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Cherfaoui B, Chebrouk F, Hassaine R, Khalfaoui M, Boukennna L, Hamroun MSE, Abou-Mustapha M, Lazhar G. Hemi-synthesis of novel chiral benzodiazepine derivatives from Eucalyptus citriodora essential oil: 2D NMR experiments and differential scanning calorimetry study of diastereoisomers. Nat Prod Res 2024; 38:2486-2497. [PMID: 36890766 DOI: 10.1080/14786419.2023.2185888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 02/25/2023] [Indexed: 03/10/2023]
Abstract
An efficient in situ condensation of citronellal, the main constituent of Eucalyptus citriodora essential oil (51%), with different amine derivatives of 2,3-diaminomaleonitrile and 3-[(2-aminoaryl)amino]dimedone has led to novel chiral benzodiazepine structures. All reactions were precipitated in ethanol and pure products were obtained in good yields (58-75%) without any purification. The synthesized benezodiazepines were characterized by spectroscopic techniques, namely 1H-NMR, 13C-NMR, 2D NMR and FTIR. Differential Scanning Calorimetry (DSC) and HPLC were used to confirm the formation diastereomeric mixtures of benzodiazepine derivatives.
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Affiliation(s)
- Brahim Cherfaoui
- Scientific and Technical Center of Research in Physical and Chemical Analysis CRAPC, BP384, Tipaza, Algeria
- Laboratory of Polymeric Materials (LPM), Faculty of Chemistry, U.S.T.H.B., Algiers, Algeria
| | - Farid Chebrouk
- Scientific and Technical Center of Research in Physical and Chemical Analysis CRAPC, BP384, Tipaza, Algeria
- Laboratory of Biomathematics, Biochemistry, Biophysics and Scientometrics (L3BS), Faculty of Nature and Life Sciences (FSNV), University of Bejaia, Bejaia, Algeria
| | - Ridha Hassaine
- Scientific and Technical Center of Research in Physical and Chemical Analysis CRAPC, BP384, Tipaza, Algeria
- Laboratory of Catalysis and Synthesis in Organic Chemistry, Faculty of Sciences, University of Tlemcen, Tlemcen, Algeria
| | - Massaab Khalfaoui
- Laboratory of Polymeric Materials (LPM), Faculty of Chemistry, U.S.T.H.B., Algiers, Algeria
| | - Leϊla Boukennna
- Scientific and Technical Center of Research in Physical and Chemical Analysis CRAPC, BP384, Tipaza, Algeria
- Laboratory of Polymeric Materials (LPM), Faculty of Chemistry, U.S.T.H.B., Algiers, Algeria
| | | | - Mohamed Abou-Mustapha
- Scientific and Technical Center of Research in Physical and Chemical Analysis CRAPC, BP384, Tipaza, Algeria
| | - Gacem Lazhar
- Scientific and Technical Center of Research in Physical and Chemical Analysis CRAPC, BP384, Tipaza, Algeria
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2
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Tolu-Bolaji OO, Sojinu SO, Okedere AP, Ajani OO. A review on the chemistry and pharmacological properties of benzodiazepine motifs in drug design. ARAB JOURNAL OF BASIC AND APPLIED SCIENCES 2022. [DOI: 10.1080/25765299.2022.2117677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Affiliation(s)
- Olayinka O. Tolu-Bolaji
- Department of Chemistry, College of Physical Sciences, Federal University of Agriculture, Abeokuta, Abeokuta, Ogun State, Nigeria
| | - Samuel O. Sojinu
- Department of Chemistry, College of Physical Sciences, Federal University of Agriculture, Abeokuta, Abeokuta, Ogun State, Nigeria
| | - Adebola P. Okedere
- Department of Chemistry, College of Physical Sciences, Federal University of Agriculture, Abeokuta, Abeokuta, Ogun State, Nigeria
| | - Olayinka O. Ajani
- Department of Chemistry, College of Science and Technology, Covenant University, Ota, Ogun State, Nigeria
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3
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Sharma D, Pareek A, Arya H, Soni R, Rai P, Agrawal A, Nimesh S, Kumar D, Yaragorla S, Bhatt TK. Synthesis and inhibition studies towards the discovery of benzodiazepines as potential antimalarial compounds. Exp Parasitol 2022; 243:108411. [DOI: 10.1016/j.exppara.2022.108411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 10/04/2022] [Accepted: 10/18/2022] [Indexed: 11/25/2022]
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4
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Dolzhenko AV. Synthesis of Heterocycles in Nonconventional Bio‐based Reaction Media. HETEROCYCLES 2022. [DOI: 10.1002/9783527832002.ch9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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5
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Selective synthesis of benzimidazoles and benzodiazepines catalyzed by Brønsted Acid/ base-cooperative Titanocene dichloride. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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6
