1
|
Biçer E, Yılmaz M. Recent Advances in Manganese(III)-Assisted Radical Cyclization for the Synthesis of Natural Products: A Comprehensive Review. Molecules 2024; 29:2264. [PMID: 38792125 PMCID: PMC11123744 DOI: 10.3390/molecules29102264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 05/03/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024] Open
Abstract
Natural products play an important part in synthetic chemistry since they have many pharmacological properties and are used as active drug compounds in pharmaceutical chemistry. However, synthesis of these complex molecules is difficult due to the requirement of various synthetic steps, which include highly regio- and stereoselectivity. Therefore, oxidative radical cyclization assisted by manganese(III) acetate serves as an important step in obtaining spiro-, tricyclic, tetracyclic, and polycyclic derivatives of these compounds. Manganese(III)-based reactions offer a single-step regio- and stereoselective cyclizations and α-acetoxidations, reducing the number of synthetic steps. Also, the manganese(III)-mediated oxidative free radical cyclization method has been successfully applied for the synthesis of cyclic structures found in many natural products. This article presents a broad overview of manganese(III)-based radical reactions of natural products as a key step in overall synthesis. The authors have classified natural product synthesis processes assisted by manganese(III) acetate as intermolecular, intramolecular, oxidation, acetoxidation, aromatization, and polymerization reactions, respectively.
Collapse
Affiliation(s)
- Emre Biçer
- Faculty of Engineering and Natural Sciences, Sivas University of Science and Technology, 58010 Sivas, Türkiye
| | - Mehmet Yılmaz
- Department of Chemistry, Faculty of Art and Sciences, Kocaeli University, 41380 Umuttepe, Türkiye;
| |
Collapse
|
2
|
Plodukhin AY, Boichenko MA, Andreev IA, Tarasenko EA, Anisovich KV, Ratmanova NK, Zhokhov SS, Trushkov IV, Ivanova OA. Concise approach to γ-(het)aryl- and γ-alkenyl-γ-aminobutyric acids. Synthesis of vigabatrin. Org Biomol Chem 2024; 22:1027-1033. [PMID: 38193622 DOI: 10.1039/d3ob01769a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
γ-Aminobutyric acid (GABA) and GABA derivatives have attracted increased attention over the years in the fields of medicinal chemistry and chemical biology due to their interesting biological properties and synthetic relevance. Here, we report a short synthetic route to γ-(het)aryl- and γ-alkenyl-γ-aminobutyric acids, including the antiepileptic drug vigabatrin, from readily available donor-acceptor cyclopropanes and ammonia or methylamine. This protocol includes a facile synthesis of 2-oxopyrrolidine-3-carboxamides and their acid hydrolysis to γ-aryl- or γ-alkenyl-substituted GABAs, which can serve as perspective building blocks for the synthesis of various GABA-based N-heterocycles and bioactive compounds.
Collapse
Affiliation(s)
- Andrey Yu Plodukhin
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie gory 1-3, Moscow 119991, Russia.
| | - Maksim A Boichenko
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie gory 1-3, Moscow 119991, Russia.
| | - Ivan A Andreev
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky pr. 47, Moscow 119991, Russia.
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Samory Mashela 1, Moscow 117997, Russia
| | - Elena A Tarasenko
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie gory 1-3, Moscow 119991, Russia.
| | - Kanstantsin V Anisovich
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie gory 1-3, Moscow 119991, Russia.
| | - Nina K Ratmanova
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky pr. 47, Moscow 119991, Russia.
- Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Samory Mashela 1, Moscow 117997, Russia
| | - Sergey S Zhokhov
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie gory 1-3, Moscow 119991, Russia.
| | - Igor V Trushkov
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky pr. 47, Moscow 119991, Russia.
| | - Olga A Ivanova
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie gory 1-3, Moscow 119991, Russia.
| |
Collapse
|
3
|
Vartanova AE, Levina II, Ratmanova NK, Andreev IA, Ivanova OA, Trushkov IV. Ambident reactivity of 5-aminopyrazoles towards donor-acceptor cyclopropanes. Org Biomol Chem 2022; 20:7795-7802. [PMID: 36148530 DOI: 10.1039/d2ob01490d] [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
Lewis acid-catalysed reactions of donor-acceptor cyclopropanes with 1,3-disubstituted 5-aminopyrazoles were investigated. Under catalysis with gallium(III) chloride, products of the three-membered ring opening via a nucleophilic attack of the exocyclic amino group were obtained in a chemoselective manner. Oppositely, in the presence of scandium(III) triflate, products of either N-alkylation or C(4)-alkylation, or a mixture of both were formed. The products of the C(4) alkylation were transformed in one step into tetrahydropyrazolo[3,4-b]azepines that are attractive for medicinal chemistry and pharmacology.
Collapse
Affiliation(s)
- Anna E Vartanova
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky pr. 47, Moscow 119334, Russian Federation.
| | - Irina I Levina
- N. M. Emanuel Institute of Biochemical Physics Russian Academy of Sciences, Kosygina 4, Moscow 119334, Russian Federation
| | - Nina K Ratmanova
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky pr. 47, Moscow 119334, Russian Federation. .,Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Samory Mashela 1, Moscow 117997, Russian Federation
| | - Ivan A Andreev
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky pr. 47, Moscow 119334, Russian Federation. .,Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Samory Mashela 1, Moscow 117997, Russian Federation
| | - Olga A Ivanova
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky pr. 47, Moscow 119334, Russian Federation. .,Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow, 119991, Russian Federation
| | - Igor V Trushkov
- N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, Leninsky pr. 47, Moscow 119334, Russian Federation.
| |
Collapse
|
4
|
Karjee P, Mishra M, Debnath B, Punniyamurthy T. Expedient Ni(OTf) 2/visible light photoredox-catalyzed annulation of donor-acceptor cyclopropanes with cyclic secondary amines. Chem Commun (Camb) 2022; 58:8670-8673. [PMID: 35822543 DOI: 10.1039/d2cc02941c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The annulative coupling of donor-acceptor cyclopropanes with cyclic secondary amines is reported using the combination of Ni(OTf)2 and visible light assisted eosin Y catalysis for tandem C-N and C-C bond formation. The reaction sequence provides a potential synthetic tool for the construction of pyrrolotetrahydroisoquinolines.
