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Jansen-van Vuuren RD, Liu S, Miah MAJ, Cerkovnik J, Košmrlj J, Snieckus V. The Versatile and Strategic O-Carbamate Directed Metalation Group in the Synthesis of Aromatic Molecules: An Update. Chem Rev 2024; 124:7731-7828. [PMID: 38864673 PMCID: PMC11212060 DOI: 10.1021/acs.chemrev.3c00923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 04/26/2024] [Accepted: 05/08/2024] [Indexed: 06/13/2024]
Abstract
The aryl O-carbamate (ArOAm) group is among the strongest of the directed metalation groups (DMGs) in directed ortho metalation (DoM) chemistry, especially in the form Ar-OCONEt2. Since the last comprehensive review of metalation chemistry involving ArOAms (published more than 30 years ago), the field has expanded significantly. For example, it now encompasses new substrates, solvent systems, and metalating agents, while conditions have been developed enabling metalation of ArOAm to be conducted in a green and sustainable manner. The ArOAm group has also proven to be effective in the anionic ortho-Fries (AoF) rearrangement, Directed remote metalation (DreM), iterative DoM sequences, and DoM-halogen dance (HalD) synthetic strategies and has been transformed into a diverse range of functionalities and coupled with various groups through a range of cross-coupling (CC) strategies. Of ultimate value, the ArOAm group has demonstrated utility in the synthesis of a diverse range of bioactive and polycyclic aromatic compounds for various applications.
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Affiliation(s)
- Ross D. Jansen-van Vuuren
- Department
of Chemistry, Queen’s University, Chernoff Hall, 9 Bader Lane, Kingston, Ontario K7K 2N1, Canada
- Faculty
of Chemistry and Chemical Technology, University
of Ljubljana, Večna pot 113, 1000 Ljubljana, Slovenia
| | - Susana Liu
- Department
of Chemistry, Queen’s University, Chernoff Hall, 9 Bader Lane, Kingston, Ontario K7K 2N1, Canada
| | - M. A. Jalil Miah
- Department
of Chemistry, Rajshahi University, Rajshahi-6205, Bangladesh
| | - Janez Cerkovnik
- Faculty
of Chemistry and Chemical Technology, University
of Ljubljana, Večna pot 113, 1000 Ljubljana, Slovenia
| | - Janez Košmrlj
- Faculty
of Chemistry and Chemical Technology, University
of Ljubljana, Večna pot 113, 1000 Ljubljana, Slovenia
| | - Victor Snieckus
- Department
of Chemistry, Queen’s University, Chernoff Hall, 9 Bader Lane, Kingston, Ontario K7K 2N1, Canada
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2
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Prakash M, Halder S, Guin S, Samanta S. Swapping Copper-Catalytic Process: Selective Access to Pyrazoles and Conjugated Ketimines from Oxime Acetates and Cyclic Sulfamidate Imines. Chem Asian J 2023; 18:e202201114. [PMID: 36583485 DOI: 10.1002/asia.202201114] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/16/2022] [Accepted: 12/29/2022] [Indexed: 12/31/2022]
Abstract
A powerful CuCl-catalyzed sequential one-pot reaction of aryl methyl ketoxime acetates with cyclic N-sulfonyl imines followed by elimination in the presence of base is reported. This hydrazine-free method conveniently makes C-C and N-N bonds via a radical cleavage of the N-O bond, delivering a special class of C3-hydroxyarylated pyrazoles in good yields. Surprisingly, while employing CuI as a catalyst instead of CuCl, the reaction proceeds through a non-radical pathway which embodies a new tactic for the high-yielding access to value-added conjugated N-unsubstituted ketimines. Moreover, additive-free approach to sulfamidate-fused-pyrazoles was achieved by successfully catalyzing addition and oxidative N-N bond-making reactions by CuI and CuCl, respectively. Significantly, our novel technique could convert the prepared ketimines into the pharmacologically recognized 6H-benzo[c]chromene frameworks.
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Affiliation(s)
- Meher Prakash
- Department of Chemistry, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Sajal Halder
- Department of Chemistry, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Soumitra Guin
- Department of Chemistry, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Sampak Samanta
- Department of Chemistry, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
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3
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Recent Advances in Biologically Active Coumarins from Marine Sources: Synthesis and Evaluation. Mar Drugs 2022; 21:md21010037. [PMID: 36662210 PMCID: PMC9864071 DOI: 10.3390/md21010037] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 12/25/2022] [Accepted: 12/27/2022] [Indexed: 01/03/2023] Open
Abstract
Coumarin and its derivatives have significantly attracted the attention of medicinal chemists and chemical biologists due to their huge range of biological, and in particular, pharmacological properties. Interesting families of coumarins have been found from marine sources, which has accelerated the drug discovery process by inspiring innovation or even by the identification of analogues with remarkable biological properties. The purpose of this review is to showcase the most interesting marine-derived coumarins from a medicinal chemistry point of view, as well as the novel and useful synthetic routes described to date to achieve these chemical structures. The references that compose this overview were collected from PubMed, Mendeley and SciFinder.