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Hashem HE, El Bakri Y. An overview on novel synthetic approaches and medicinal applications of benzimidazole compounds. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103418] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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7
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Xiong W, Peng X, Zhong R, Zheng J, Duo S, Gong S, Sun H, Sun Q. Construction of a Clock Catalytic System: Highly Efficient and Self‐Indicating Synthesis of Benzoheterocycles at Ambient Temperature. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Wu‐Lin Xiong
- Jiangxi Key Laboratory of Organic Chemistry Jiangxi Science and Technology Normal University 605 Fenglin Ave Nanchang, Jiangxi 330013 P. R. China
| | - Xiao‐Chong Peng
- Jiangxi Key Laboratory of Organic Chemistry Jiangxi Science and Technology Normal University 605 Fenglin Ave Nanchang, Jiangxi 330013 P. R. China
| | - Ren‐Yuan Zhong
- Jiangxi Key Laboratory of Organic Chemistry Jiangxi Science and Technology Normal University 605 Fenglin Ave Nanchang, Jiangxi 330013 P. R. China
| | - Jianwei Zheng
- Department of Chemistry Northeastern University NO. 3–11, Wenhua Rd Shenyang, Liaoning 110819 P. R. China
| | - Shuwang Duo
- Jiangxi Key Laboratory of Organic Chemistry Jiangxi Science and Technology Normal University 605 Fenglin Ave Nanchang, Jiangxi 330013 P. R. China
| | - Shan‐Shan Gong
- Jiangxi Key Laboratory of Organic Chemistry Jiangxi Science and Technology Normal University 605 Fenglin Ave Nanchang, Jiangxi 330013 P. R. China
| | - Hong‐bin Sun
- Department of Chemistry Northeastern University NO. 3–11, Wenhua Rd Shenyang, Liaoning 110819 P. R. China
| | - Qi Sun
- Jiangxi Key Laboratory of Organic Chemistry Jiangxi Science and Technology Normal University 605 Fenglin Ave Nanchang, Jiangxi 330013 P. R. China
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8
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Ghosh S, Biswas K. Metal-free multicomponent approach for the synthesis of propargylamine: a review. RSC Adv 2021; 11:2047-2065. [PMID: 35424169 PMCID: PMC8693810 DOI: 10.1039/d0ra09392k] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 12/14/2020] [Indexed: 12/15/2022] Open
Abstract
Propargylamines are important classes of alkyne coupled amine compounds used in heterocyclic chemistry and pharmaceuticals chemistry and have a large impact as a pharmacophore used in medicinal chemistry. One of the straightforward approaches for the synthesis of this class of compound is A3 coupling, a three-component coupling reaction among aldehyde, alkyne (terminal acetylene) and amine. However, there are many methods other than conventional three component alkyne–aldehyde–amine (A3) coupling which have also been reported for the synthesis of propargylamine. Most of these methods are based on the metal catalyzed activation of terminal alkyne. From the perspective of green and sustainable chemistry, the scientific community should necessarily focus on metal-free techniques which can access a variety of propargylamines. There are only a few reports found in the literature where propargylamines were successfully synthesized under metal-free conditions. This present review article neatly and precisely encompasses the comprehensive study of metal-free protocols in propargylamine synthesis putting forth their mechanisms and other aspects. Metal-free propargylamines synthesis via multicomponent reactions.![]()
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Affiliation(s)
- Sujit Ghosh
- Department of Chemistry
- Raiganj Surendranath Mahavidyalaya
- Raiganj 733134
- India
| | - Kinkar Biswas
- Department of Chemistry
- Raiganj University
- Raiganj 733134
- India
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9
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Nunewar SN, Sangu KG, Kotla NK, Tangellamudi ND. Oxidative Dearomatization as a Strategy for a Facile, Metal‐Free Synthesis of Vanillyl Benzodiazepines. ChemistrySelect 2020. [DOI: 10.1002/slct.202002523] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Saiprasad N. Nunewar
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500 037 India
| | - Komal G. Sangu
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500 037 India
| | - Naveen K. Kotla
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500 037 India
| | - Neelima D. Tangellamudi
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500 037 India
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10