Collapse
Affiliation(s)
- Pallab Karjee
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, India.
| | - Manmath Mishra
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, India.
| | - Bijoy Debnath
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, India.
| | | |
Collapse
|
5
|
Kar S, Sarkar T, Maharana PK, Guha AK, Punniyamurthy T. Bi-Catalyzed 1,2-Reactivity of Spirocyclopropyl Oxindoles with Dithianediol: Access to Spiroheterocycles. Org Lett 2022; 24:4965-4970. [PMID: 35770789 DOI: 10.1021/acs.orglett.2c01928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The efficient Bi-catalyzed 1,2-reactivity of spirocyclopropyl oxindoles has been disclosed with dithianediols as the sulfur surrogate to furnish spiroheterocycles at moderate temperature. The procedure provides a potential approach for the construction of spirotetrahydrothiophene scaffolds with functional group diversity. The catalytic 1,2-reactivity of cyclopropanes, mechanistic studies using density functional theory studies, diastereoselectivity, and additive-free mild conditions are the important practical features.
Collapse
Affiliation(s)
- Subhradeep Kar
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Tanumay Sarkar
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Prabhat K Maharana
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Ankur K Guha
- Advanced Computational Chemistry Centre, Cotton University, Panbazar, Guwahati 781001, India
| | | |
Collapse
|
6
|
Ojha B, Laxman K, Rawat N, Ravikanth M. Synthesis of Expanded Crowned Macrocycles Containing Two Pyrrolo[1,2‐ a]indole Units. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Belarani Ojha
- Indian Institute of Technology Bombay Department of Chemistry IIT Bombay 400076 Mumbai INDIA
| | - Kandala Laxman
- Gandhi Institute of Technology and Management's College of Management Studies: GITAM Institute of Management Department of Chemistry 502329 Hyderabad INDIA
| | - Nisha Rawat
- Indian Institute of Technology Bombay Department of Chemistry Powai 400076 Mumbai INDIA
| | | |
Collapse
|
7
|
Hernández‐Lladó P, Garrec K, Schmitt DC, Burton JW. Transition Metal‐Free, Visible Light‐Mediated Radical Cyclisation of Malonyl Radicals onto 5‐Ring Heteroaromatics. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Pol Hernández‐Lladó
- Department of Chemistry Chemistry Research Laboratory University of Oxford Mansfield Road Oxford OX1 3TA UK
| | - Kilian Garrec
- Department of Chemistry Chemistry Research Laboratory University of Oxford Mansfield Road Oxford OX1 3TA UK
| | - Daniel C. Schmitt
- Medicine Design Pfizer Worldwide Research Development and Medical Groton Connecticut 06340 United States
| | - Jonathan W. Burton
- Department of Chemistry Chemistry Research Laboratory University of Oxford Mansfield Road Oxford OX1 3TA UK
| |
Collapse
|
8
|
Wang J, Xie J, Lee WCC, Wang DS, Zhang XP. Radical differentiation of two ester groups in unsymmetrical diazomalonates for highly asymmetric olefin cyclopropanation. CHEM CATALYSIS 2022; 2:330-344. [PMID: 35494099 PMCID: PMC9049825 DOI: 10.1016/j.checat.2021.11.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Diazomalonates have been demonstrated as effective metalloradicophiles for asymmetric radical olefin cyclopropanation via Co(II)-metalloradical catalysis (MRC). Supported by D 2-symmetric chiral amidoporphyrin ligand, Co(II)-based metalloradical system can efficiently activate unsymmetrical methyl phenyl diazomalonate (MPDM) with effective differentiation of the two ester groups for asymmetric cyclopropanation, enabling stereoselective construction of 1,1-cyclopropanediesters bearing two contiguous chiral centers, including all-carbon quaternary stereogenic center. The Co(II)-catalyzed asymmetric cyclopropanation, which operates at room temperature without slow addition of the diazo compound, is generally applicable to broad-ranging olefins and tolerates various functionalities, providing a streamlined synthesis of chiral 1,1-cyclopropanediesters in high yields with both high diastereoselectivity and enantioselectivity. Combined computational and experimental studies support the underlying stepwise radical mechanism for Co(II)-catalyzed cyclopropanation. In addition to functioning as 1,3-dipoles for forming five-membered structures, enantioenriched (E)-1,1-cyclopropanediesters serve as useful building blocks for stereoselective synthesis of different cyclopropane derivatives. In addition, the enantioenriched (E)-1,1-cyclopropanediesters can be stereoselectively converted to (Z)-diastereomers.
