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Kumar M, Pandey SK, Khanna L, Mansi, Gupta D. An Efficient Method for Synthesis of New Tricyclic Benzimidazoles by Using Sodium Metabisulphite Adsorbed on Silica and Their Antimicrobial Studies. ChemistrySelect 2022. [DOI: 10.1002/slct.202201731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Manoj Kumar
- Amity Institute of Applied Sciences Amity University, Sector-125 Noida 201301 India
- Jubilant Biosys Limited, 15A, Knowledge Park II Greater Noida 201310 India
| | - Sushil K. Pandey
- Jubilant Biosys Limited, 15A, Knowledge Park II Greater Noida 201310 India
| | - Leena Khanna
- University School of Basic & Applied Sciences Guru Gobind Singh Indraprastha University, Dwarka New Delhi 110078 India
| | - Mansi
- University School of Basic & Applied Sciences Guru Gobind Singh Indraprastha University, Dwarka New Delhi 110078 India
| | - Deepshikha Gupta
- Amity Institute of Applied Sciences Amity University, Sector-125 Noida 201301 India
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2
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Guo Y, Huang PF, Liu Y, He BH. Visible-light-induced acylation/cyclization of active alkenes: facile access to acylated isoquinolinones. Org Biomol Chem 2022; 20:3767-3778. [PMID: 35438126 DOI: 10.1039/d2ob00528j] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nitrogen heterocycles, especially polycyclic compounds, are significant skeletons in valuable molecules. Herein, we developed an efficient and practical visible-light-induced acylation/cyclization of active alkenes with acyl oxime derivatives for constructing acylated indolo/benzimidazo-[2,1,a]isoquinolin-6(5H) ones. This reaction was compatible with various functional groups and a series of fused indole/imidazole skeletons were prepared in up to 95% yield at room temperature.
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Affiliation(s)
- Yang Guo
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Peng-Fei Huang
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Yu Liu
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
| | - Bin-Hong He
- Department of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China.
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3
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4
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Shaik BB, Seboletswe P, Mohite SB, Katari NK, Bala MD, Karpoormath R, Singh P. Lemon Juice: A Versatile Biocatalyst and Green Solvent in Organic Transformations. ChemistrySelect 2022. [DOI: 10.1002/slct.202103701] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Baji Baba Shaik
- Department of Pharmaceutical Chemistry Discipline of Pharmaceutical Sciences College of Health Sciences University of KwaZulu-Natal (Westville) Durban 4000 South Africa
| | - Pule Seboletswe
- School of Chemistry and Physics University of KwaZulu Natal Westville P/Bag X54001 Durban 4000 South Africa
| | - Sachin Balaso Mohite
- Department of Pharmaceutical Chemistry Discipline of Pharmaceutical Sciences College of Health Sciences University of KwaZulu-Natal (Westville) Durban 4000 South Africa
| | - Naresh Kumar Katari
- School of Chemistry and Physics University of KwaZulu Natal Westville P/Bag X54001 Durban 4000 South Africa
- Department of Chemistry School of Science GITAM Deemed to be University Hyderabad Telangana 502329 India
| | - Muhammad D. Bala
- School of Chemistry and Physics University of KwaZulu Natal Westville P/Bag X54001 Durban 4000 South Africa
| | - Rajshekhar Karpoormath
- Department of Pharmaceutical Chemistry Discipline of Pharmaceutical Sciences College of Health Sciences University of KwaZulu-Natal (Westville) Durban 4000 South Africa
| | - Parvesh Singh
- School of Chemistry and Physics University of KwaZulu Natal Westville P/Bag X54001 Durban 4000 South Africa
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5
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Borah B, Dhar Dwivedi K, Chowhan LR. 4‐Hydroxycoumarin: A Versatile Substrate for Transition‐metal‐free Multicomponent Synthesis of Bioactive Heterocycles. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100550] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Biplob Borah
- School of Applied Material Sciences Centre for Applied Chemistry Central University of Gujarat Sector-30 Gandhinagar 382030 India
| | - Kartikey Dhar Dwivedi
- School of Applied Material Sciences Centre for Applied Chemistry Central University of Gujarat Sector-30 Gandhinagar 382030 India
| | - L. Raju Chowhan
- School of Applied Material Sciences Centre for Applied Chemistry Central University of Gujarat Sector-30 Gandhinagar 382030 India
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6
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Patil UP, Patil SS. Natural Feedstock in Catalysis: A Sustainable Route Towards Organic Transformations. Top Curr Chem (Cham) 2021; 379:36. [PMID: 34389903 DOI: 10.1007/s41061-021-00346-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 07/21/2021] [Indexed: 10/20/2022]
Abstract
Catalysts are the jewel in the crown of the chemical industry, accelerating reaction kinetics and augmenting the efficiency of desired reaction paths. Natural feedstock is a renewable resource capable of providing valuable functional products; in addition, it confers an opportunity to create catalysts. As an alternative to stoichiometric reagents, and as a part of a sustainable approach, the implications of using natural feedstocks as a source of new catalysts has attracted considerable interest. Natural feedstock-derived catalysts can promote chemical transformations more efficiently. Recent reports have highlighted the significant role of these biogenic, cost-effective, innocuous, biodegradable materials as catalysts in many biologically and pharmacologically important protocols. This review outlines the decisive organic transformations for which feedstock-derived catalysts have been employed effectively and successfully, along with their economic and environmental benefits over traditional catalytic systems.