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Verma P, Pal S, Chauhan S, Mishra A, Sinha I, Singh S, Srivastava V. Starch functionalized magnetite nanoparticles: A green, biocatalyst for one-pot multicomponent synthesis of imidazopyrimidine derivatives in aqueous medium under ultrasound irradiation. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127410] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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11
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Abd-Elmonem M, A. Mekheimer R, M. Hayallah A, A. Abo Elsoud F, U. Sadek K. Recent Advances in the Utility of Glycerol as a Benign and Biodegradable Medium in Heterocyclic Synthesis. CURR ORG CHEM 2020. [DOI: 10.2174/1385272823666191025150646] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
:
Glycerol is a non-toxic, recyclable and biodegradable organic waste produced
as a byproduct in the production of biodiesel fuel. Currently, glycerol is considered
a green solvent and catalyst for a large variety of applications. This work discusses
the significance of glycerol for heterocyclic synthesis. All the reported studies
consider glycerol as an efficient and sustainable benign medium.
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Affiliation(s)
- Mohamed Abd-Elmonem
- Department of Chemistry, Faculty of Science, Minia University, Minia 61519, Egypt
| | - Ramadan A. Mekheimer
- Department of Chemistry, Faculty of Science, Minia University, Minia 61519, Egypt
| | - Alaa M. Hayallah
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Deraya University, Minia, Egypt
| | - Fatma A. Abo Elsoud
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Deraya University, Minia, Egypt
| | - Kamal U. Sadek
- Department of Chemistry, Faculty of Science, Minia University, Minia 61519, Egypt
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12
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Sherly mole P, George S, Shebitha A, Kannan V, Mathew S, Asha K, Sreekumar K. Amphiphilic Dendrimer as Reverse Micelle: Synthesis, Characterization and Application as Homogeneous Organocatalyst. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.130676] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Janciene R, Mikulskiene G. The complete 1 H and 13 C NMR spectra assignments of N-(2-nitrobenzoyl)-1,5-benzodiazepin-2-one and dihydroquinazolino[3,2-α]benzodiazepine derivatives. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2019; 57:968-974. [PMID: 31325185 DOI: 10.1002/mrc.4924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 05/24/2019] [Accepted: 07/11/2019] [Indexed: 06/10/2023]
Affiliation(s)
- Regina Janciene
- Vilnius University Life Sciences Center, Institute of Biochemistry, Vilnius, Lithuania
| | - Gema Mikulskiene
- Vilnius University Life Sciences Center, Institute of Biochemistry, Vilnius, Lithuania
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14
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Recent advances in the application of acetophenone in heterocyclic compounds synthesis. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-019-01774-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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15
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Metal-free selective synthesis of 2-substituted benzimidazoles catalyzed by Brönsted acidic ionic liquid: Convenient access to one-pot synthesis of N-alkylated 1,2-disubstituted benzimidazoles. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.05.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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16
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AlMarzouq DS, Elnagdi NMH. Glycerol and Q-Tubes: Green Catalyst and Technique for Synthesis of Polyfunctionally Substituted Heteroaromatics and Anilines. Molecules 2019; 24:E1806. [PMID: 31083287 PMCID: PMC6540232 DOI: 10.3390/molecules24091806] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 05/02/2019] [Accepted: 05/07/2019] [Indexed: 11/17/2022] Open
Abstract
The role of glycerol as a green bio-based solvent, reactant, and/or a catalyst in the synthesis of novel heterocycles, under pressure, is studied. Synthesis of novel quinolines in good yields using a new modified Skraup synthesis, utilizing glycerol and pressure Q-tubes, is demonstrated. Novel aniline trimers are prepared using glycerol, and substituted anilines under pressure, in acidic medium and water. Glycerol was employed as a catalyst and a green solvent in the synthesis of novel pyridazines 13a-c. The mechanisms of the reactions and the catalytic effect of glycerol in protic and aprotic media are fully discussed. The structures of the synthesized compounds were determined via X-ray crystallography and spectroscopic methods.