Collapse
Affiliation(s)
- Jingyi Wang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA 02467, USA
| | - Jingjing Xie
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA 02467, USA
| | - Wan-Chen Cindy Lee
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA 02467, USA
| | - Duo-Sheng Wang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA 02467, USA
| | - X. Peter Zhang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, MA 02467, USA
- Lead contact
- Correspondence:
| |
Collapse
|
9
|
|
10
|
Zheng L, Wang L, Tang Y. Intramolecular Ring-opening of Indole-cyclopropanes ※. ACTA CHIMICA SINICA 2022. [DOI: 10.6023/a22010002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
11
|
Ojha B, Laxman K, Ravikanth M. Crowned Macrocycles Containing Two Pyrrolo[1,2-a] Indoles Created By Intramolecular Fusion. Chem Asian J 2021; 16:3221-3229. [PMID: 34405967 DOI: 10.1002/asia.202100799] [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: 07/14/2021] [Revised: 08/17/2021] [Indexed: 11/07/2022]
Abstract
Heterocyclic fused-ring systems are of utmost importance because of their presence in many natural products with biological activity. Pyrroloindoles are tricyclic heterocycles that are present in various bioactive and medicinally valuable compounds. Herein, we report the synthesis of phenylene-bridged bis-pyrrolo[1,2-a]indole crowned macrocycles 1-3 in which the pyrrolo[1,2-a]indole moieties were formed via intramolecular fusion. The macrocycles were thoroughly characterized by 1D and 2D NMR, HRMS and X-ray crystallographic studies. The X-ray structure revealed that the two pyrrolo[1,2-a]indole moieties were parallel to each other, and one pyrrolo[1,2-a]indole unit was deviated by an angle of 9.54° while the other pyrrolo[1,2-a]indole unit was deviated by an angle of 12.0° from the mean plane defined by 28 core atoms. The macrocycles 1-3 absorb in the visible region and readily undergo oxidations because of their electron rich nature. The macrocycles 1-3 upon treatment with trifluoroacetic acid (TFA) generates the corresponding cation radicals 1-3.+ which were stable in the open air for a week. The cation radicals 1-3.+ absorb strongly in the NIR region and the experimental observations on crowned macrocycles 1-3 were corroborated by DFT and TD-DFT studies.
Collapse
Affiliation(s)
- Belarani Ojha
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Kandala Laxman
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Mangalampalli Ravikanth
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| |
Collapse
|
12
|
Shelke YG, Hande PE, Gharpure SJ. Recent advances in the synthesis of pyrrolo[1,2- a]indoles and their derivatives. Org Biomol Chem 2021; 19:7544-7574. [PMID: 34524330 DOI: 10.1039/d1ob01103k] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The pyrrolo[1,2-a]indole unit is a privileged heterocycle found in numerous natural products and has been shown to exhibit diverse pharmacological properties. Thus, recent years have witnessed immense interest from the synthesis community on the synthesis of this scaffold. In light of the ever-increasing demand for pyrrolo[1,2-a]indoles in drug discovery, this review provides an overview of recent synthesis methods for the preparation of pyrrolo[1,2-a]indoles and their derivatives. The mechanistic pathway and stereo-electronic factors affecting the yield and selectivity of the product are briefly explained. Furthermore, we have attempted to demonstrate the utility of the developed methods in the synthesis of bioactive molecules and natural products, wherever offered.
Collapse
Affiliation(s)
- Yogesh G Shelke
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India.
| | - Pankaj E Hande
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India.
| | - Santosh J Gharpure
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India.
| |
Collapse
|
13
|
Gataullin RR. Formation of Benzo[e]cycloalk[g][1,4]oxazocinones by Reaction of N-Mesyl- or N-Tosyl-N-2-[(1-cycloalken-1-yl)phenyl]glycines with Molecular Bromine. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221080090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
14
|
Niu X, Yang L. Manganese(III) Acetate Catalyzed Aerobic Dehydrogenation of Tertiary Indolines, Tetrahydroquinolines and an
N
‐Unsubstituted Indoline. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100581] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xiaokang Niu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education Collaborative Innovation Center for the Manufacture of Fluorine and Silicone Fine Chemicals and Materials Hangzhou Normal University 311121 Hangzhou People's Republic of China
| | - Lei Yang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education Collaborative Innovation Center for the Manufacture of Fluorine and Silicone Fine Chemicals and Materials Hangzhou Normal University 311121 Hangzhou People's Republic of China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation Lanzhou Institute of Chemical Physics Chinese Academy of Sciences 730000 Lanzhou People's Republic of China
| |
Collapse
|
15
|
Ojha B, Laxman K, Ravikanth M. Synthesis of 3
H
‐Pyrrolo‐(1,2‐
a
) Indole‐based Fluorophore Macrocycles and their Stable Cation Radicals. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100068] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Belarani Ojha
- Department of Chemistry Indian Institute of Technology Bombay Powai, Mumbai 400076 India
| | - Kandala Laxman
- Department of Chemistry Indian Institute of Technology Bombay Powai, Mumbai 400076 India
- IITB-Monash Research Academy IIT Bombay Powai, Mumbai 400076 India
| | | |
Collapse
|
16
|
Peng H, Zhang Y, Zhu Y, Deng G. Silver(I)-Catalyzed Domino Cyclization/Cyclopropanation/Ring-Cleavage/Nucleophilic Substitution Reaction of Enynones with Enamines: Synthesis of 4-(Furan-2-yl)-3,4-dihydro-2H-pyrrol-2-one. J Org Chem 2020; 85:13290-13297. [DOI: 10.1021/acs.joc.0c01711] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Haiyun Peng
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Hunan Normal University, Changsha 410081, China
- Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Yu Zhang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Hunan Normal University, Changsha 410081, China
- Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Yang Zhu
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Hunan Normal University, Changsha 410081, China
- Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
| | - Guisheng Deng
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), Hunan Normal University, Changsha 410081, China
- Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, Hunan Normal University, Changsha 410081, China
| |
Collapse
|
17
|
Singh P, Varshnaya RK, Dey R, Banerjee P. Donor–Acceptor Cyclopropanes as an Expedient Building Block Towards the Construction of Nitrogen‐Containing Molecules: An Update. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901332] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Priyanka Singh
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road Rupnagar, Punjab 140001 India
| | - Rohit Kumar Varshnaya
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road Rupnagar, Punjab 140001 India
| | - Raghunath Dey
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road Rupnagar, Punjab 140001 India
| | - Prabal Banerjee
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road Rupnagar, Punjab 140001 India
| |
Collapse
|
18
|
Cao W, Fan J, Yan L, Zeng G, Ma J, Wang Y, Zhou Y, Deng X. Divergent Reactivity in CuII-Catalyzed Oxidative Coupling between Indole/Tryptamine Derivatives and β-Arylacrylic Acids. Org Lett 2019; 21:9506-9511. [DOI: 10.1021/acs.orglett.9b03697] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Wei Cao
- Xiangya School of Pharmaceutical Science, Central South University, Changsha 410013, Hunan, China
| | - Jinbao Fan
- Xiangya School of Pharmaceutical Science, Central South University, Changsha 410013, Hunan, China
| | - Linyang Yan
- Xiangya School of Pharmaceutical Science, Central South University, Changsha 410013, Hunan, China
| | - Guangyao Zeng
- Xiangya School of Pharmaceutical Science, Central South University, Changsha 410013, Hunan, China
| | - Jinjin Ma
- Xiangya School of Pharmaceutical Science, Central South University, Changsha 410013, Hunan, China
| | - Yajing Wang
- Hunan University of Chinese Medicine, Changsha, 410028, Hunan, China
| | - Yingjun Zhou
- Xiangya School of Pharmaceutical Science, Central South University, Changsha 410013, Hunan, China
| | - Xu Deng
- Xiangya School of Pharmaceutical Science, Central South University, Changsha 410013, Hunan, China
| |
Collapse
|
19
|
Cao D, Zhang K, An R, Xu H, Hao S, Yang X, Hou Z, Guo C. The Efficient Synthesis of Benzannulated Seven-Membered O-Heterocycles via the Intramolecular Ring-Opening Cyclization of Cyclopropanes. Org Lett 2019; 21:8948-8951. [PMID: 31674790 DOI: 10.1021/acs.orglett.9b03260] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An efficient and practical approach for the synthesis of substituted benzannulated seven-membered O-heterocycles from cyclopropane derivatives is described. The transformation proceeds via Lewis acid mediated ring opening of cyclopropanes followed by a concomitant 7-endo-tet cyclization to furnish the 4-benzoyl-3,4-dihydrobenzo[b]oxepin-5(2H)-one derivatives in excellent yields (up to 92%). This potentially general method is featured by its high atom economy, broad substrate scope, and mild reaction conditions. Moreover, the representative products exhibited selective antifungal activity in vitro against the fungus Cryptococcus neoformans. Therefore, the present reaction will be useful for the development of novel antifungal therapeutic reagents.
Collapse
Affiliation(s)
- Dongpo Cao
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering , Shenyang Pharmaceutical University , Shenyang 110016 China
| | - Kaipeng Zhang
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering , Shenyang Pharmaceutical University , Shenyang 110016 China
| | - Ran An
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering , Shenyang Pharmaceutical University , Shenyang 110016 China
| | - Hang Xu
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering , Shenyang Pharmaceutical University , Shenyang 110016 China
| | - Shuang Hao
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering , Shenyang Pharmaceutical University , Shenyang 110016 China
| | - Xiaoguang Yang
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering , Shenyang Pharmaceutical University , Shenyang 110016 China
| | - Zhuang Hou
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering , Shenyang Pharmaceutical University , Shenyang 110016 China
| | - Chun Guo
- Key Laboratory of Structure-Based Drugs Design and Discovery (Ministry of Education), School of Pharmaceutical Engineering , Shenyang Pharmaceutical University , Shenyang 110016 China
| |
Collapse
|
20
|
Synthesis, characterization and biological activity of 1,3-diazaheteroaromatic derivatives by the ring-opening domino reaction. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.06.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
21
|
Manjal SK, Pathania S, Bhatia R, Kaur R, Kumar K, Rawal RK. Diversified Synthetic Strategies for Pyrroloindoles: An Overview. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3661] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sundeep Kaur Manjal
- Department of Pharmaceutical ChemistryIndo‐Soviet Friendship College of Pharmacy (ISFCP) Moga 142001 India
| | - Shelly Pathania
- Department of Pharmaceutical ChemistryIndo‐Soviet Friendship College of Pharmacy (ISFCP) Moga 142001 India
- Research Scholar, Department of Pharmaceutical Sciences and TechnologyMaharaja Ranjit Singh Punjab Technical University Bathinda Punjab 151001 India
| | - Rohit Bhatia
- Department of Pharmaceutical ChemistryIndo‐Soviet Friendship College of Pharmacy (ISFCP) Moga 142001 India
- Research Scholar, Department of Pharmaceutical Sciences and TechnologyMaharaja Ranjit Singh Punjab Technical University Bathinda Punjab 151001 India
| | - Ramandeep Kaur
- Department of Pharmaceutical ChemistryIndo‐Soviet Friendship College of Pharmacy (ISFCP) Moga 142001 India
| | - Kapil Kumar
- School of Pharmaceutical SciencesApeejay Satya University Sohna‐Palwal Road, Sohna Gurgaon Haryana 122103 India
| | - Ravindra K. Rawal
- Department of ChemistryMaharishi Markandeshwar (Deemed to be University) Mullana 133207 Ambala Haryana India
| |
Collapse
|
22
|
Ketan Das B, Pradhan S, Punniyamurthy T. Stereospecific assembly of tetrahydroquinolines via tandem ring-opening/oxidative cyclization of donor-acceptor cyclopropanes with N-alkyl anilines. Chem Commun (Camb) 2019; 55:8083-8086. [PMID: 31231737 DOI: 10.1039/c9cc04042k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
An aerobic copper-catalyzed tandem reaction of N-alkyl anilines with donor-acceptor cyclopropanes is presented for the construction of tetrahydroquinolines via a sequential stereospecific ring opening and oxidative cyclization. The catalyst plays a dual role as a Lewis acid as well as being a redox catalyst. The use of air as an oxidant and the broad substrate scope are the important practical features.
