1
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Abdar A, Amiri A, Mirzaei M. Semi-automated solid-phase extraction of polycyclic aromatic hydrocarbons based on stainless steel meshes coated with metal-organic framework/graphene oxide. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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2
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Liu J, Li Y, Liu N, Huang N, Wang L, Li D. A new type of heterogeneous catalysis strategy for organic reactions: Ugi-3CR catalyzed by highly stable MOFs with exposed carboxyl groups. Org Chem Front 2022. [DOI: 10.1039/d2qo01257j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A mild and highly efficient Ugi-3CR using a novel Cu-COOH@MOF-6 as the catalyst has been developed, which provides facile access to α-amino amides. The recycling test and XRD images showed that the catalytic system has good stability and recyclability.
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Affiliation(s)
- Jinni Liu
- Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, College of Materials and Chemical Engineering, China Three Gorges University, Yichang, Hubei 443002, China
| | - Yongshuang Li
- Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, College of Materials and Chemical Engineering, China Three Gorges University, Yichang, Hubei 443002, China
| | - Na Liu
- Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, College of Materials and Chemical Engineering, China Three Gorges University, Yichang, Hubei 443002, China
| | - Nianyu Huang
- Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Science, China Three Gorges University, Yichang, Hubei 443002, China
| | - Long Wang
- Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, College of Materials and Chemical Engineering, China Three Gorges University, Yichang, Hubei 443002, China
- Hubei Three Gorges Laboratory, Yichang, Hubei 443007, China
| | - Dongsheng Li
- Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, College of Materials and Chemical Engineering, China Three Gorges University, Yichang, Hubei 443002, China
- Hubei Three Gorges Laboratory, Yichang, Hubei 443007, China
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3
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Dao PDQ, Park JH, Lim HJ, Cho CS. Synthesis of terpenylic acid and its analogues by oxidative cleavage and lactonization of cyclopentenyl carbinols. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01964-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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4
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Trigoura L, Xing Y, Chauhan BPS. Recyclable Catalysts for Alkyne Functionalization. Molecules 2021; 26:3525. [PMID: 34207751 PMCID: PMC8227695 DOI: 10.3390/molecules26123525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 05/31/2021] [Accepted: 06/04/2021] [Indexed: 11/16/2022] Open
Abstract
In this review, we present an assessment of recent advances in alkyne functionalization reactions, classified according to different classes of recyclable catalysts. In this work, we have incorporated and reviewed the activity and selectivity of recyclable catalytic systems such as polysiloxane-encapsulated novel metal nanoparticle-based catalysts, silica-copper-supported nanocatalysts, graphitic carbon-supported nanocatalysts, metal organic framework (MOF) catalysts, porous organic framework (POP) catalysts, bio-material-supported catalysts, and metal/solvent free recyclable catalysts. In addition, several alkyne functionalization reactions have been elucidated to demonstrate the success and efficiency of recyclable catalysts. In addition, this review also provides the fundamental knowledge required for utilization of green catalysts, which can combine the advantageous features of both homogeneous (catalyst modulation) and heterogeneous (catalyst recycling) catalysis.
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Affiliation(s)
- Leslie Trigoura
- Department of Chemistry, William Paterson University of New Jersey, 300 Pompton Road, Wayne, NJ 07470, USA;
- Engineered Nanomaterials Laboratory, Department of Chemistry, William Paterson University of New Jersey, 300 Pompton Road, Wayne, NJ 07470, USA
| | - Yalan Xing
- Department of Chemistry, William Paterson University of New Jersey, 300 Pompton Road, Wayne, NJ 07470, USA;
| | - Bhanu P. S. Chauhan
- Engineered Nanomaterials Laboratory, Department of Chemistry, William Paterson University of New Jersey, 300 Pompton Road, Wayne, NJ 07470, USA
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5
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Kousik S, Velmathi S. Engineering Metal-Organic Framework Catalysts for C-C and C-X Coupling Reactions: Advances in Reticular Approaches from 2014-2018. Chemistry 2019; 25:16451-16505. [PMID: 31313373 DOI: 10.1002/chem.201901987] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 06/21/2019] [Indexed: 01/24/2023]
Abstract
Metal-organic frameworks (MOFs) are a class of crystalline porous materials that have been actively used for several industrial and synthetic applications. MOFs are spatially and geometrically extrapolated coordination polymers with intriguing properties such as tunable porosity and dimensionality. In terms of their catalytic efficiency, MOFs combine the easy recoverability of heterogeneous catalysts with the increased selectivity of biological catalysts. It is therefore not surprising that a lot of work on optimizing MOF catalysts for organic transformations has been carried out over the past decade. In this review, recent developments in MOF catalysis are summarized, with special attention being paid to C-C, C-N, and C-O coupling reactions. The influence of pore size, pore environment, and load on catalytic activity is described. Post-synthetic stabilization techniques and host-guest interactions in caged MOF scaffolds are detailed. Mechanistic aspects pertaining to the use of MOFs in asymmetric heterogeneous catalysis are highlighted and categorized.