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Affiliation(s)
- Douaa Salman AlMarzouq
- Department of Environmental Health, College of Health Sciences, the Public Authority of Applied Education and Training, P.O. Box 23167, Safat 13092, Kuwait.
| | - Noha M Hilmy Elnagdi
- Department of Organic Chemistry, Faculty of Pharmacy, Modern University for Technology and Information, Cairo, P.O. Box 12518, Cairo 11511, Egypt.
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17
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Abstract
Tetrazole derivatives are a prime class of heterocycles, very important to medicinal chemistry and drug design due to not only their bioisosterism to carboxylic acid and amide moieties but also to their metabolic stability and other beneficial physicochemical properties. Although more than 20 FDA-approved drugs contain 1 H- or 2 H-tetrazole substituents, their exact binding mode, structural biology, 3D conformations, and in general their chemical behavior is not fully understood. Importantly, multicomponent reaction (MCR) chemistry offers convergent access to multiple tetrazole scaffolds providing the three important elements of novelty, diversity, and complexity, yet MCR pathways to tetrazoles are far from completely explored. Here, we review the use of multicomponent reactions for the preparation of substituted tetrazole derivatives. We highlight specific applications and general trends holding therein and discuss synthetic approaches and their value by analyzing scope and limitations, and also enlighten their receptor binding mode. Finally, we estimated the prospects of further research in this field.
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Affiliation(s)
- Constantinos G. Neochoritis
- Drug Design Group, Department of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9700 AD Groningen, The Netherlands
| | - Ting Zhao
- Drug Design Group, Department of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9700 AD Groningen, The Netherlands
| | - Alexander Dömling
- Drug Design Group, Department of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9700 AD Groningen, The Netherlands
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18
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Jamale DK, Undare SS, Valekar NJ, Sarkate AP, Kolekar GB, Anbhule PV. Glycerol Mediated Synthesis, Biological Evaluation, and Molecular Docking Study of 4‐(1
H
‐pyrazol‐4‐yl)‐polyhydroquinolines as Potent Antitubercular Agents. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3438] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Dattatraya K. Jamale
- Chemistry Research Laboratory, Department of ChemistryShri Shivaji Mahavidyalaya, Barshi Shivaji Nagar, Barshi Maharashtra India
| | - Santosh S. Undare
- Department of ChemistryBalbhim College of Arts, Science and Commerce Beed, Dist Beed Maharashtra India
| | - Navanath J. Valekar
- Medicinal Chemistry Research Laboratory, Department of ChemistryShivaji University, Kolhapur Vidyanagar, Kolhapur Maharashtra India
| | - Aniket P. Sarkate
- Department of Chemical TechnologyDr. Babasaheb Ambedkar Marathwada University, Aurangabad Jaisingpura, Aurangabad Maharashtra India
| | - Govind B. Kolekar
- Medicinal Chemistry Research Laboratory, Department of ChemistryShivaji University, Kolhapur Vidyanagar, Kolhapur Maharashtra India
| | - Prashant V. Anbhule
- Medicinal Chemistry Research Laboratory, Department of ChemistryShivaji University, Kolhapur Vidyanagar, Kolhapur Maharashtra India