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Affiliation(s)
- U P Patil
- Department of Chemistry, Arts, Commerce and Science College (Affiliated to Shivaji University, Kolhapur), Palus, Sangli, Maharastra, 416310, India.
| | - Suresh S Patil
- Synthetic Research Laboratory, PG Department of Chemistry, PDVP College (Affiliated to Shivaji University, Kolhapur), Tasgaon, Sangli, Maharastra, 416312, India
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7
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Sharma YB, Hirlekar BU, Bharitkar YP, Hazra A. Lemon Juice: A Versatile Reusable Biocatalyst for the Synthesis of Bioactive Organic Compounds as well as Numerous Nanoparticles Based Catalytic System. CURR ORG CHEM 2021. [DOI: 10.2174/1385272825666210317151732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Green chemistry is an essential part of the organic synthesis chemistry and plays a
principal role in saving the environment from harmful and toxic catalysts. Fruit juice catalyzed
chemistry is a vital part of green chemistry in which lemon juice plays a potential role
in various organic transformations. This review article summarizes (from 2011-2020) the
application and importance of lemon juice in synthetic organic transformation as well as synthesis
of various type of nanoparticles and catalysts. This review article can help the researchers
to develop the route for the synthesis of various scaffolds, small molecules, nanoparticles
and catalysts under economical and environment friendly condition.
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Affiliation(s)
- Yogesh Brijwashi Sharma
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168, Maniktala Main Road, Kolkata - 700 054, India
| | - Bhakti Umesh Hirlekar
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168, Maniktala Main Road, Kolkata - 700 054, India
| | - Yogesh P. Bharitkar
- CSIR-Indian Institute of Integrative Medicine (IIIM), Branch Laboratory, Sanat Nagar, Srinagar-190005 (J&K), India
| | - Abhijit Hazra
- National Institute of Pharmaceutical Education and Research (NIPER), Chunilal Bhawan, 168, Maniktala Main Road, Kolkata - 700 054, India
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8
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Imtiaz S, Ahmad War J, Banoo S, Khan S. α-Aminoazoles/azines: key reaction partners for multicomponent reactions. RSC Adv 2021; 11:11083-11165. [PMID: 35423648 PMCID: PMC8695948 DOI: 10.1039/d1ra00392e] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 02/23/2021] [Indexed: 12/28/2022] Open
Abstract
Aromatic α-aminoazaheterocycles are the focus of significant investigations and exploration by researchers owing to their key role in diverse biological and physiological processes. The existence of their derivatives in numerous drugs and alkaloids is due to their heterocyclic nitrogenous nature. Therefore, the synthesis of a structurally diverse range of their derivatives through simple and convenient methods represents a vital field of synthetic organic chemistry. Multicomponent reactions (MCRs) provide a platform to introduce desirable structure diversity and complexity into a molecule in a single operation with a significant reduction in the use of harmful organic waste, and hence have attracted particular attention as an excellent tool to access these derivatives. This review covers the advances made from 2010 to the beginning of 2020 in terms of the utilization of α-aminoazaheterocycles as synthetic precursors in MCRs.