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Affiliation(s)
- Shravan Kousik
- Organic and Polymer Synthesis Laboratory, Department of Chemistry, National Institute of Technology, Tiruchirappalli, Tamil Nadu, 620015, India
| | - Sivan Velmathi
- Organic and Polymer Synthesis Laboratory, Department of Chemistry, National Institute of Technology, Tiruchirappalli, Tamil Nadu, 620015, India
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6
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A highly efficient synthesis of 2,4-diamino-6-arylpyrimidine-5-carbonitrile derivatives using NiCo2O4@Ni(BDC) metal-organic frameworks as a novel and bifunctional catalyst. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.120935] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Diep TD, Dao PDQ, Cho CS. Synthesis of Binuclear Isoquinoline- and Pyridine-Fused Benzimidazole-4,7-diones by Magnetic MOF-199-Catalyzed C-C Coupling/Cyclization Followed by Oxidation. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900635] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Thi Duyen Diep
- Department of Applied Chemistry; Kyungpook National University; 80 Daehakro, Bukgu 41566 Daegu Republic of Korea
| | - Pham Duy Quang Dao
- Department of Applied Chemistry; Kyungpook National University; 80 Daehakro, Bukgu 41566 Daegu Republic of Korea
| | - Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; 80 Daehakro, Bukgu 41566 Daegu Republic of Korea
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8
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Insights into the chemistry and therapeutic potential of furanones: A versatile pharmacophore. Eur J Med Chem 2019; 171:66-92. [DOI: 10.1016/j.ejmech.2019.03.021] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 02/09/2019] [Accepted: 03/07/2019] [Indexed: 02/06/2023]
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9
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Kim DY, Quang Dao PD, Cho CS. Synthesis of Pyrimidine- and Quinazoline-Fused Benzimidazole-4,7-diones Using Combinatorial Cyclocondensation and Oxidation. ACS OMEGA 2018; 3:17456-17465. [PMID: 31458351 PMCID: PMC6643376 DOI: 10.1021/acsomega.8b02755] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 11/20/2018] [Indexed: 05/27/2023]
Abstract
β-Bromo-α,β-unsaturated aldehydes and 2-bromobenzaldehydes react with 4,7-dimethoxy-1H-benzo[d]imidazole-2-amine by microwave irradiation in dimethylformamide in the presence of a base to give the corresponding dimethoxy-substituted benzo[4,5]imidazo[1,2-a]pyrimidines and benzo[4,5]imidazo[1,2-a]quinazolines, respectively, in moderate to good yields. Oxidation of such N-fused hybrid scaffolds by aqueous ceric ammonium nitrate affords pyrimidine- and quinazoline-fused benzimidazole-4,7-diones in high yields.
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10
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Dao PD, Lim HJ, Cho CS. Weak Base-Promoted Lactamization under Microwave Irradiation: Synthesis of Quinolin-2(1 H)-ones and Phenanthridin-6(5 H)-ones. ACS OMEGA 2018; 3:12114-12121. [PMID: 31459288 PMCID: PMC6645425 DOI: 10.1021/acsomega.8b01742] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 09/13/2018] [Indexed: 05/07/2023]
Abstract
Quinolin-2(1H)-ones and phenanthridin-6(5H)-ones are synthesized in high yields by K2CO3-promoted cyclization of N-aryl-β-bromo-α,β-unsaturated amides and N-aryl-2-bromobenzamides in dimethylformamide under microwave irradiation.