Collapse
Affiliation(s)
- Bijay Ketan Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | - Sourav Pradhan
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India.
| | | |
Collapse
|
23
|
Palmieri A, Petrini M. Tryptophol and derivatives: natural occurrence and applications to the synthesis of bioactive compounds. Nat Prod Rep 2019; 36:490-530. [DOI: 10.1039/c8np00032h] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This report presents some fundamental aspects related to the natural occurrence and bioactivity of tryptophol as well as the synthesis of tryptophols and their utilization for the preparation of naturally occurring alkaloid metabolites embedding the indole system.
Collapse
Affiliation(s)
- Alessandro Palmieri
- School of Science and Technology
- Chemistry Division
- University of Camerino
- Italy
| | - Marino Petrini
- School of Science and Technology
- Chemistry Division
- University of Camerino
- Italy
| |
Collapse
|
24
|
Chen H, Liu M, Qiu G, Wu J. A Three‐Component Reaction of Aryldiazonium Tetrafluoroborates, Sulfur Dioxide, and 1‐(Prop‐2‐yn‐1‐yl)indoles under Catalyst‐Free Conditions. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801038] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Huajun Chen
- Department of ChemistryFudan University 2005 Songhu Road Shanghai 200438 People's Republic of China
| | - Mengli Liu
- College of Biological, Chemical Science and EngineeringJiaxing University 118 Jiahang Road Jiaxing 314001 People's Republic of China
| | - Guanyinsheng Qiu
- Department of ChemistryFudan University 2005 Songhu Road Shanghai 200438 People's Republic of China
- College of Biological, Chemical Science and EngineeringJiaxing University 118 Jiahang Road Jiaxing 314001 People's Republic of China
| | - Jie Wu
- Department of ChemistryFudan University 2005 Songhu Road Shanghai 200438 People's Republic of China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic ChemistryChinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
| |
Collapse
|
25
|
Spielmann K, Tosi E, Lebrun A, Niel G, van der Lee A, de Figueiredo RM, Campagne JM. Vinyl-aziridines and cyclopropanes in Pd-catalyzed (3+2)-cycloaddition reactions with cyclic N-sulfonyl imines. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.09.040] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
26
|
Heravi MM, Mohammadkhani L. Recent applications of Stille reaction in total synthesis of natural products: An update. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.05.018] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
27
|
Zaytsev SV, Ivanov KL, Skvortsov DA, Bezzubov SI, Melnikov MY, Budynina EM. Nucleophilic Ring Opening of Donor–Acceptor Cyclopropanes with the Cyanate Ion: Access to Spiro[pyrrolidone-3,3′-oxindoles]. J Org Chem 2018; 83:8695-8709. [DOI: 10.1021/acs.joc.8b00922] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Sergey V. Zaytsev
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1-3, Moscow 119991 Russia
| | - Konstantin L. Ivanov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1-3, Moscow 119991 Russia
| | - Dmitry A. Skvortsov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1-3, Moscow 119991 Russia
| | - Stanislav I. Bezzubov
- Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskiy pr. 31, Moscow 119991 Russia
| | - Mikhail Ya. Melnikov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1-3, Moscow 119991 Russia
| | - Ekaterina M. Budynina
- Department of Chemistry, Lomonosov Moscow State University, Leninskie gory 1-3, Moscow 119991 Russia
| |
Collapse
|
28
|
Díaz E, Reyes E, Uria U, Carrillo L, Tejero T, Merino P, Vicario JL. Carboxylates as Nucleophiles in the Enantioselective Ring-Opening of Formylcyclopropanes under Iminium Ion Catalysis. Chemistry 2018; 24:8764-8768. [PMID: 29645302 DOI: 10.1002/chem.201801434] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Indexed: 01/02/2023]
Affiliation(s)
- Estibaliz Díaz
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU); P.O. Box 644 48080 Bilbao Spain
| | - Efraim Reyes
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU); P.O. Box 644 48080 Bilbao Spain
| | - Uxue Uria
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU); P.O. Box 644 48080 Bilbao Spain
| | - Luisa Carrillo
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU); P.O. Box 644 48080 Bilbao Spain
| | - Tomas Tejero
- Instituto de Síntesis Química y Catálisis Homogénea (ISQH); Universidad de Zaragoza CSIC; 50009 Zaragoza Spain
| | - Pedro Merino
- Instituto de Biocomputación y Fisica de Sistemas Complejos (BIFI); Universidad de Zaragoza; 50009 Zaragoza Spain
| | - Jose L. Vicario
- Department of Organic Chemistry II; University of the Basque Country (UPV/EHU); P.O. Box 644 48080 Bilbao Spain
| |
Collapse
|
29
|
Saha A, Bhattacharyya A, Talukdar R, Ghorai MK. Stereospecific Syntheses of Enaminonitriles and β-Enaminoesters via Domino Ring-Opening Cyclization (DROC) of Activated Cyclopropanes with Pronucleophilic Malononitriles. J Org Chem 2018; 83:2131-2144. [DOI: 10.1021/acs.joc.7b03033] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Amrita Saha
- Department of Chemistry, Indian Institute of Technology, Kanpur 208016, India
| | | | - Ranadeep Talukdar
- Department of Chemistry, Indian Institute of Technology, Kanpur 208016, India
| | - Manas K. Ghorai
- Department of Chemistry, Indian Institute of Technology, Kanpur 208016, India
| |
Collapse
|
30
|
Boichenko MA, Ivanova OA, Andreev IA, Chagarovskiy AO, Levina II, Rybakov VB, Skvortsov DA, Trushkov IV. Convenient approach to polyoxygenated dibenzo[c,e]pyrrolo[1,2-a]azepines from donor–acceptor cyclopropanes. Org Chem Front 2018. [DOI: 10.1039/c8qo00742j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A convenient approach to polyoxygenated tetrahydrodibenzo[c,e]pyrrolo[1,2-a]azepines from the donor–acceptor cyclopropanes has been developed.