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Affiliation(s)
- Shah Imtiaz
- Department of Chemistry, Aligarh Muslim University Aligarh India-202002
| | - Jahangir Ahmad War
- Department of Chemistry, National Institute of Technology Kashmir India-190006
| | - Syqa Banoo
- Department of Chemistry, Mangalayatan University Beswan Aligarh India-202146
| | - Sarfaraz Khan
- Department of Chemistry, Aligarh Muslim University Aligarh India-202002
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9
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Chandrakar K, Patel JL, Mahapatra SP, Penta S. Recent Advances in On-Water Multicomponent Synthesis of Coumarin Derivatives. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824999201013164825] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Coumarin-linked heterocycles represent privileged structural subunits and are welldistributed
in naturally occurring compounds with immense biological activities. Multicomponent
reactions (MCRs) are becoming a valuable tool for synthesizing structurally diverse
molecular entities. On the other hand, the last year has seen a tremendous outburst in modifying
chemical processes to make them sustainable for the betterment of our environment. The
application of aqueous medium in organic synthesis is fulfilling some of the goals of ‘green
and sustainable chemistry’ as it has some advantages over the traditional synthetic methods in
terms of reaction rates, yields, purity of the products, product selectivity, etc. Hence, significant
progress has been made in recent years. In the present review, we provide an overview of
the recent developments of multicomponent synthesis of biologically relevant coumarin
linked and fused heterocyclic compounds carried out from 2015 till today in an aqueous medium.
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Affiliation(s)
- Komal Chandrakar
- Department of Chemistry, National Institute of Technology Raipur, G. E. Road, Raipur-492010, Chhattisgarh, India
| | - Jeevan Lal Patel
- Department of Chemistry, National Institute of Technology Raipur, G. E. Road, Raipur-492010, Chhattisgarh, India
| | - S. P. Mahapatra
- Department of Chemistry, National Institute of Technology Raipur, G. E. Road, Raipur-492010, Chhattisgarh, India
| | - Santhosh Penta
- Department of Chemistry, National Institute of Technology Raipur, G. E. Road, Raipur-492010, Chhattisgarh, India
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11
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Gulati S, Singh R, Sindhu J, Sangwan S. Eco-friendly Preparations of Heterocycles Using Fruit Juices as Catalysts: A Review. ORG PREP PROCED INT 2020. [DOI: 10.1080/00304948.2020.1773158] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Susheel Gulati
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| | - Rajvir Singh
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| | - Jayant Sindhu
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| | - Suman Sangwan
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
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12
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Jadhav GD, Mujawar TAP, Tekale SU, Pawar RP, More YW. Lemon Peel Powder: A Natural Catalyst for Multicomponent Synthesis of Coumarin Derivatives. CURRENT ORGANOCATALYSIS 2020. [DOI: 10.2174/2213337207666200211093655] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Lemon peel powder was used as a natural catalyst for the synthesis of biscoumarins
and 3,4-dihydropyrano[c]chromene derivatives. The catalyst is natural, biodegradable, environmentally
benign and thus contributes a valuable addition to the existing sustainable methods for the
synthesis of coumarin derivatives.
Objective:
Development of Green synthesis and use of Natural catalyst.
Methods:
Lemon peel powder was used as a natural, biodegradable, environmentally benign heterogenous
catalyst for the synthesis of coumarin derivatives.
Results:
Natural lemon peel powder was successfully used as a heterogeneous catalyst for the synthesis
of coumarin based heterocyclic compounds.
Conclusion:
In conclusion, an environmentally benign, green and one-pot multicomponent protocol
has been developed for the synthesis of biscoumarins and 3,4-dihydropyrano[c]chromene derivatives
using lemon peel powder as a natural and biodegradable catalyst. Lemon peel being natural, the present
approach is sustainable and will highlight the emerging applications of natural resources for synthetic
organic transformations. This protocol offers several advantages such as high yields, clean reaction
conditions, and no pollution threat to the environment making it a useful and attractive process for the
synthesis of coumarin derivatives.
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Affiliation(s)
- Ganesh D. Jadhav
- Department of Chemistry, Deogiri College, Aurangabad 431005 (Maharashtra), India
| | - Taufique Ahmed P. Mujawar
- Department of Chemistry, Poona College of Arts, Science & Commerce, Pune-411 001 (Maharashtra), India
| | - Sunil U. Tekale
- Department of Chemistry, Deogiri College, Aurangabad 431005 (Maharashtra), India
| | - Rajendra P. Pawar
- Department of Chemistry, Deogiri College, Aurangabad 431005 (Maharashtra), India
| | - Yogesh W. More
- Department of Chemistry, Deogiri College, Aurangabad 431005 (Maharashtra), India
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13
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Parvin T, Yadav R, Choudhury LH. Recent applications of thiourea-based organocatalysts in asymmetric multicomponent reactions (AMCRs). Org Biomol Chem 2020; 18:5513-5532. [DOI: 10.1039/d0ob00595a] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
This review describes the recent applications of thiourea-based organocatalysts in asymmetric multicomponent reactions.