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Zhang J, Zhang B, Cai L, Liu L. New Dibenzo- α-pyrone Derivatives with α-Glucosidase Inhibitory Activities from the Marine-Derived Fungus Alternaria alternata. Mar Drugs 2022; 20:md20120778. [PMID: 36547925 PMCID: PMC9785194 DOI: 10.3390/md20120778] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/11/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Three new dibenzo-α-pyrone derivatives, alternolides A-C (1-3), and seven known congeners (4-10) were isolated from the marine-derived fungus of Alternaria alternata LW37 assisted by the one strain-many compounds (OSMAC) strategy. The structures of 1-3 were established by extensive spectroscopic analyses, and their absolute configurations were determined by modified Snatzke's method and electronic circular dichroism (ECD) calculations. Compounds 6 and 7 showed good 1,1-diphenyl-2-picrylhydrazyl (DPPH) antioxidant scavenging activities with IC50 values of 83.94 ± 4.14 and 23.60 ± 1.23 µM, respectively. Additionally, 2, 3 and 7 exhibited inhibitory effects against α-glucosidase with IC50 values of 725.85 ± 4.75, 451.25 ± 6.95 and 6.27 ± 0.68 µM, respectively. The enzyme kinetics study indicated 2 and 3 were mixed-type inhibitors of α-glucosidase with Ki values of 347.0 and 108.5 µM, respectively. Furthermore, the interactions of 2, 3 and 7 with α-glucosidase were investigated by molecular docking.
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Affiliation(s)
- Jinxin Zhang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Baodan Zhang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Lei Cai
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ling Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Correspondence: ; Tel.: +86-10-64807043
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5
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Maioli C, Mattoteia D, Amin HIM, Minassi A, Caprioglio D. Cannabinol: History, Syntheses, and Biological Profile of the Greatest "Minor" Cannabinoid. PLANTS (BASEL, SWITZERLAND) 2022; 11:2896. [PMID: 36365350 PMCID: PMC9658060 DOI: 10.3390/plants11212896] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/24/2022] [Accepted: 10/26/2022] [Indexed: 06/16/2023]
Abstract
Cannabis (Cannabis sativa L.) is an outstanding source of bioactive natural products, with more than 150 different phytocannabinoids isolated throughout the decades; however, studies of their bioactivity have historically concentrated on the so-called "big four" [∆9-THC (1a), CBD (2a), CBG (3a) and CBC (4a)]. Among the remaining products, which have traditionally been referred to as "minor cannabinoids", cannabinol (CBN, 5a) stands out for its important repercussions and implications on the global scientific landscape. Throughout this review, we will describe why CBN (5a) deserves a prominent place within the so-called "cannabinome", providing an overview on its history, the syntheses developed, and its bioactivity, highlighting its promising pharmacological potential and the significant impact that the study of its chemistry had on the development of new synthetic methodologies.
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Affiliation(s)
- Chiara Maioli
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Largo Guido Donegani 2/3, 28100 Novara, Italy
| | - Daiana Mattoteia
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Largo Guido Donegani 2/3, 28100 Novara, Italy
- The Armenise-Harvard Laboratory of Structural Biology, Department of Biology and Biotechnology, University of Pavia, 27100 Pavia, Italy
| | - Hawraz Ibrahim M. Amin
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Largo Guido Donegani 2/3, 28100 Novara, Italy
| | - Alberto Minassi
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Largo Guido Donegani 2/3, 28100 Novara, Italy
- PlantaChem SRLS, Via Canobio 4/6, 28100 Novara, Italy
| | - Diego Caprioglio
- Department of Pharmaceutical Sciences, University of Piemonte Orientale, Largo Guido Donegani 2/3, 28100 Novara, Italy
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6
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Swami B, Yadav D, Menon RS. Benzannulation Reactions: A Case for Perspective Change From Arene Decoration to Arene Construction. CHEM REC 2021; 22:e202100249. [PMID: 34796605 DOI: 10.1002/tcr.202100249] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/31/2021] [Accepted: 11/02/2021] [Indexed: 12/16/2022]
Abstract
Benzannulation reactions involve construction of a benzene ring from acyclic precursors. This class of reactions offer a versatile and often superior alternative to aromatic substitution for construction of substituted arenes. Selected pioneering and recent reports of various benzannulation reactions are categorised and discussed in this review.
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Affiliation(s)
- Bhawna Swami
- Department of Chemistry, Central University of Haryana Jant-Pali, Mahendergarh, Haryana, 120301, India
| | - Deepak Yadav
- Department of Chemistry, Central University of Haryana Jant-Pali, Mahendergarh, Haryana, 120301, India
| | - Rajeev S Menon
- Department of Chemistry, Central University of Haryana Jant-Pali, Mahendergarh, Haryana, 120301, India
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7
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Duan J, He X, Choy PY, Wang Q, Xie M, Li R, Xu K, Shang Y, Kwong FY. Cascade Lactonization/Benzannulation of Propargylamines with Dimethyl 3-Oxoglutarate for Modular Assembly of Hydroxylated/Arene-Functionalized Benzo[ c]chromen-6-ones. Org Lett 2021; 23:6455-6460. [PMID: 34342448 DOI: 10.1021/acs.orglett.1c02266] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A DBU-mediated cascade strategy of propargylamines with dimethyl 3-oxoglutarate for constructing a functionalized benzo[c]chromen-6-one core has been achieved. This cascade process presumably involves a sequence of 1,4-conjugate addition, followed by lactonization, alkyne-allene isomerization, enol-keto tautomerization, 6π-electrocyclization, and aromatization. This protocol features mild reaction conditions, simple operation, rich structural diversity, and good functional group tolerance. A photophysical survey reveals that the benzo[c]chromen-6-one products exhibit fluorescence properties and show potential for exploring fluorescent material applications.