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Affiliation(s)
- Pham Duy
Quang Dao
- Department
of Applied Chemistry and Department of Environmental Engineering, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 41566, Republic
of Korea
| | - Ho-Jin Lim
- Department
of Applied Chemistry and Department of Environmental Engineering, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 41566, Republic
of Korea
| | - Chan Sik Cho
- Department
of Applied Chemistry and Department of Environmental Engineering, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 41566, Republic
of Korea
- E-mail:
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11
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Yoo JM, Dao PDQ, Cho CS. Copper-catalyzed CN Coupling and Cyclization of 2-(2-Bromophenyl)-1H
-indoles with Primary Amides Leading to Indolo[1,2-c
]quinazolines. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11545] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Jae Myeong Yoo
- Department of Applied Chemistry; Kyungpook National University; Daegu 41566 Republic of Korea
| | - Pham Duy Quang Dao
- Department of Applied Chemistry; Kyungpook National University; Daegu 41566 Republic of Korea
| | - Chan Sik Cho
- Department of Applied Chemistry; Kyungpook National University; Daegu 41566 Republic of Korea
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12
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Wang Y, Cui H, Zhang L, Su CY. An Acid Stable Metal-Organic Framework as an Efficient and Recyclable Catalyst for the O−H Insertion Reaction of Carboxylic Acids. ChemCatChem 2018. [DOI: 10.1002/cctc.201800597] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yingxia Wang
- MOE Laboratory of Bioinorganic and Synthetic Chemistry Lehn Institute of Functional Materials, School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
| | - Hao Cui
- MOE Laboratory of Bioinorganic and Synthetic Chemistry Lehn Institute of Functional Materials, School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
| | - Li Zhang
- MOE Laboratory of Bioinorganic and Synthetic Chemistry Lehn Institute of Functional Materials, School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
| | - Cheng-Yong Su
- MOE Laboratory of Bioinorganic and Synthetic Chemistry Lehn Institute of Functional Materials, School of Chemistry; Sun Yat-Sen University; Guangzhou 510275 China
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13
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Dao PD, Ho SL, Cho CS. Synthesis of N-Fused Benzimidazole-4,7-diones via Sequential Copper-Catalyzed C-N Coupling/Cyclization and Oxidation. ACS OMEGA 2018; 3:5643-5653. [PMID: 31458764 PMCID: PMC6642034 DOI: 10.1021/acsomega.8b00805] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 05/15/2018] [Indexed: 05/04/2023]
Abstract
2-(2-Bromovinyl)- and 2-(2-bromoaryl)-benzimidazoles, including their 4,7-dimethoxy analogs, react with primary amides by microwave irradiation (or usual heating) in dimethylformamide in the presence of a catalytic amount of CuI along with a base to give the corresponding benzo[4,5]imidazo[1,2-c]-pyrimidines and -quinazolines in good yields. Treatment of benzo[4,5]imidazo[1,2-c]-pyrimidines and -quinazolines having methoxy group on benzimidazole moiety with aqueous ceric ammonium nitrate affords unprecedented N-fused hybrid scaffolds, benzo[4,5]imidazo[1,2-c]-pyrimidin-6,9-diones and -quinazoline-8,11-diones, respectively, in high yields.
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14
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Dao PDQ, Ho SL, Lim HJ, Cho CS. Microwave-Assisted Cyclization under Mildly Basic Conditions: Synthesis of 6H-Benzo[c]chromen-6-ones and Their 7,8,9,10-Tetrahydro Analogues. J Org Chem 2018; 83:4140-4146. [DOI: 10.1021/acs.joc.8b00048] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Pham Duy Quang Dao
- Department of Applied Chemistry, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 41566, Republic of Korea
| | - Son Long Ho
- Department of Applied Chemistry, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 41566, Republic of Korea
| | - Ho-Jin Lim
- Department of Environmental Engineering, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 41566, Republic of Korea
| | - Chan Sik Cho
- Department of Applied Chemistry, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 41566, Republic of Korea
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15
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Devarajan N, Suresh P. Copper-catalyzed oxidative coupling of arylboronic acids with aryl carboxylic acids: Cu3(BTC)2 MOF as a sustainable catalyst to access aryl esters. Org Chem Front 2018. [DOI: 10.1039/c8qo00519b] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A straightforward and sustainable methodology for the synthesis of commercially important aryl esters via a C–O cross-coupling reaction was demonstrated using the Cu3(BTC)2 metal–organic framework.
