recovered and reused at least five times without any catalytic activity loss. Thus, novel core-shell nanofibers can act as efficient solid acid catalysts in different organic reactions capable of being reused several times due to their easy separation by applying magnet.
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Affiliation(s)
- Hakimeh Ziyadi
- Department of Organic Chemistry, Faculty of Pharmaceutical Chemistry, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mitra Baghali
- Department of Chemistry, Faculty of Pharmaceutical Chemistry, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Akbar Heydari
- Chemistry Department, Tarbiat Modares University, Tehran, Iran
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4
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Pourhasan-Kisomi R, Shirini F, Golshekan M. Synthetic Applications of a New Magnetic Mesoporous Nanocomposite Catalyst Fe3O4@MCM-41@NH-SO3H. ORG PREP PROCED INT 2021. [DOI: 10.1080/00304948.2020.1870398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | - Farhad Shirini
- Department of Chemistry, College of Sciences, University of Guilan, Rasht, Iran
| | - Mostafa Golshekan
- Medical Biotechnology Research Center, School of Paramedicine, Guilan University of Medical Sciences, Rasht, Iran
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5
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Pastor MB, Feng C, Tsai YJ, Watson A, Zhao Q. N,Nʹ-diarylformamidines: Solid state structural analysis and steric-induced stereochemical exchange in solution. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.131995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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6
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Hosseini Lakeh E, Yeganeh Shariyati A, Safarpoor Nikoo Langarudi M, Tajik H, Shirini F. Introduction of Two New Brønsted Acidic Ionic Liquids for the Formamide and Formamidine Derivatization of Amines. ChemistrySelect 2020. [DOI: 10.1002/slct.202001399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Elham Hosseini Lakeh
- Department of Chemistry College of Science University of Guilan Rasht 41335-19141 Iran
| | | | | | - Hassan Tajik
- Department of Chemistry College of Science University of Guilan Rasht 41335-19141 Iran
| | - Farhad Shirini
- Department of Chemistry College of Science University of Guilan Rasht 41335-19141 Iran
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7
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Haghighat M, Golshekan M, Shirini F. Periodic Mesoporous Organosilica Containing Bridged
N
‐Sulfonic Acid Groups: Promotion of the Synthesis of
N,N’‐
Diarylformamidines, Benzoxazoles, Benzothiazoles and Benzimidazoles. ChemistrySelect 2019. [DOI: 10.1002/slct.201900885] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mahdieh Haghighat
- Department of ChemistryCollege of ScienceUniversity of Guilan, Rasht 41335-19141 Iran
| | - Mostafa Golshekan
- Medical Biotechnology Research centerSchool of ParamedicineGuilan University of Medical Sciences, Rasht Iran
| | - Farhad Shirini
- Department of ChemistryCollege of ScienceUniversity of Guilan, Rasht 41335-19141 Iran
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8
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Tayade YA, Jangale AD, Dalal DS. Simple and Highly Efficient Synthesis of Thioamide Derivatives Using β-Cyclodextrin as Supramolecular Catalyst in Water. ChemistrySelect 2018. [DOI: 10.1002/slct.201801553] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yogesh A. Tayade
- School of Chemical Sciences; North Maharashtra University; Jalgaon - 425 001 India
| | - Asha D. Jangale
- School of Chemical Sciences; North Maharashtra University; Jalgaon - 425 001 India
| | - Dipak S. Dalal
- School of Chemical Sciences; North Maharashtra University; Jalgaon - 425 001 India
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9