Collapse
Affiliation(s)
- Maksim A. Boichenko
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- Moscow 119991
- Russian Federation
| | - Olga A. Ivanova
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- Moscow 119991
- Russian Federation
| | - Ivan A. Andreev
- Laboratory of Chemical Synthesis
- Dmitry Rogachev National Research Center of Pediatric Hematology
- Oncology and Immunology
- Moscow 117997
- Russian Federation
| | - Alexey O. Chagarovskiy
- Laboratory of Chemical Synthesis
- Dmitry Rogachev National Research Center of Pediatric Hematology
- Oncology and Immunology
- Moscow 117997
- Russian Federation
| | - Irina I. Levina
- N. M. Emanuel Institute of Biochemical Physics
- Russian Academy of Sciences
- Moscow 119334
- Russian Federation
| | - Victor B. Rybakov
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- Moscow 119991
- Russian Federation
| | - Dmitriy A. Skvortsov
- Department of Chemistry
- M. V. Lomonosov Moscow State University
- Moscow 119991
- Russian Federation
| | - Igor V. Trushkov
- Laboratory of Chemical Synthesis
- Dmitry Rogachev National Research Center of Pediatric Hematology
- Oncology and Immunology
- Moscow 117997
- Russian Federation
| |
Collapse
|
31
|
Tu PC, Zhou L, Kirillov AM, Fang R, Yang L. Computational study on GaCl3-mediated reactions of donor–acceptor cyclopropanes with aromatic aldehydes: mechanism and role of GaCl3 and aldehydes. Org Chem Front 2018. [DOI: 10.1039/c8qo00243f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The mechanism and role of GaCl3 and aldehydes for the GaCl3-mediated reaction of donor–acceptor (D–A) cyclopropanes are clarified through our calculations.
Collapse
Affiliation(s)
- Peng-Cheng Tu
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Lin Zhou
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Alexander M. Kirillov
- Centro de Química Estrutural
- Complexo I
- Instituto Superior Técnico
- Universidade de Lisboa
- Lisbon
| | - Ran Fang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Lizi Yang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| |
Collapse
|
32
|
Nagaraju K, Ma D. Oxidative coupling strategies for the synthesis of indole alkaloids. Chem Soc Rev 2018; 47:8018-8029. [DOI: 10.1039/c8cs00305j] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Direct functionalization of indole through oxidative coupling reactions with enolates or phenols provides a powerful tool for assembling indole alkaloids.
Collapse
Affiliation(s)
- Karre Nagaraju
- State Key Laboratory of Bioorganic and Natural Products Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Science
- Shanghai 200032
- China
| | - Dawei Ma
- State Key Laboratory of Bioorganic and Natural Products Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Science
- Shanghai 200032
- China
| |
Collapse
|
33
|
Nguyen TN, May JA. Tertiary and Quaternary Carbon Formation via Gallium-Catalyzed Nucleophilic Addition of Organoboronates to Cyclopropanes. Org Lett 2017; 20:112-115. [DOI: 10.1021/acs.orglett.7b03349] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Truong N. Nguyen
- Department of Chemistry, University of Houston, 3585 Cullen Blvd, Fleming Building Rm 112, Houston, Texas 77204-5003, United States
| | - Jeremy A. May
- Department of Chemistry, University of Houston, 3585 Cullen Blvd, Fleming Building Rm 112, Houston, Texas 77204-5003, United States
| |
Collapse
|
34
|
Ivanova OA, Chagarovskiy AO, Shumsky AN, Krasnobrov VD, Levina II, Trushkov IV. Lewis Acid Triggered Vinylcyclopropane-Cyclopentene Rearrangement. J Org Chem 2017; 83:543-560. [PMID: 29110480 DOI: 10.1021/acs.joc.7b02351] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a mild Lewis acid induced isomerization of donor-acceptor cyclopropanes, containing an alkenyl moiety and diverse electron-withdrawing group(s) at the adjacent positions, into substituted cyclopentenes. We have found that 1,1,2-trisubstituted cyclopent-3-enes were exclusively obtained in yield of 51-99% when cyclopropanes with a 2-substituted alkenyl group as a donor underwent isomerization. For cyclopropanes bearing a trisubstituted alkenyl group either the corresponding cyclopent-3-enes or isomeric cyclopent-2-enes having two acceptor groups at the C(1) atom were formed, with the reaction selectivity being determined by the applied Lewis acid. We have shown that the reactivity of the donor-acceptor cyclopropane increases with the increase of the electron-donating character of (hetero)aromatic group attached to the alkenyl moiety. The synthetic utility of the developed methodology was also demonstrated through the synthesis of polysubstituted cyclopentane and piperidine derivatives.