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Affiliation(s)
- Jiahui Duan
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P.R. China
| | - Xinwei He
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P.R. China
| | - Pui Ying Choy
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, P.R. China
| | - Qi Wang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P.R. China
| | - Mengqing Xie
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P.R. China
| | - Ruxue Li
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P.R. China
| | - KeKe Xu
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P.R. China
| | - Yongjia Shang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P.R. China
| | - Fuk Yee Kwong
- State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, P.R. China
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8
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Sharique M, Tambar UK. N
‐Heterocyclic Carbene Catalyzed Benzannulations: Mechanism and Synthetic Utility. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100250] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Mohammed Sharique
- Department of Biochemistry University of Texas Southwestern Medical Center 5323 Harry Hines Boulevard Dallas 75390 Texas United States
| | - Uttam K. Tambar
- Department of Biochemistry University of Texas Southwestern Medical Center 5323 Harry Hines Boulevard Dallas 75390 Texas United States
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9
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Heravi MM, Janati F, Zadsirjan V. Applications of Knoevenagel condensation reaction in the total synthesis of natural products. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02586-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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10
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Xue W, Wang D, Li C, Zhai Z, Wang T, Liang Y, Zhang Z. π-Expanded Coumarins: One-Pot Photo Synthesis of 5H-Benzo[12,1]tetrapheno[7,6,5-cde]chromen-5-ones and Photophysical Properties. J Org Chem 2020; 85:3689-3698. [DOI: 10.1021/acs.joc.9b03327] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Wenhao Xue
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
| | - Ding Wang
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
| | - Chenyu Li
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
| | - Zheng Zhai
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
| | - Tao Wang
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
| | - Yong Liang
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
| | - Zunting Zhang
- Key Laboratory of the Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest of China and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, People’s Republic of China
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11
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Hsueh NC, Tsai MC, Chang MY, Chen HY. Construction of Sulfonyl Dihydrobenzo[ c]xanthen-7-ones Core via NH 4OAc/PdCl 2/CuCl 2-Mediated Double Cyclocondensation of α-Sulfonyl o-Hydroxyacetophenones with 2-Allylbenzaldehydes. J Org Chem 2019; 84:15915-15925. [PMID: 31775002 DOI: 10.1021/acs.joc.9b02387] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
NH4OAc/PdCl2/CuCl2 mediated domino double cyclocondensation of α-sulfonyl o-hydroxyacetophenones and 2-allylbenzaldehydes provides tetracyclic sulfonyl dihydrobenzo[c]xanthen-7-one core with good to excellent yields in MeOH. The intermediates contain a 3-sulfonyl flavanone motif. Only water is generated as a byproduct. The use of various catalysts and reaction conditions is studied for the facile-operational conversion.
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Affiliation(s)
- Nai-Chen Hsueh
- Department of Medicinal and Applied Chemistry , Kaohsiung Medical University , Kaohsiung 807 , Taiwan
| | - Min-Chen Tsai
- Department of Medicinal and Applied Chemistry , Kaohsiung Medical University , Kaohsiung 807 , Taiwan
| | - Meng-Yang Chang
- Department of Medicinal and Applied Chemistry , Kaohsiung Medical University , Kaohsiung 807 , Taiwan.,Department of Medical Research , Kaohsiung Medical University Hospital , Kaohsiung 807 , Taiwan
| | - Hsing-Yin Chen
- Department of Medicinal and Applied Chemistry , Kaohsiung Medical University , Kaohsiung 807 , Taiwan
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12
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Gold-catalyzed cyclization of enediynes and arenediynes to 6H-benzo[c]chromen-6-one and dibenzo[c,h]chromen-6-one derivatives. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.01.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Zhu G, Yi Z, Zhou J, Chen Z, Guo P, Huang Y, Chen J, Song H, Yi W. Bran-New Four-Molecule and Five-Molecule Cascade Reactions for One-Pot Synthesis of Pyrano[3,2- c]chromen-5-ones and Spiro[benzo[ b][1,4]diazepine-2,2'-pyrano[3,2- c]chromen]-5'-ones under Catalyst- and Solvent-Free Conditions. ACS OMEGA 2018; 3:13494-13502. [PMID: 30411041 PMCID: PMC6217645 DOI: 10.1021/acsomega.7b02017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 03/01/2018] [Indexed: 05/10/2023]
Abstract
Herein, two versatile bran-new methods have been developed for building three new kinds of complicated-framework compounds including 2,4,4-trimethyl-2-(phenylamino)-3,4-dihydro-2H,5H-pyrano[3,2-c]chromen-5-ones, 4,4,4',4'-tetramethyl-1,3,3',4,4',5-hexahydro-5'H-spiro-[benzo[b][1,4]diazepine-2,2'-pyrano[3,2-c]-chromen]-5'-ones, and 2,2,4',4'-tetramethyl-2,3,3',4'-tetrahydro-5H,5'H-spiro[benzo[b][1,4]-oxazepine-4,2'-pyrano[3,2-c]chromen]-5'-ones in a one-pot manner via four-molecule and five-molecule cascade reactions of commercially available 4-hydroxychromen-2-one, substituted anilines, and acetone. In consideration of these impressive features including no need of additional catalysts and solvents, moderate to good yields, excellent site-selectivity, and broad substrate/functional group tolerance, we believe that the two present protocols should have the potential for broad synthetic utility.