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Dalal DS, Patil DR, Tayade YA. β‐Cyclodextrin: A Green and Efficient Supramolecular Catalyst for Organic Transformations. CHEM REC 2018; 18:1560-1582. [DOI: 10.1002/tcr.201800016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 05/07/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Dipak S. Dalal
- Department of Organic Chemistry, School of Chemical SciencesNorth Maharashtra University Jalgaon – 425 001 (M. S.) India
| | - Dipak R. Patil
- Department of Organic Chemistry, School of Chemical SciencesNorth Maharashtra University Jalgaon – 425 001 (M. S.) India
| | - Yogesh A. Tayade
- Department of Organic Chemistry, School of Chemical SciencesNorth Maharashtra University Jalgaon – 425 001 (M. S.) India
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10
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Bulut S, Queen WL. Catalyst-Free Synthesis of Aryl Diamines via a Three-Step Reaction Process. J Org Chem 2018; 83:3806-3818. [DOI: 10.1021/acs.joc.8b00151] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Safak Bulut
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), Valais Wallis, CH-1951 Sion, Switzerland
| | - Wendy L. Queen
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), Valais Wallis, CH-1951 Sion, Switzerland
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11
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Mazloumi M, Shirini F, Goli-Jolodar O, Seddighi M. Nanoporous TiO2 containing an ionic liquid bridge as an efficient and reusable catalyst for the synthesis of N,N′-diarylformamidines, benzoxazoles, benzothiazoles and benzimidazoles. NEW J CHEM 2018. [DOI: 10.1039/c8nj00171e] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nanoporous TiO2 modified with an ionic liquid was used for efficient coupling of amines, 1,2-phenylene diamines, 2-aminophenol and 2-aminothiophenol with orthoesters.
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Affiliation(s)
- M. Mazloumi
- Department of Chemistry
- College of Sciences
- University of Guilan
- Rasht
- Iran
| | - F. Shirini
- Department of Chemistry
- College of Sciences
- University of Guilan
- Rasht
- Iran
| | - O. Goli-Jolodar
- Department of Chemistry
- College of Sciences
- University of Guilan
- Rasht
- Iran
| | - M. Seddighi
- Department of Chemistry
- College of Sciences
- University of Guilan
- Rasht
- Iran
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12
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Nasresfahani Z, Kassaee MZ, Eidi E. Ionic liquid‐functionalized mesoporous silica nanoparticles ([pmim]FeCl
4
/MSNs): Efficient nanocatalyst for solvent‐free synthesis of
N
,
N
′‐diaryl‐substituted formamidines. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3800] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zahra Nasresfahani
- Department of ChemistryTarbiat Modares University PO Box 14155‐175 Tehran Iran
| | | | - Esmaiel Eidi
- Department of ChemistryTarbiat Modares University PO Box 14155‐175 Tehran Iran
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13
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β-Cyclodextrin as a Supramolecular Catalyst for the Synthesis of 1H-Pyrazolo[1,2-b]phthalazine-5,10-dione Derivatives in Water. Catal Letters 2017. [DOI: 10.1007/s10562-017-2032-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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14
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[bmim]OH: An efficient catalyst for the synthesis of mono and bis spirooxindole derivatives in ethanol at room temperature. CHINESE CHEM LETT 2016. [DOI: 10.1016/j.cclet.2016.01.016] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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15
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Peddarao T, Baishya A, Barman MK, Kumar A, Nembenna S. Metal-free access of bulky N,N′-diarylcarbodiimides and their reduction: bulky N,N′-diarylformamidines. NEW J CHEM 2016. [DOI: 10.1039/c6nj00907g] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile synthetic protocol for the preparation of N,N′-diarylcarbodiimides and their reduction with sodium borohydride in ethanol to obtain N,N′-diarylformamidines has been demonstrated.