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Affiliation(s)
- Nainamalai Devarajan
- Supramolecular and Catalysis Lab
- Dept. of Natural Products Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
| | - Palaniswamy Suresh
- Supramolecular and Catalysis Lab
- Dept. of Natural Products Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
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16
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Yang BW, Quang Dao PD, Yoon NS, Cho CS. Copper-catalyzed C-C coupling and cyclization: Synthesis of benzo[4,5]imidazo[1,2-a]pyridines and benzo[4,5]imidazo[2,1-a]isoquinolines. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.09.025] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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17
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Structural and Photophysical Properties of a Cd(II) Coordination Polymer Based on Mixed Aromatic Ligands: A Combined Experimental and Theoretical Study. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0537-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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Dao PD, Lee HK, Sohn HS, Yoon NS, Cho CS. Synthesis of Benzo[4,5]imidazo[1,2- c]pyrimidin-1-amines and Their Analogs via Copper-Catalyzed C-N Coupling and Cyclization. ACS OMEGA 2017; 2:2953-2958. [PMID: 31457630 PMCID: PMC6640920 DOI: 10.1021/acsomega.7b00693] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Accepted: 06/12/2017] [Indexed: 05/05/2023]
Abstract
2-(2-Bromovinyl)benzimidazoles and 2-(2-bromophenyl)benzimidazoles react with cyanamide by microwave irradiation in dimethylformamide in the presence of a catalytic amount of CuI along with a base to give the corresponding benzo[4,5]imidazo[1,2-c]pyrimidin-1-amines and benzo[4,5]imidazo[1,2-c]quinazolin-6-amines, respectively, in moderate to good yields. 2-(2-Bromophenyl)indoles also react with cyanamide under similar conditions to afford indolo[1,2-c]quinazolin-6-amines. The reaction pathway seems to proceed via a sequence such as intermolecular C-N coupling, C-N formative cyclization, and tautomerization.
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Affiliation(s)
- Pham Duy
Quang Dao
- Department
of Applied Chemistry, Department of Materials Science and Metallurgical
Engineering, and Department of Textile System Engineering, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 702-701, Republic of Korea
| | - Ha Kyeong Lee
- Department
of Applied Chemistry, Department of Materials Science and Metallurgical
Engineering, and Department of Textile System Engineering, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 702-701, Republic of Korea
| | - Ho-Sang Sohn
- Department
of Applied Chemistry, Department of Materials Science and Metallurgical
Engineering, and Department of Textile System Engineering, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 702-701, Republic of Korea
| | - Nam Sik Yoon
- Department
of Applied Chemistry, Department of Materials Science and Metallurgical
Engineering, and Department of Textile System Engineering, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 702-701, Republic of Korea
| | - Chan Sik Cho
- Department
of Applied Chemistry, Department of Materials Science and Metallurgical
Engineering, and Department of Textile System Engineering, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 702-701, Republic of Korea
- E-mail: (C.S.C.)
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19
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Lee HK, Sohn HS, Cho CS. Copper powder-catalyzed coupling and cyclization of 1-bromoallyl bromides with amidine hydrochlorides leading to pyrimidines. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1287276] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ha Kyeong Lee
- Department of Applied Chemistry, Kyungpook National University, Daegu, South Korea
| | - Ho-Sang Sohn
- Department of Materials Science and Metallurgical Engineering, Kyungpook National University, Daegu, South Korea
| | - Chan Sik Cho
- Department of Applied Chemistry, Kyungpook National University, Daegu, South Korea
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20
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Zhang HY, Hao XP, Mo LP, Liu SS, Zhang WB, Zhang ZH. A magnetic metal–organic framework as a highly active heterogeneous catalyst for one-pot synthesis of 2-substituted alkyl and aryl(indolyl)kojic acid derivatives. NEW J CHEM 2017. [DOI: 10.1039/c7nj01592e] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A novel magnetic metal–organic framework, NiFe2O4@MOF-5, was prepared and demonstrated to be a highly efficient catalyst for the one-pot three-component reaction of aldehyde, indole, and kojic acid.
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Affiliation(s)
- Hong-Yan Zhang
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
| | - Xiao-Peng Hao
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
| | - Li-Ping Mo
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
| | - Sha-Sha Liu
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
| | - Wen-Bo Zhang
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
| | - Zhan-Hui Zhang
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
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21
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Devarajan N, Karthik M, Suresh P. Copper catalyzed oxidative homocoupling of terminal alkynes to 1,3-diynes: a Cu3(BTC)2 MOF as an efficient and ligand free catalyst for Glaser–Hay coupling. Org Biomol Chem 2017; 15:9191-9199. [DOI: 10.1039/c7ob02196h] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
An efficient and sustainable methodology for the synthesis of 1,3-diynes has been demonstrated using a Cu3(BTC)2 metal organic framework.
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Affiliation(s)
- Nainamalai Devarajan
- Supramolecular and Catalysis Lab
- Dept. of Natural Products Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
| | - Murugan Karthik
- Supramolecular and Catalysis Lab
- Dept. of Natural Products Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
| | - Palaniswamy Suresh
- Supramolecular and Catalysis Lab
- Dept. of Natural Products Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625021
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22
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Yang BW, Ho SL, Lim HJ, Cho CS. Palladium-catalyzed carbonylative cyclization of 2-(2-bromovinyl)benzimidazoles leading to pyrrolone-fused benzimidazoles. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2015.12.040] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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