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Affiliation(s)
- Guoxun Zhu
- School
of Chemical Engineering and Technology, Sun Yat-sen University, 135 Xin Gang West Road, Guangzhou 510275, P. R. China
| | - Zhou Yi
- School
of Chemical Engineering and Technology, Sun Yat-sen University, 135 Xin Gang West Road, Guangzhou 510275, P. R. China
| | - Jie Zhou
- School
of Chemical Engineering and Technology, Sun Yat-sen University, 135 Xin Gang West Road, Guangzhou 510275, P. R. China
| | - Zhiyong Chen
- China
National Analysis Center, Guangzhou 510070, P. R. China
| | - Pengran Guo
- China
National Analysis Center, Guangzhou 510070, P. R. China
| | - Yanying Huang
- China
National Analysis Center, Guangzhou 510070, P. R. China
| | - Jianghan Chen
- China
National Analysis Center, Guangzhou 510070, P. R. China
| | - Huacan Song
- School
of Chemical Engineering and Technology, Sun Yat-sen University, 135 Xin Gang West Road, Guangzhou 510275, P. R. China
- E-mail: . Tel: +86-20-84110918.
Fax: +86-20-84112245 (H.S.)
| | - Wei Yi
- School
of Chemical Engineering and Technology, Sun Yat-sen University, 135 Xin Gang West Road, Guangzhou 510275, P. R. China
- Key
Laboratory of Molecular Clinical Pharmacology & Fifth Affiliated
Hospital, Guangzhou Medical University, Guangzhou 511436, P. R. China
- E-mail: . Tel: +86-20-37104196. Fax: +86-20-37104196 (W.Y.)
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14
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Momahed Heravi M, Zadsirjan V, Mollaiye M, Heydari M, Taheri Kal Koshvandi A. Salicylaldehydes as privileged synthons in multicomponent reactions. RUSSIAN CHEMICAL REVIEWS 2018. [DOI: 10.1070/rcr4780] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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15
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Poudel TN, Tamargo RJI, Cai H, Lee YR. Recent Progress in Transition-Metal-Free, Base-Mediated Benzannulation Reactions for the Synthesis of a Diverse Range of Aromatic and Heteroaromatic Compounds. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800080] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Tej Narayan Poudel
- School of Chemical Engineering; Yeungnam University; 280 Daehak-Ro Gyeongsan Gyeongbuk 38541 Republic of Korea
| | | | - Hongyun Cai
- School of Chemical Engineering; Yeungnam University; 280 Daehak-Ro Gyeongsan Gyeongbuk 38541 Republic of Korea
| | - Yong Rok Lee
- School of Chemical Engineering; Yeungnam University; 280 Daehak-Ro Gyeongsan Gyeongbuk 38541 Republic of Korea
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16
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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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17
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18
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Hsueh NC, Chen HY, Chang MY. Construction of Sulfonyl Oxabenzo[3.3.1]bicyclic Core via Cyclocondensation of β-Ketosulfones and o-Formyl Allylbenzenes. J Org Chem 2017; 82:13324-13332. [PMID: 29164884 DOI: 10.1021/acs.joc.7b02425] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
NH4OAc mediated domino Knoevenagel/Diels-Alder cyclocondensation of β-ketosulfones 1 and o-formyl allylbenzenes 2 provides sulfonyl oxabenzo[3.3.1]bicyclic core 4 in a cosolvent of toluene and HOAc (v/v = 1/1) at reflux for 3 h. The intermediate 3 contains a chalcone motif. The uses of various ammonium salts and solvent systems are investigated for facile and efficient transformation. The plausible mechanisms have been proposed and the DFT calculations have been included.
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Affiliation(s)
- Nai-Chen Hsueh
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University , Kaohsiung 807, Taiwan
| | - Hsing-Yin Chen
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University , Kaohsiung 807, Taiwan
| | - Meng-Yang Chang
- Department of Medicinal and Applied Chemistry, Kaohsiung Medical University , Kaohsiung 807, Taiwan.,Department of Medical Research, Kaohsiung Medical University Hospital , Kaohsiung 807, Taiwan
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19
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Sobotta J, Schmalhofer M, Steiner TM, Eisenreich W, Wächtershäuser G, Huber C. One-pot formation of 2,4-di- or 2,4,6-tri-olefinic monocarboxylic acids by straight chain C4-extension. Heliyon 2017; 3:e00368. [PMID: 28795165 PMCID: PMC5537201 DOI: 10.1016/j.heliyon.2017.e00368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Revised: 07/19/2017] [Accepted: 07/19/2017] [Indexed: 11/16/2022] Open
Abstract
We report a one-pot formation of 2,4-diolefinic or 2,4,6-triolefinic monocarboxylic acids, R-(CH 000000000000 000000000000 000000000000 111111111111 000000000000 111111111111 000000000000 000000000000 000000000000 CH)2or3-COOH, by decarboxylative condensation of an optionally α,β-unsaturated aldehyde with glutaconic acid, HOOC-CH2-CHCH-COOH as straight chain C4-extender. The reaction is broadly applicable to saturated and unsaturated aldehydes and opens up a simple gateway to valuable organic products and reactive intermediates.