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19
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Al Garadi W, Ramli Y, El Ghayati L, El Hafi M, Moussaif A, Essassi EM, Mague JT. 4-Phenyl-2,5,5a,6,7,8,9,9a-hexahydro-1 H-1,5-benzodiazepine-2-thione ethanol monosolvate. IUCRDATA 2018. [DOI: 10.1107/s2414314618012762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
In the solvated title compound, C15H18N2S·C2H5OH, the seven-membered ring has a twisted envelope conformation and the cyclohexyl ring has a chair conformation. In the crystal, N—H...O and O—H...S hydrogen bonds as well as C—H...π(ring) interactions form helical chains in which the thione and solvent ethanol molecules alternate. These chains are formed into layers parallel to (101) by inversion-related pairs of N—H...S hydrogen bonds. The ethanol solvent molecule is disordered over two sets of sites [occupancy ratio 0.880 (8): 0.120 (8)] with the oxygen atom in common.
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20
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Ingale AP, More VK, Gangarde US, Shinde SV. ChemoselectiveN-tert-butyloxycarbonylation of amines in glycerol. NEW J CHEM 2018. [DOI: 10.1039/c8nj01585f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The operational simplicity, cleaner reaction, rapid reaction convergence, functional group tolerance, excellent yield, high selectivity, catalyst-free feature and solvent recyclability are the distinct advantages of this protocol. This makes the protocol feasible, economical and environmentally benign.
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Affiliation(s)
- Ajit P. Ingale
- Dada Patil College
- Savitribai Phule Pune University
- Ahmednagar
- India
- School of Chemical Science
| | - Vishal K. More
- Dada Patil College
- Savitribai Phule Pune University
- Ahmednagar
- India
| | | | - Sandeep V. Shinde
- School of Chemical Science
- Swami Ramanand Teerth Marathwada University
- Nanded
- India
- Pratibha Niketan College
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21
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Catalyst-free, efficient and one pot protocol for synthesis of nitriles from aldehydes using glycerol as green solvent. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.11.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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22
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Jia L, Han F. Sustainable synthesis of 3-substituted phthalides via a catalytic one-pot cascade strategy from 2-formylbenzoic acid with β-keto acids in glycerol. Beilstein J Org Chem 2017; 13:1425-1429. [PMID: 28781708 PMCID: PMC5530723 DOI: 10.3762/bjoc.13.139] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Accepted: 07/11/2017] [Indexed: 11/28/2022] Open
Abstract
Background: Phthalides are privileged constituents of numerous pharmaceuticals, natural products and agrochemicals and exhibit several biological and therapeutic activities. Therefore, the development of new, facile, and sustainable strategies for the construction of these moieties is highly desired. Results: A broad substrate scope for β-keto acids was found to be strongly compatible with this catalytic process, affording a wide variety of 3-substituted phthalides in good to excellent yields. Conclusion: A concise and efficient synthesis strategy of 3-substituted phthalides from 2-formylbenzoic acid and β-keto acids via a catalytic one-pot cascade reaction in glycerol has been accomplished.