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Affiliation(s)
- Tasneem Parvin
- Department of Chemistry
- National Institute of Technology Patna
- Patna – 800005
- India
| | - Rahul Yadav
- Department of Chemistry
- National Institute of Technology Patna
- Patna – 800005
- India
| | - Lokman H. Choudhury
- Department of Chemistry
- Indian Institute of Technology Patna
- Patna – 801106
- India
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14
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Mahata A, Bhaumick P, Panday AK, Yadav R, Parvin T, Choudhury LH. Multicomponent synthesis of diphenyl-1,3-thiazole-barbituric acid hybrids and their fluorescence property studies. NEW J CHEM 2020. [DOI: 10.1039/d0nj00406e] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A series of novel diphenyl-1,3-thiazole linked barbituric acid hybrids (4) were prepared by two catalyst-free methods from readily available starting materials.
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Affiliation(s)
- Alok Mahata
- Department of Chemistry
- Indian Institute of Technology Patna
- Patna-801106
- India
| | - Prabhas Bhaumick
- Department of Chemistry
- Indian Institute of Technology Patna
- Patna-801106
- India
| | - Anoop Kumar Panday
- Department of Chemistry
- Indian Institute of Technology Patna
- Patna-801106
- India
| | - Rahul Yadav
- Department of Chemistry
- National Institute of Technology Patna
- Patna-800 005
- India
| | - Tasneem Parvin
- Department of Chemistry
- National Institute of Technology Patna
- Patna-800 005
- India
| | - Lokman H. Choudhury
- Department of Chemistry
- Indian Institute of Technology Patna
- Patna-801106
- India
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15
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Jana A, Bhaumick P, Panday AK, Mishra R, Choudhury LH. I 2/DMSO mediated multicomponent reaction for the synthesis of 2-arylbenzo[d]imidazo[2,1-b] thiazole derivatives. Org Biomol Chem 2019; 17:5316-5330. [PMID: 31095156 DOI: 10.1039/c9ob00515c] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Synthesis of a series of 2-arylbenzo[d]imidazo[2,1-b] thiazoles tethered with barbituric acid moiety has been reported from the three component reaction of 2-aminobenzothiazoles, barbituric acids and terminal aryl acetylenes or aryl methyl ketones in the presence of I2 in DMSO medium. Both conventional and microwave heating conditions can be used for this multicomponent reaction. The salient features of this methodology are: (i) formation of one C-C and two C-N bonds in one-pot under metal-free oxidation followed by cyclization, (ii) selective formation of the fused imidazole ring, (iii) wide substrate scope, (iv) easy purification of the products, (v) products having more than one pharmaceutically important motifs and (vi) gram scale synthesis possible.
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Affiliation(s)
- Asim Jana
- Department of Chemistry, Indian Institute of Technology Patna, Bihta, Patna-801106, India.
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Abstract
Arylglyoxals are important synthons that have been used in the construction of a diverse spectrum of compounds. The use of multicomponent approaches in organic synthesis due to its environmentally friendly nature is a step forward towards sustainability. This review will offer the reader insightful perspectives on the use of arylglyoxals for the synthesis of various heterocyclic compounds like pyrroles, pyrazoles, furans, imidazoles, indoles, oxazoles, pyridines, quinazolines, pyrans, etc using multicomponent approach.
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Affiliation(s)
- Ankita Chaudhary
- Department of Chemistry, Maitreyi College, University of Delhi, New Delhi, India
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17
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Meena K, Saroha M, Khurana I, Malik A, Rai PK, Khurana JM. Catalyst‐free one‐pot regioselective synthesis of benzo[
d
]imidazo[2,1‐
b
]thiazoles by heating or grinding. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3702] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kalawati Meena
- Department of ChemistryUniversity of Delhi Delhi 110007 India
- Dyal Singh CollegeUniversity of Delhi Lodhi Road Delhi 110003 India
| | - Mohit Saroha
- Department of ChemistryUniversity of Delhi Delhi 110007 India
| | - Ishani Khurana
- Department of ChemistryUniversity of Delhi Delhi 110007 India
- Environment Safety GroupCentre for Fire, Explosive and Environment Safety (CFEES) Brig. S. K. Mazumdar Road, Timarpur Delhi 110054 India
| | - Amita Malik
- Dyal Singh CollegeUniversity of Delhi Lodhi Road Delhi 110003 India
| | - Pramod K. Rai
- Environment Safety GroupCentre for Fire, Explosive and Environment Safety (CFEES) Brig. S. K. Mazumdar Road, Timarpur Delhi 110054 India
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