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Affiliation(s)
- Jessica Sobotta
- Lehrstuhl für Biochemie, Technische Universität München, Lichtenbergstraße 4, Garching D-85747, Germany
| | - Maximilian Schmalhofer
- Lehrstuhl für Biochemie, Technische Universität München, Lichtenbergstraße 4, Garching D-85747, Germany
| | - Thomas M Steiner
- Lehrstuhl für Biochemie, Technische Universität München, Lichtenbergstraße 4, Garching D-85747, Germany
| | - Wolfgang Eisenreich
- Lehrstuhl für Biochemie, Technische Universität München, Lichtenbergstraße 4, Garching D-85747, Germany
| | | | - Claudia Huber
- Lehrstuhl für Biochemie, Technische Universität München, Lichtenbergstraße 4, Garching D-85747, Germany
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20
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Guo DD, Li B, Wang DY, Gao YR, Guo SH, Pan GF, Wang YQ. Synthesis of 6H-Benzo[c]chromenes via Palladium-Catalyzed Intramolecular Dehydrogenative Coupling of Two Aryl C–H Bonds. Org Lett 2017; 19:798-801. [DOI: 10.1021/acs.orglett.6b03763] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Dong-Dong Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
| | - Bin Li
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
| | - Da-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
| | - Ya-Ru Gao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
| | - Shi-Huan Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
| | - Gao-Fei Pan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
| | - Yong-Qiang Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
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21
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Nazir R, Stasyuk AJ, Gryko DT. Vertically π-Expanded Coumarins: The Synthesis and Optical Properties. J Org Chem 2016; 81:11104-11114. [DOI: 10.1021/acs.joc.6b02094] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Rashid Nazir
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Anton J. Stasyuk
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Daniel T. Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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22
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Zhang Y, Tian Y, Xiang P, Huang N, Wang J, Xu JH, Zhang M. A metal-free one-pot synthesis of benzo[c]chromen-6-ones from 3,4-dichlorocoumarins and butadienes using tandem photo-thermal-photo reactions. Org Biomol Chem 2016; 14:9874-9882. [PMID: 27722745 DOI: 10.1039/c6ob01701k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient, simple and versatile synthesis of biologically valuable benzo[c]chromen-6-ones is achieved using a tandem photo-thermal-photo reaction sequence starting from 3,4-dichlorocoumarins and a 1,3-butadiene. In this concise one-pot protocol, neither metal catalyst nor peroxide promoter is needed and the products can be purified through simple recrystallization in most cases. The synthesis consists of a reaction sequence of photo-induced [4 + 2] and [2 + 2] cycloadditions, silica gel promoted elimination of HCl and electrocyclic cyclobutene ring opening followed by a photo-induced 6π electrocyclization. The reactions proceed well with a range of dichlorocoumarins and some typical butadienes to provide the corresponding annulated products in 70-80% yield.
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Affiliation(s)
- Yan Zhang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, China.
| | - Yan Tian
- Guangxi Environmental Monitoring Center, Nanning, Guangxi 530028, China
| | - Pei Xiang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, China.
| | - Ning Huang
- Guangxi Environmental Monitoring Center, Nanning, Guangxi 530028, China
| | - Jianyi Wang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, China.
| | - Jian-Hua Xu
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210093, China
| | - Min Zhang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, China.
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23
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Norseeda K, Tummatorn J, Krajangsri S, Thongsornkleeb C, Ruchirawat S. Synthesis of 6-Alkyl-6 H-benzo[ c]chromene Derivatives by Cyclization/Selective Ether Cleavage in One Pot: Total Synthesis of Cannabinol. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600095] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Krissada Norseeda
- Program on Chemical Biology, Chulabhorn Graduate Institute; Center of Excellence on Environmental Health and Toxicology (EHT); Ministry of Education; 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand
| | - Jumreang Tummatorn
- Program on Chemical Biology, Chulabhorn Graduate Institute; Center of Excellence on Environmental Health and Toxicology (EHT); Ministry of Education; 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand
- Laboratory of Medicinal Chemistry; Chulabhorn Research Institute; 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand
| | - Suppachai Krajangsri
- Laboratory of Medicinal Chemistry; Chulabhorn Research Institute; 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand
| | - Charnsak Thongsornkleeb
- Program on Chemical Biology, Chulabhorn Graduate Institute; Center of Excellence on Environmental Health and Toxicology (EHT); Ministry of Education; 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand
- Laboratory of Organic Synthesis; Chulabhorn Research Institute; 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand
| | - Somsak Ruchirawat
- Program on Chemical Biology, Chulabhorn Graduate Institute; Center of Excellence on Environmental Health and Toxicology (EHT); Ministry of Education; 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand
- Laboratory of Medicinal Chemistry; Chulabhorn Research Institute; 54 Kamphaeng Phet 6, Laksi Bangkok 10210 Thailand
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24
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Mou C, Zhu T, Zheng P, Yang S, Song BA, Chi YR. Green and Rapid Access to Benzocoumarins via
Direct Benzene Construction through Base-Mediated Formal [4+2] Reaction and Air Oxidation. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201500771] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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25
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Joshi PR, Nanubolu JB, Menon RS. Oxygenative and Dehydrogenative [3 + 3] Benzannulation Reactions of α,β-Unsaturated Aldehydes and γ-Phosphonyl Crotonates Mediated by Air: Regioselective Synthesis of 4-Hydroxybiaryl-2-carboxylates. Org Lett 2016; 18:752-5. [DOI: 10.1021/acs.orglett.6b00016] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Prabhakar Ramchandra Joshi
- Medicinal
Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Jagadeesh Babu Nanubolu
- Centre
for X-ray Crystallography, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Rajeev S. Menon
- Medicinal
Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India
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26
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Suárez-Meneses JV, Oukhrib A, Gouygou M, Urrutigoïty M, Daran JC, Cordero-Vargas A, Ortega-Alfaro MC, López-Cortés JG. [N,P]-pyrrole PdCl2complexes catalyzed the formation of dibenzo-α-pyrone and lactam analogues. Dalton Trans 2016; 45:9621-30. [DOI: 10.1039/c6dt01022a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Catalytic applications on direct intramolecular arylation was developed using a new family of palladium complexes that includes [N,P] ligands based on the pyrrole ring with α-phosphine and phosphole units.