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Affiliation(s)
- Lina Jia
- College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar 161006, China
| | - Fuzhong Han
- College of Chemistry and Chemical Engineering, Qiqihar University, Qiqihar 161006, China
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23
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Xu Z, Wang DS, Yu X, Yang Y, Wang D. Tunable Triazole-Phosphine-Copper Catalysts for the Synthesis of 2-Aryl-1H
-benzo[d]imidazoles from Benzyl Alcohols and Diamines by Acceptorless Dehydrogenation and Borrowing Hydrogen Reactions. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700179] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Zhaojun Xu
- Key Laboratory of Synthetic and Biological Colloids; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; Wuxi 214122 Jiangsu Province People's Republic of China
| | - Duo-Sheng Wang
- Department of Chemistry; University of Chicago; 5735 S. Ellis Avenue Chicago, IL 60637 USA
| | - Xiaoli Yu
- Key Laboratory of Synthetic and Biological Colloids; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; Wuxi 214122 Jiangsu Province People's Republic of China
| | - Yongchun Yang
- Key Laboratory of Synthetic and Biological Colloids; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; Wuxi 214122 Jiangsu Province People's Republic of China
| | - Dawei Wang
- Key Laboratory of Synthetic and Biological Colloids; Ministry of Education; School of Chemical and Material Engineering; Jiangnan University; Wuxi 214122 Jiangsu Province People's Republic of China
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24
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Illán-Cabeza NA, Jiménez-Pulido SB, Hueso-Ureña F, Peña-Ruiz T, Quirós-Olozábal M, Moreno-Carretero MN. Interactions between 2,4-bis-pteridine-1,5-benzodiazepine and group 12 dihalides: synthesis, spectral and XRD structural studies and theoretical calculations. Dalton Trans 2016; 45:17896-17909. [PMID: 27775738 DOI: 10.1039/c6dt03583c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
2,4-Bis(1,3,7-trimethyl-pteridine-2,4(1H,3H)-dione-6-yl)-2,3-dihydro-2-methyl-1H-1,5-benzodiazepine (DLMBZD) has been prepared and its molecular and crystal structures have been determined from spectral and XRD data. The benzodiazepine ligand was reacted with zinc(ii), cadmium(ii) and mercury(ii) chloride, bromide and iodide to give complexes with general formula [M(DLMBZD)X2]. The complexes have been synthesized and characterized by IR, NMR and elemental analysis. The structure of seven complexes has been obtained by single crystal X-ray diffraction. In all the cases, the metal is (2 + 2 + 1)-five-coordinated by two halide ligands, two nitrogen atoms from pyrazine and diazepine rings and a carbonyl oxygen from a pteridine ring. The coordinated-metal environment is a square-based pyramid, with increasing trigonality from Hg(ii) to Zn(ii) complexes. To coordinate the metals, the ligand folds itself, establishing four intramolecular σ-π interactions with the pyrimidine and pyrazine rings. A topological analysis of the electron density using the Quantum Theory of Atoms in Molecules and the complexes stability has been performed.
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Affiliation(s)
- Nuria A Illán-Cabeza
- Department of Inorganic and Organic Chemistry, Campus Las Lagunillas (B3). and University of Jaén, 23071-Jaén, Spain.
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25
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Glycerol assisted eco-friendly strategy for the facile synthesis of 4,4′-(arylmethylene)bis(3-methyl-1H-pyrazol-5-ols) and 2-aryl-2,3-dihydroquinazolin-4(1H)-ones under catalyst-free conditions. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2728-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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26
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Glycerol as a green solvent for efficient, one-pot and catalyst free synthesis of 2,4,5-triaryl and 1,2,4,5-tetraaryl imidazole derivatives. JOURNAL OF SAUDI CHEMICAL SOCIETY 2016. [DOI: 10.1016/j.jscs.2013.02.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Singh A, Palakollu V, Pandey A, Kanvah S, Sharma S. Green synthesis of 1,4-benzodiazepines over La2O3 and La(OH)3 catalysts: possibility of Langmuir–Hinshelwood adsorption. RSC Adv 2016. [DOI: 10.1039/c6ra22719h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Adsorption of all the reactants and order of addition play a key role in the synthesis of 1,4-diazepines depicting possibility of Langmuir–Hinshelwood mechanism.