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Affiliation(s)
- Thota Peddarao
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar
- India
| | - Ashim Baishya
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar
- India
| | - Milan Kr. Barman
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar
- India
| | - Ajay Kumar
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar
- India
| | - Sharanappa Nembenna
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Bhubaneswar
- India
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16
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Wagh YB, Tayade YA, Padvi SA, Patil BS, Patil NB, Dalal DS. A cesium fluoride promoted efficient and rapid multicomponent synthesis of functionalized 2-amino-3-cyano-4H-pyran and spirooxindole derivatives. CHINESE CHEM LETT 2015. [DOI: 10.1016/j.cclet.2015.06.014] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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17
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Tayade YA, Padvi SA, Wagh YB, Dalal DS. β-Cyclodextrin as a supramolecular catalyst for the synthesis of dihydropyrano[2,3-c]pyrazole and spiro[indoline-3,4′-pyrano[2,3-c]pyrazole] in aqueous medium. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.03.084] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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Tayade YA, Patil DR, Wagh YB, Jangle AD, Dalal DS. An efficient synthesis of 3-indolyl-3-hydroxy oxindoles and 3,3-di(indolyl)indolin-2-ones catalyzed by sulfonated β-CD as a supramolecular catalyst in water. Tetrahedron Lett 2015; 56:666-673. [PMID: 32287446 PMCID: PMC7111843 DOI: 10.1016/j.tetlet.2014.12.012] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 12/04/2014] [Accepted: 12/07/2014] [Indexed: 01/27/2023]
Abstract
Sulfonated-β-cyclodextrin (β-CD-SO3H) promoted efficient and fast electrophilic substitution reaction of indoles with various isatins reflux in water is reported affording various 3-indolyl-3-hydroxy oxindoles and 3,3-di(indolyl)indolin-2-ones in good to excellent yields in short reaction time.
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Affiliation(s)
- Yogesh A Tayade
- School of Chemical Sciences, North Maharashtra University, Jalgaon 425 001 (M.S.), India
| | - Dipak R Patil
- School of Chemical Sciences, North Maharashtra University, Jalgaon 425 001 (M.S.), India
| | - Yogesh B Wagh
- School of Chemical Sciences, North Maharashtra University, Jalgaon 425 001 (M.S.), India
| | - Asha D Jangle
- School of Chemical Sciences, North Maharashtra University, Jalgaon 425 001 (M.S.), India
| | - Dipak S Dalal
- School of Chemical Sciences, North Maharashtra University, Jalgaon 425 001 (M.S.), India
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19
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Deshmukh MB, Wagh ND, Sikder AK, Borse AU, Dalal DS. Cyclodextrin Nitrate Ester/H2SO4 as a Novel Nitrating System for Efficient Synthesis of Insensitive High Explosive 3-Nitro-1,2,4-triazol-5-one. Ind Eng Chem Res 2014. [DOI: 10.1021/ie502555a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mukesh B. Deshmukh
- Department
of Organic Chemistry, School of Chemical Sciences, North Maharashtra University, Jalgaon 425 001, India
| | - Nilesh D. Wagh
- School
of Environment and Earth Sciences, North Maharashtra University, Jalgaon 425 001, India
| | - Arun K. Sikder
- High Energy Materials Research Laboratory (HEMRL), Pune 411 021, India
| | - Amulrao U. Borse
- Department
of Organic Chemistry, School of Chemical Sciences, North Maharashtra University, Jalgaon 425 001, India
| | - Dipak S. Dalal
- Department
of Organic Chemistry, School of Chemical Sciences, North Maharashtra University, Jalgaon 425 001, India
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20
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Qin L, Duan PF, Liu MH. Interfacial assembly and host–guest interaction of anthracene-conjugated l-glutamate dendron with cyclodextrin at the air/water interface. CHINESE CHEM LETT 2014. [DOI: 10.1016/j.cclet.2013.12.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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21
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Dar BA, Ahmad SN, Wagay MA, Hussain A, Ahmad N, Bhat KA, Khuroo MA, Sharma M, Singh B. Ultrasound promoted expeditious, catalyst-free and solvent-free approach for the synthesis of N,N′-diarylsubstituted formamidines at room temperature. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.06.131] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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22
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Hu XS, Deng HM, Li J, Jia XS, Li CJ. Selective binding of unsaturated aliphatic hydrocarbons by a pillar[5]arene. CHINESE CHEM LETT 2013. [DOI: 10.1016/j.cclet.2013.05.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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