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Affiliation(s)
- J. V. Suárez-Meneses
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- Coyoacán
| | - A. Oukhrib
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- 31077 Toulouse
- France
- Université de Toulouse
| | - M. Gouygou
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- 31077 Toulouse
- France
- Université de Toulouse
| | - M. Urrutigoïty
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- 31077 Toulouse
- France
- Université de Toulouse
| | - J.-C. Daran
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- 31077 Toulouse
- France
- Université de Toulouse
| | - A. Cordero-Vargas
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- Coyoacán
| | - M. C. Ortega-Alfaro
- Instituto de Ciencias Nucleares
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- Coyoacán
| | - J. G. López-Cortés
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- Coyoacán
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27
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Deperasińska I, Makarewicz A, Krzeszewski M, Gryko DT, Kozankiewicz B. Photophysics of Derivatives of 3-Hydroxybenzo[c]coumarin. J Phys Chem A 2015; 119:9051-8. [PMID: 26241697 DOI: 10.1021/acs.jpca.5b04874] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The photophysical studies of two phenols, derivatives of 3-hydroxybenzo[c]coumarin, were performed in n-nonane matrix at 5 K. Unstructured fluorescence spectrum of the derivative bearing a salicylaldehyde moiety, whose onset is shifted by ca. 3000 cm(-1) to lower energy in respect to that of absorption, and short decay time of this emission (0.75 ns) suggested the occurrence of excited-state intramolecular proton transfer (ESIPT). The experimental results were interpreted with the aid of quantum chemistry calculations performed with the DFT and TDDFT/B3LYP/6-31++G(d,p) methods.
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Affiliation(s)
- Irena Deperasińska
- Institute of Physics, Polish Academy of Sciences , Al. Lotników 32/46, 02-668 Warsaw, Poland
| | - Artur Makarewicz
- Institute of Physics, Polish Academy of Sciences , Al. Lotników 32/46, 02-668 Warsaw, Poland
| | - Maciej Krzeszewski
- Institute of Organic Chemistry, Polish Academy of Sciences Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Daniel T Gryko
- Institute of Organic Chemistry, Polish Academy of Sciences Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Boleslaw Kozankiewicz
- Institute of Physics, Polish Academy of Sciences , Al. Lotników 32/46, 02-668 Warsaw, Poland
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28
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Joshi PR, Undeela S, Reddy DD, Singarapu KK, Menon RS. Regioselective Synthesis of Substituted Arenes via Aerobic Oxidative [3 + 3] Benzannulation Reactions of α,β-Unsaturated Aldehydes and Ketones. Org Lett 2015; 17:1449-52. [DOI: 10.1021/acs.orglett.5b00318] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Prabhakar Ramchandra Joshi
- Medicinal
Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Sridhar Undeela
- Medicinal
Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Doni Dhanoj Reddy
- Medicinal
Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Kiran Kumar Singarapu
- Centre
for Nuclear Magnetic Resonance, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Rajeev S. Menon
- Medicinal
Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
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29
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Sanap KK, Samant SD. Regiospecific inverse electron demand Diels–Alder reactions of 7-methylcoumarin-4-azadienes. RSC Adv 2015. [DOI: 10.1039/c5ra06262d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Condensation of 7-methylcoumarin-4-carbaldehyde with different anilines affords 7-methylcoumarin-4-azadienes which on Diels–Alder reaction with dihydropyran gives coumarinyl substituted pyranoquinolines.
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30
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Killander D, Sterner O. Reagent-Controlled Cyclization-Deprotection Reaction to Yield either Fluorenes or Benzochromenes. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402722] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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31
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Tasior M, Poronik YM, Vakuliuk O, Sadowski B, Karczewski M, Gryko DT. V-Shaped Bis-Coumarins: Synthesis and Optical Properties. J Org Chem 2014; 79:8723-32. [DOI: 10.1021/jo501565r] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Mariusz Tasior
- Institute
of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka
44/52, 01-224 Warsaw, Poland
| | - Yevgen M. Poronik
- Institute
of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka
44/52, 01-224 Warsaw, Poland
| | - Olena Vakuliuk
- Institute
of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka
44/52, 01-224 Warsaw, Poland
- Faculty
of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
| | - Bartłomiej Sadowski
- Institute
of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka
44/52, 01-224 Warsaw, Poland
| | - Maksymilian Karczewski
- Institute
of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka
44/52, 01-224 Warsaw, Poland
| | - Daniel T. Gryko
- Institute
of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka
44/52, 01-224 Warsaw, Poland
- Faculty
of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
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32
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Fan F, Dong J, Wang J, Song L, Song C, Chang J. An Intramolecular Pyranone Diels-Alder Cycloaddition Approach to Cannabinol. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201301037] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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33
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Khodabakhshi S, Karami B. Graphene oxide nanosheets as metal-free catalysts in the three-component reactions based on aryl glyoxals to generate novel pyranocoumarins. NEW J CHEM 2014. [DOI: 10.1039/c4nj00228h] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Graphene oxide (GO) was employed as an efficient and powerful catalyst in one-pot, three-component synthesis of new pyranocoumarins.