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Affiliation(s)
- Archana Singh
- Department of Chemistry
- Indian Institute of Technology Gandhinagar
- Gandhinagar
- India
| | | | - Aman Pandey
- Department of Chemistry
- Indian Institute of Technology Gandhinagar
- Gandhinagar
- India
| | - Sriram Kanvah
- Department of Chemistry
- Indian Institute of Technology Gandhinagar
- Gandhinagar
- India
| | - Sudhanshu Sharma
- Department of Chemistry
- Indian Institute of Technology Gandhinagar
- Gandhinagar
- India
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28
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Yan Q, Zang H, Wu C, Feng J, Li M, Zhang M, Wang L, Cheng B. Synthesis, characterization and catalytic application of novel ionic liquids based on thiazolium cation. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2015.01.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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29
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Guo P, Zeng X, Chen S, Luo M. Au(I)–N-heterocyclic carbene complex-catalyzed synthesis of 1-substituted benzo[b][1,4]diazepines from N-substituted o-phenylenediamines and terminal alkynes. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.06.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Maleki A, Ghamari N, Kamalzare M. Chitosan-supported Fe3O4 nanoparticles: a magnetically recyclable heterogeneous nanocatalyst for the syntheses of multifunctional benzimidazoles and benzodiazepines. RSC Adv 2014. [DOI: 10.1039/c3ra47366j] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
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33
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Pasquale GA, Ruiz DM, Jios JL, Autino JC, Romanelli GP. Preyssler catalyst-promoted rapid, clean, and efficient condensation reactions for 3H-1,5-benzodiazepine synthesis in solvent-free conditions. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.09.101] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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35
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Thurow S, Webber R, Perin G, Lenardão EJ, Alves D. Glycerol/hypophosphorous acid: an efficient system solvent-reducing agent for the synthesis of 2-organylselanyl pyridines. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.04.057] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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36
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Hei JH, Zhi YX, Zhen Y, Li J, Zhang FX. Syntheses, structures, and luminescence of Co(II), Zn(II), Cd(II) complexes with 1-(2-furylmethylene)-2-(2-furyl)benzimidazole. J COORD CHEM 2013. [DOI: 10.1080/00958972.2013.780206] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Jia-Hui Hei
- a Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education , College of Chemistry and Materials Science, Northwest University , Xi’an , China
| | - Yan-Xiang Zhi
- a Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education , College of Chemistry and Materials Science, Northwest University , Xi’an , China
| | - Yuan Zhen
- a Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education , College of Chemistry and Materials Science, Northwest University , Xi’an , China
| | - Jun Li
- a Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education , College of Chemistry and Materials Science, Northwest University , Xi’an , China
| | - Feng-Xing Zhang
- a Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education , College of Chemistry and Materials Science, Northwest University , Xi’an , China
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37
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Gu Y, Jérôme F. Bio-based solvents: an emerging generation of fluids for the design of eco-efficient processes in catalysis and organic chemistry. Chem Soc Rev 2013; 42:9550-70. [DOI: 10.1039/c3cs60241a] [Citation(s) in RCA: 425] [Impact Index Per Article: 38.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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38
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Chebolu R, Kommi DN, Kumar D, Bollineni N, Chakraborti AK. Hydrogen-Bond-Driven Electrophilic Activation for Selectivity Control: Scope and Limitations of Fluorous Alcohol-Promoted Selective Formation of 1,2-Disubstituted Benzimidazoles and Mechanistic Insight for Rationale of Selectivity. J Org Chem 2012; 77:10158-67. [DOI: 10.1021/jo301793z] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rajesh Chebolu
- Department of Medicinal
Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar 160 062, Punjab, India
| | - Damodara N. Kommi
- Department of Medicinal
Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar 160 062, Punjab, India
| | - Dinesh Kumar
- Department of Medicinal
Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar 160 062, Punjab, India
| | - Narendra Bollineni
- Department of Medicinal
Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar 160 062, Punjab, India
| | - Asit K. Chakraborti
- Department of Medicinal
Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar 160 062, Punjab, India