Collapse
Affiliation(s)
- Olga A Ivanova
- Department of Chemistry, M.V. Lomonosov Moscow State University , Leninskie Gory 1-3, Moscow 119991, Russian Federation
| | - Alexey O Chagarovskiy
- Dmitry Rogachev National Research Center of Pediatric Hematology , Oncology and Immunology, Samory Mashela 1, Moscow 117997, Russian Federation.,Faculty of Science, RUDN University , Miklukho-Maklaya 6, Moscow 117198, Russian Federation
| | - Alexey N Shumsky
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences , Kosygina 4, Moscow 119334, Russian Federation
| | - Vasiliy D Krasnobrov
- Department of Chemistry, M.V. Lomonosov Moscow State University , Leninskie Gory 1-3, Moscow 119991, Russian Federation
| | - Irina I Levina
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences , Kosygina 4, Moscow 119334, Russian Federation
| | - Igor V Trushkov
- Dmitry Rogachev National Research Center of Pediatric Hematology , Oncology and Immunology, Samory Mashela 1, Moscow 117997, Russian Federation.,Faculty of Science, RUDN University , Miklukho-Maklaya 6, Moscow 117198, Russian Federation
| |
Collapse
|
35
|
Das S, Daniliuc CG, Studer A. Stereospecific 1,3-Aminobromination of Donor-Acceptor Cyclopropanes. Angew Chem Int Ed Engl 2017; 56:11554-11558. [DOI: 10.1002/anie.201704092] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Indexed: 12/26/2022]
Affiliation(s)
- Saikat Das
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| | - Constantin G. Daniliuc
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| | - Armido Studer
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| |
Collapse
|
36
|
Das S, Daniliuc CG, Studer A. Stereospecific 1,3-Aminobromination of Donor-Acceptor Cyclopropanes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704092] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Saikat Das
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| | - Constantin G. Daniliuc
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| | - Armido Studer
- NRW Graduate School of Chemistry; Organisch-Chemisches Institut; Westfälische Wilhelms-Universität; Corrensstrasse 40 48149 Münster Germany
| |
Collapse
|
37
|
Sone Y, Kimura Y, Ota R, Mochizuki T, Ito J, Nishii Y. Catalytic Hydrogenolysis of Enantioenriched Donor-Acceptor Cyclopropanes Using H2
and Palladium on Charcoal. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700345] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yoshitomo Sone
- Department of Applied Chemistry; Faculty of Textile Science and Technology; Shinshu University; Tokida 3-25-1, Ueda 386-8567 Nagano Japan
| | - Yumi Kimura
- Department of Applied Chemistry; Faculty of Textile Science and Technology; Shinshu University; Tokida 3-25-1, Ueda 386-8567 Nagano Japan
| | - Ryotaro Ota
- Department of Applied Chemistry; Faculty of Textile Science and Technology; Shinshu University; Tokida 3-25-1, Ueda 386-8567 Nagano Japan
| | - Takehito Mochizuki
- Department of Applied Chemistry; Faculty of Textile Science and Technology; Shinshu University; Tokida 3-25-1, Ueda 386-8567 Nagano Japan
| | - Junki Ito
- Department of Applied Chemistry; Faculty of Textile Science and Technology; Shinshu University; Tokida 3-25-1, Ueda 386-8567 Nagano Japan
| | - Yoshinori Nishii
- Department of Applied Chemistry; Faculty of Textile Science and Technology; Shinshu University; Tokida 3-25-1, Ueda 386-8567 Nagano Japan
| |
Collapse
|
38
|
Zhu YS, Yuan BB, Guo JM, Jin SJ, Dong HH, Wang QL, Bu ZW. A Copper-Catalyzed Friedel–Crafts Alkylation/Cyclization Sequence: an Approach to Functionalized Pyrrolo[1,2-a]indole Spirooxindoles and 9H-Pyrrolo[1,2-a]indoles. J Org Chem 2017; 82:5669-5677. [DOI: 10.1021/acs.joc.7b00488] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Yan-Shuo Zhu
- Institute of Fine
Chemistry
and Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Bei-Bei Yuan
- Institute of Fine
Chemistry
and Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Jiao-Mei Guo
- Institute of Fine
Chemistry
and Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Shao-Jing Jin
- Institute of Fine
Chemistry
and Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Hua-Hui Dong
- Institute of Fine
Chemistry
and Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Qi-Lin Wang
- Institute of Fine
Chemistry
and Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| | - Zhan-Wei Bu
- Institute of Fine
Chemistry
and Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, China
| |
Collapse
|
39
|
Zhu X, Hong G, Hu C, Wu S, Wang L. Scandium(III) Trifluoromethanesulfonate Catalyzed Selective Reactions of Donor-Acceptor Cyclopropanes with 1,1-Diphenylethanols: An Approach to Polysubstituted Olefins. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700221] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiaoyan Zhu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road 200237 Shanghai P. R. China
| | - Gang Hong
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road 200237 Shanghai P. R. China
| | - Chen Hu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road 200237 Shanghai P. R. China
| | - Shengying Wu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road 200237 Shanghai P. R. China
| | - Limin Wang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 130 Meilong Road 200237 Shanghai P. R. China
| |
Collapse
|
40
|
Sudo Y, Yamaguchi E, Itoh A. Photo-oxidative Cross-Dehydrogenative Coupling-Type Reaction of Thiophenes with α-Position of Carbonyls Using a Catalytic Amount of Molecular Iodine. Org Lett 2017; 19:1610-1613. [DOI: 10.1021/acs.orglett.7b00428] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yusuke Sudo
- Gifu Pharmaceutical University 1-25-4, Daigaku-nishi, Gifu 501-1196, Japan
| | - Eiji Yamaguchi
- Gifu Pharmaceutical University 1-25-4, Daigaku-nishi, Gifu 501-1196, Japan
| | - Akichika Itoh
- Gifu Pharmaceutical University 1-25-4, Daigaku-nishi, Gifu 501-1196, Japan
| |
Collapse
|
41
|
|
42
|
Novikov RA, Tarasova AV, Denisov DA, Borisov DD, Korolev VA, Timofeev VP, Tomilov YV. [4 + 2] Annulation of Donor–Acceptor Cyclopropanes with Acetylenes Using 1,2-Zwitterionic Reactivity. J Org Chem 2017; 82:2724-2738. [DOI: 10.1021/acs.joc.7b00209] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Roman A. Novikov
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., 119991 Moscow, Russian Federation
- Engelhardt
Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov Street, 119991 Moscow, Russian Federation
| | - Anna V. Tarasova
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., 119991 Moscow, Russian Federation
| | - Dmitry A. Denisov
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., 119991 Moscow, Russian Federation
| | - Denis D. Borisov
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., 119991 Moscow, Russian Federation
| | - Victor A. Korolev
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., 119991 Moscow, Russian Federation
| | - Vladimir P. Timofeev
- Engelhardt
Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov Street, 119991 Moscow, Russian Federation
| | - Yury V. Tomilov
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., 119991 Moscow, Russian Federation
| |
Collapse
|
43
|
Jin SJ, Guo JM, Zhu YS, Wang QL, Bu ZW. A copper-catalyzed tandem reaction for the construction of coumarin fused 9H-pyrrolo[1,2-a]indoles. Org Biomol Chem 2017; 15:8729-8737. [DOI: 10.1039/c7ob02307c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient copper-catalyzed Friedel–Crafts alkylation/cyclization/isomerization sequence of 3-arylcarbonyl coumarins and 3-methyl indole was developed to afford a wide range of functionalized coumarin fused 9H-pyrrolo[1,2-a]indoles with a 6-6-5-5-6 pentacyclic core.