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34
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Tasior M, Deperasińska I, Morawska K, Banasiewicz M, Vakuliuk O, Kozankiewicz B, Gryko DT. Vertically π-expanded coumarin – synthesis via the Scholl reaction and photophysical properties. Phys Chem Chem Phys 2014; 16:18268-75. [DOI: 10.1039/c4cp02003k] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A short and efficient access to a unique type of π-expanded coumarin is achieved.
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Affiliation(s)
- Mariusz Tasior
- Institute of Organic Chemistry
- Polish Academy of Sciences
- Warsaw, Poland
| | | | | | | | - Olena Vakuliuk
- Institute of Organic Chemistry
- Polish Academy of Sciences
- Warsaw, Poland
- Faculty of Chemistry
- Warsaw University of Technology
| | | | - Daniel T. Gryko
- Institute of Organic Chemistry
- Polish Academy of Sciences
- Warsaw, Poland
- Faculty of Chemistry
- Warsaw University of Technology
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35
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Chen C, Hu J, Zhang X, Shi J, He J. Synthesis and Self-Assembled Helical Supramolecular Polymer of Ethyl 7,8-dihydro-3-hydroxy-9-methyl-7-(4′-nitrophenyl)-6H-dibenzo[c]- pyran-6-one-8-carboxylate. HETEROATOM CHEMISTRY 2013. [DOI: 10.1002/hc.21133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chaoyue Chen
- School of Chemical Engineering; Anhui University of Science and Technology; No.168, Shungeng Middle Road, Huainan 232001 Anhui People's Republic of China
| | - Jinsong Hu
- School of Chemical Engineering; Anhui University of Science and Technology; No.168, Shungeng Middle Road, Huainan 232001 Anhui People's Republic of China
| | - Xiaomei Zhang
- School of Chemical Engineering; Anhui University of Science and Technology; No.168, Shungeng Middle Road, Huainan 232001 Anhui People's Republic of China
| | - Jianjun Shi
- School of Chemical Engineering; Anhui University of Science and Technology; No.168, Shungeng Middle Road, Huainan 232001 Anhui People's Republic of China
| | - Jie He
- School of Chemical Engineering; Anhui University of Science and Technology; No.168, Shungeng Middle Road, Huainan 232001 Anhui People's Republic of China
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36
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Lim JW, Kim SH, Yu J, Kim JN. Synthesis of Poly-Substituted Benzene Derivatives via [3+3] Annulation Protocol from Morita-Baylis-Hillman Adducts and Glutaconates. B KOREAN CHEM SOC 2013. [DOI: 10.5012/bkcs.2013.34.11.3503] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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37
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Krzeszewski M, Vakuliuk O, Gryko DT. Color-Tunable Fluorescent Dyes Based on Benzo[c]coumarin. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300374] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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38
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Zhou Z, Liu H, Li Y, Liu J, Li Y, Liu J, Yao J, Wang C. Novel synthesis of substituted furo[3,2-c]chromen-4-ones via four-component reaction from substituted nitrostyrenes, aromatic aldehydes, coumarins, and ammonium acetate. ACS COMBINATORIAL SCIENCE 2013; 15:363-9. [PMID: 23772749 DOI: 10.1021/co4000419] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An efficient and direct synthesis of 2-arylideneamino-3-aryl-4H-furo[3,2-c]chromen-4-ones has been developed via four-component reaction from substituted nitrostyrenes, aromatic aldehydes, coumarins, and ammonium acetate under very mild conditions, which involves sequentially a Michael addition, an aza-nucleophilic addition, of the imine to the double bond, an intermolecular nucleophilic addition and a dehydration reaction. The resulting biologically intriguing structures could have broad applications in related biomedical-program structures.
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Affiliation(s)
- Zhengquan Zhou
- School of Chemistry and Chemical
Engineering, Yangzhou University, 180 Siwangting
Street, Yangzhou
225002, Jiangsu, P. R. China
| | - Hui Liu
- School of Chemistry and Chemical
Engineering, Yangzhou University, 180 Siwangting
Street, Yangzhou
225002, Jiangsu, P. R. China
| | - Yun Li
- School of Chemistry and Chemical
Engineering, Yangzhou University, 180 Siwangting
Street, Yangzhou
225002, Jiangsu, P. R. China
| | - Juanjuan Liu
- School of Chemistry and Chemical
Engineering, Yangzhou University, 180 Siwangting
Street, Yangzhou
225002, Jiangsu, P. R. China
| | - Yan Li
- School of Chemistry and Chemical
Engineering, Yangzhou University, 180 Siwangting
Street, Yangzhou
225002, Jiangsu, P. R. China
| | - Jinliang Liu
- School of Chemistry and Chemical
Engineering, Yangzhou University, 180 Siwangting
Street, Yangzhou
225002, Jiangsu, P. R. China
| | - Juan Yao
- School of Chemistry and Chemical
Engineering, Yangzhou University, 180 Siwangting
Street, Yangzhou
225002, Jiangsu, P. R. China
| | - Cunde Wang
- School of Chemistry and Chemical
Engineering, Yangzhou University, 180 Siwangting
Street, Yangzhou
225002, Jiangsu, P. R. China
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39
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Li Y, Ding YJ, Wang JY, Su YM, Wang XS. Pd-catalyzed C-H lactonization for expedient synthesis of biaryl lactones and total synthesis of cannabinol. Org Lett 2013; 15:2574-7. [PMID: 23662848 DOI: 10.1021/ol400877q] [Citation(s) in RCA: 135] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A practical Pd(II)/Pd(IV)-catalyzed carboxyl-directed C-H activation/C-O cyclization to construct biaryl lactones has been developed. The synthetic utility of this new reaction was demonstrated in an atom-economical and operationally convenient total synthesis of the natural product cannabinol from commercially available starting materials, with the newly developed method used for two key steps.