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39
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Highly selective synthesis of libraries of 1,2-disubstituted benzimidazoles using silica gel soaked with ferric sulfate. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.05.129] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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40
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SiO2/H2SO4: An Efficient Catalytic System for Solvent-free 1, 5-benzodiazepines Synthesis. Jundishapur J Nat Pharm Prod 2012. [DOI: 10.5812/jjnpp.3624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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41
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Shushizadeh MR, Dalband N. SiO2/H2SO4: An Efficient Catalytic System for Solvent-free 1, 5-benzodiazepines Synthesis. Jundishapur J Nat Pharm Prod 2012. [DOI: 10.17795/jjnpp-3624] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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42
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Qian J, Liu Y, Cui J, Xu Z. Gold(I)-Catalyzed Synthesis of 1,5-Benzodiazepines Directly from o-Phenylenediamines and Alkynes. J Org Chem 2012; 77:4484-90. [DOI: 10.1021/jo300543n] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jianqiang Qian
- State Key Laboratory Breeding
Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, People’s
Republic of China
| | - Yunkui Liu
- State Key Laboratory Breeding
Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, People’s
Republic of China
- College of Chemistry & Materials Engineering, Wenzhou University, Zhejiang Province, Wenzhou 325027, People’s Republic of China
| | - Jianhai Cui
- State Key Laboratory Breeding
Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, People’s
Republic of China
| | - Zhenyuan Xu
- State Key Laboratory Breeding
Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, People’s
Republic of China
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Juliá-Hernández F, Arcas A, Bautista D, Vicente J. Synthesis and Hydrolysis of Cationic Palladium(II) 2,6-Diacetylpyridine Dimethyl Ketal Complexes. Cyclopalladation of 2,6-Diacetylpyridine. Palladium-Catalyzed Synthesis of a 1,5-Benzodiazepine. Organometallics 2012. [DOI: 10.1021/om300217k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Francisco Juliá-Hernández
- Grupo de Química Organometálica,
Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, and §SAI, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - Aurelia Arcas
- Grupo de Química Organometálica,
Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, and §SAI, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - Delia Bautista
- Grupo de Química Organometálica,
Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, and §SAI, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - José Vicente
- Grupo de Química Organometálica,
Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, and §SAI, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
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Santra S, Majee A, Hajra A. Nano indium oxide: an efficient catalyst for the synthesis of 1,2-disubstituted benzimidazoles in aqueous media. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.02.021] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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45
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Ryan JH, Hyland C, Meyer AG, Smith JA, Yin J. Seven-Membered Rings. PROGRESS IN HETEROCYCLIC CHEMISTRY 2012. [DOI: 10.1016/b978-0-08-096807-0.00016-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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46
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47
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SiO2/H2SO4: An Efficient Catalytic System for Solvent-free 1, 5-benzodiazepines Synthesis. Jundishapur J Nat Pharm Prod 2012; 7:61-4. [PMID: 24624156 PMCID: PMC3941859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2011] [Revised: 04/08/2012] [Accepted: 04/09/2012] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND 1, 5-Benzodiazepines have been investigated extensively by organic chemists due to their medicinal and pharmacological properties. These compounds are synthesized by condensation of o-phenylenediamines with carbonyl compounds in the presence of acid catalysts. OBJECTIVES During our studies on the application of silica resin with acid functional moieties, we found that SiO2/H2SO4 mixture is a simple and efficient catalyst for this method under microwave irradiation. MATERIALS AND METHODS The reaction was carried out simply by grinding SiO2/H2SO4 mixture with o-phenylenediamine, and ketone in the mortar; then the mixture was poured out into a sealed flask. Subsequently, it was irradiated in a microwave oven. RESULTS In this method a series of cyclic and acyclic ketones underwent above conversion to form corresponding 1, 5-benzodiazepines. CONCLUSIONS In conclusion, this method is a simple, rapid, and high yielding reaction (78-95%).
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