Collapse
Affiliation(s)
- Shao-Jing Jin
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- China
| | - Jiao-Mei Guo
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- China
| | - Yan-Shuo Zhu
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- China
| | - Qi-Lin Wang
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- China
| | - Zhan-Wei Bu
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
- China
| |
Collapse
|
44
|
Abstract
![]()
Donor–acceptor
cyclopropanes with two geminal carboxylic
esters are reacted with chalcogenyl chlorides and bromides to afford
ring-opened products bearing the halogen atoms in the 1-position,
adjacent to the donor, and the chalcogenyl residue in the 3-position
next to the two acceptor groups. A variety of different donors (e.g.,
aryl, N, and O) are used. The stereospecificity of the reaction is
demonstrated by using a chiral starting material.
Collapse
Affiliation(s)
- Jan Wallbaum
- Institut für Organische Chemie and ‡Institut für Anorganische and Analytische Chemie, Technische Universität Braunschweig , Hagenring 30, 38106 Braunschweig, Germany
| | - Lennart K B Garve
- Institut für Organische Chemie and ‡Institut für Anorganische and Analytische Chemie, Technische Universität Braunschweig , Hagenring 30, 38106 Braunschweig, Germany
| | - Peter G Jones
- Institut für Organische Chemie and ‡Institut für Anorganische and Analytische Chemie, Technische Universität Braunschweig , Hagenring 30, 38106 Braunschweig, Germany
| | - Daniel B Werz
- Institut für Organische Chemie and ‡Institut für Anorganische and Analytische Chemie, Technische Universität Braunschweig , Hagenring 30, 38106 Braunschweig, Germany
| |
Collapse
|
45
|
Pavlova AS, Ivanova OA, Chagarovskiy AO, Stebunov NS, Orlov NV, Shumsky AN, Budynina EM, Rybakov VB, Trushkov IV. Domino Staudinger/aza-Wittig/Mannich Reaction: An Approach to Diversity of Di- and Tetrahydropyrrole Scaffolds. Chemistry 2016; 22:17967-17971. [PMID: 27685760 DOI: 10.1002/chem.201604056] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Indexed: 11/10/2022]
Abstract
A highly efficient and selective domino reaction producing valuable di- and tetrahydropyrrole-based skeletons from azidoethyl-substituted CH-acids and (thio)carbonyl compounds has been developed. By involving the additional functional groups in starting compounds into the domino reaction or postmodification of the primary reaction products, the simple construction of the pharmaceutically relevant three- and polycyclic azaheterocyclic scaffolds was demonstrated.
Collapse
Affiliation(s)
- Anna S Pavlova
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 1-3, Moscow, 119991, Russian Federation
| | - Olga A Ivanova
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 1-3, Moscow, 119991, Russian Federation.,Laboratory of Chemical Synthesis, Federal Research Center of Pediatric Hematology, Oncology and Immunology n.a. Dmitriy Rogachev, Samory Mashela st., 1, Moscow, 117997, Russian Federation
| | - Alexey O Chagarovskiy
- Laboratory of Chemical Synthesis, Federal Research Center of Pediatric Hematology, Oncology and Immunology n.a. Dmitriy Rogachev, Samory Mashela st., 1, Moscow, 117997, Russian Federation.,Faculty of Science, Russian University of People's Friendship, Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
| | - Nikolay S Stebunov
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 1-3, Moscow, 119991, Russian Federation
| | - Nikolay V Orlov
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, Moscow, 119991, Russian Federation
| | - Alexey N Shumsky
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, Kosygina 4, Moscow, 119334, Russian Federation
| | - Ekaterina M Budynina
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 1-3, Moscow, 119991, Russian Federation
| | - Victor B Rybakov
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 1-3, Moscow, 119991, Russian Federation
| | - Igor V Trushkov
- Laboratory of Chemical Synthesis, Federal Research Center of Pediatric Hematology, Oncology and Immunology n.a. Dmitriy Rogachev, Samory Mashela st., 1, Moscow, 117997, Russian Federation.,Faculty of Science, Russian University of People's Friendship, Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
| |
Collapse
|
46
|
Das S, Daniliuc CG, Studer A. Multicomponent 1,3-Bifunctionalization of Donor–Acceptor Cyclopropanes with Arenes and Nitrosoarenes. Org Lett 2016; 18:5576-5579. [DOI: 10.1021/acs.orglett.6b02815] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Saikat Das
- NRW
Graduate School of Chemistry and ‡Organisch-Chemisches Institut, Westfalische Wilhelms-Universität, Corrensstraβe 40, 48149 Münster, Germany
| | - Constantin G. Daniliuc
- NRW
Graduate School of Chemistry and ‡Organisch-Chemisches Institut, Westfalische Wilhelms-Universität, Corrensstraβe 40, 48149 Münster, Germany
| | - Armido Studer
- NRW
Graduate School of Chemistry and ‡Organisch-Chemisches Institut, Westfalische Wilhelms-Universität, Corrensstraβe 40, 48149 Münster, Germany
| |
Collapse
|
47
|
Kaur R, Garg Y, Pandey SK. A Short Total Synthesis of the Antimalarial Flindersial Alkaloids. ChemistrySelect 2016. [DOI: 10.1002/slct.201601162] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ramandeep Kaur
- School of Chemistry and Biochemistry; Thapar University; Patiala 147001 India
| | - Yuvraj Garg
- School of Chemistry and Biochemistry; Thapar University; Patiala 147001 India
| | | |
Collapse
|