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Affiliation(s)
- Yan Li
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
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40
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Liu H, Sun Q, Zhou Z, Liu J, Yang J, Wang C. One-pot synthesis of polysubstituted 2-piperidinones from aromatic aldehydes, nitromethane, ammonium acetate, and dialkyl malonates. MONATSHEFTE FUR CHEMIE 2013. [DOI: 10.1007/s00706-012-0912-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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41
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Abstract
An increasing number of synthetic organic chemists are embracing the philosophy of efficiency. Herein we highlight multi-bond forming processes, which form two or more new covalent bonds in a single synthetic operation. Such processes, which have the ability to rapidly increase structural complexity, are preeminent in contemporary synthetic organic chemistry. In this short review we classify, analyse, and contrast contemporary multi-bond forming processes, frame these cutting edge contributions within a historical context, and speculate on likely future developments in the area.
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42
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Diallo A, Zhao YL, Wang H, Li SS, Ren CQ, Liu Q. Base-Catalyzed Efficient Tandem [3 + 3] and [3 + 2 + 1] Annulation-Aerobic Oxidative Benzannulations. Org Lett 2012; 14:5776-9. [DOI: 10.1021/ol302829f] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Aboubacar Diallo
- Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Yu-Long Zhao
- Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - He Wang
- Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Sha-Sha Li
- Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Chuan-Qing Ren
- Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Qun Liu
- Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
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43
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Nandaluru PR, Bodwell GJ. An Inverse Electron Demand Diels–Alder-Based Total Synthesis of Defucogilvocarcin V and Some C-8 Analogues. J Org Chem 2012; 77:8028-37. [DOI: 10.1021/jo3012682] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Penchal Reddy Nandaluru
- Department of Chemistry, Memorial University, St. John’s, Newfoundland
and Labrador, A1B 3X7, Canada
| | - Graham J. Bodwell
- Department of Chemistry, Memorial University, St. John’s, Newfoundland
and Labrador, A1B 3X7, Canada
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44
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Minuti L, Temperini A, Ballerini E. High-Pressure-Promoted Diels–Alder Approach to Biaryls: Application to the Synthesis of the Cannabinols Family. J Org Chem 2012; 77:7923-31. [DOI: 10.1021/jo301203k] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lucio Minuti
- Dipartimento di Chimica, Università degli Studi di Perugia, via Elce di Sotto 8, 06123 Perugia, Italy
| | - Andrea Temperini
- Dipartimento di Chimica e Tecnologia del Farmaco, Università degli Studi di Perugia, via del Liceo 1, 06123 Perugia, Italy
| | - Eleonora Ballerini
- Dipartimento di Chimica, Università degli Studi di Perugia, via Elce di Sotto 8, 06123 Perugia, Italy
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45
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Liu H, Zhou Z, Sun Q, Li Y, Li Y, Liu J, Yan P, Wang D, Wang C. Synthesis of polysubstituted 2-piperidinones via a Michael addition/nitro-Mannich/lactamization cascade. ACS COMBINATORIAL SCIENCE 2012; 14:366-71. [PMID: 22571588 DOI: 10.1021/co300022f] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An efficient and practical method has been developed for the diversity-oriented synthesis of polysubstituted 2-piperidinones via four-component reaction between substituted nitrostyrenes, aromatic aldehydes, ammonium acetate, and dialkyl malonates for the generation of a wide range of structurally interesting and pharmacologically significant compounds. It is worth mentioning that in the course of this reaction, the formation of products was highly stereoselective. Two differently stereochemical classes of polysubstituted 2-piperidinones depended on the substitutent position of aromatic aldehyde.
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Affiliation(s)
- Hui Liu
- School of
Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou
225002, P. R. China
| | - Zhengquan Zhou
- School of
Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou
225002, P. R. China
| | - Qian Sun
- School of
Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou
225002, P. R. China
| | - Yun Li
- School of
Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou
225002, P. R. China
| | - Yan Li
- School of
Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou
225002, P. R. China
| | - Jinliang Liu
- School of
Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou
225002, P. R. China
| | - Peiyun Yan
- School of
Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou
225002, P. R. China
| | - Dandan Wang
- School of
Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou
225002, P. R. China
| | - Cunde Wang
- School of
Chemistry and Chemical Engineering, Yangzhou University, 180 Siwangting Street, Yangzhou
225002, P. R. China
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46
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Nandaluru PR, Dongare P, Kraml CM, Pascal RA, Dawe LN, Thompson DW, Bodwell GJ. Concise, aromatization-based approach to an elaborate C2-symmetric pyrenophane. Chem Commun (Camb) 2012; 48:7747-9. [DOI: 10.1039/c2cc33611a] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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