1
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Mari G, De Crescentini L, Favi G, Mantellini F, Olivieri D, Santeusanio S. Challenge N- versus O-six-membered annulation: FeCl 3-catalyzed synthesis of heterocyclic N, O-aminals. Beilstein J Org Chem 2024; 20:1412-1420. [PMID: 38952961 PMCID: PMC11216082 DOI: 10.3762/bjoc.20.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 06/14/2024] [Indexed: 07/03/2024] Open
Abstract
A new class of heterocyclic N,O-aminal and hemiaminal scaffolds was successfully obtained by means of a three-component reaction (3-CR) of 1,2-diaza-1,3-dienes (DDs), α-aminoacetals and iso(thio)cyanates. These stable imine surrogates are generated from key-substituted (thio)hydantoin intermediates through selective FeCl3-catalyzed intramolecular N-annulation.
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Affiliation(s)
- Giacomo Mari
- Department of Biomolecular Sciences, Section of Chemistry and Pharmaceutical Technologies, University "Carlo Bo" of Urbino, Via Ca' le Suore 2-4, 61029, Urbino (PU), Italy
| | - Lucia De Crescentini
- Department of Biomolecular Sciences, Section of Chemistry and Pharmaceutical Technologies, University "Carlo Bo" of Urbino, Via Ca' le Suore 2-4, 61029, Urbino (PU), Italy
| | - Gianfranco Favi
- Department of Biomolecular Sciences, Section of Chemistry and Pharmaceutical Technologies, University "Carlo Bo" of Urbino, Via Ca' le Suore 2-4, 61029, Urbino (PU), Italy
| | - Fabio Mantellini
- Department of Biomolecular Sciences, Section of Chemistry and Pharmaceutical Technologies, University "Carlo Bo" of Urbino, Via Ca' le Suore 2-4, 61029, Urbino (PU), Italy
| | - Diego Olivieri
- Department of Biomolecular Sciences, Section of Chemistry and Pharmaceutical Technologies, University "Carlo Bo" of Urbino, Via Ca' le Suore 2-4, 61029, Urbino (PU), Italy
| | - Stefania Santeusanio
- Department of Biomolecular Sciences, Section of Chemistry and Pharmaceutical Technologies, University "Carlo Bo" of Urbino, Via Ca' le Suore 2-4, 61029, Urbino (PU), Italy
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2
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Mari G, De Crescentini L, Favi G, Santeusanio S, Mantellini F. Straightforward Access to Pyrazine‐(2,3)‐diones through Sequential Three‐Component Reaction. European J Org Chem 2023. [DOI: 10.1002/ejoc.202201080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Giacomo Mari
- Department of Biomolecular Sciences Section of Organic Chemistry and Pharmaceutical Technologies University of Urbino “Carlo Bo” Via I Maggetti 24 61029 Urbino PU Italy
| | - Lucia De Crescentini
- Department of Biomolecular Sciences Section of Organic Chemistry and Pharmaceutical Technologies University of Urbino “Carlo Bo” Via I Maggetti 24 61029 Urbino PU Italy
| | - Gianfranco Favi
- Department of Biomolecular Sciences Section of Organic Chemistry and Pharmaceutical Technologies University of Urbino “Carlo Bo” Via I Maggetti 24 61029 Urbino PU Italy
| | - Stefania Santeusanio
- Department of Biomolecular Sciences Section of Organic Chemistry and Pharmaceutical Technologies University of Urbino “Carlo Bo” Via I Maggetti 24 61029 Urbino PU Italy
| | - Fabio Mantellini
- Department of Biomolecular Sciences Section of Organic Chemistry and Pharmaceutical Technologies University of Urbino “Carlo Bo” Via I Maggetti 24 61029 Urbino PU Italy
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3
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Marques CS, Carreiro EP, Teixeira APS. Multicomponent Synthesis of Heterocycles. HETEROCYCLES 2022. [DOI: 10.1002/9783527832002.ch7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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4
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Catalytic Asymmetric Formal [3+2] Cycloaddition of Azoalkenes with 3-Vinylindoles: Synthesis of 2,3-Dihydropyrroles. iScience 2020; 23:100873. [PMID: 32062452 PMCID: PMC7021545 DOI: 10.1016/j.isci.2020.100873] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 01/13/2020] [Accepted: 01/27/2020] [Indexed: 12/17/2022] Open
Abstract
Chiral phosphoric acid-catalyzed highly enantioselective formal [3 + 2] cycloaddition reaction of azoalkenes with 3-vinylindoles has been established. Under mild conditions, the projected cycloaddition proceeded smoothly, affording a variety of 2,3-dihydropyrroles in high yields and excellent enantioselectivities, and also in a diastereospecific manner. As opposed to the common 4-atom synthons in the previous literature reports, azoalkenes served as 3-atom synthons. Besides, the observed selectivity was supported by primary theoretical calculation. The unique chemistry of azoalkenes disclosed herein will empower asymmetric synthesis of nitrogen-containing ring structural motifs in a broader context. Chiral phosphoric acid catalyzed formal [3 + 2] cycloaddition reaction 2,3-Dihydropyrroles were enantioselectively synthesized Azoalkenes served as 3-atom synthons
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5
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Mei G, Tang X, Tasdan Y, Lu Y. Enantioselective Dearomatization of Indoles by an Azoalkene‐Enabled (3+2) Reaction: Access to Pyrroloindolines. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201911686] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Guang‐Jian Mei
- Department of ChemistryNational University of Singapore 3 Science Drive 3 117543 Singapore Singapore
| | - Xiwen Tang
- Department of ChemistryNational University of Singapore 3 Science Drive 3 117543 Singapore Singapore
| | - Yildiz Tasdan
- Department of ChemistryNational University of Singapore 3 Science Drive 3 117543 Singapore Singapore
| | - Yixin Lu
- Department of ChemistryNational University of Singapore 3 Science Drive 3 117543 Singapore Singapore
- Joint School of National University of Singapore and Tianjin University International Campus of Tianjin University, Binhai New City Fuzhou Fujian 359297 P. R. China
- National University of Singapore (Suzhou) Research Institute 377 Lin Quan Street, Suzhou Industrial Park Suzhou Jiangsu 215123 P. R. China
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6
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Mei GJ, Tang X, Tasdan Y, Lu Y. Enantioselective Dearomatization of Indoles by an Azoalkene-Enabled (3+2) Reaction: Access to Pyrroloindolines. Angew Chem Int Ed Engl 2019; 59:648-652. [PMID: 31592562 DOI: 10.1002/anie.201911686] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/01/2019] [Indexed: 01/14/2023]
Abstract
The enantioselective dearomatization of indoles by an organocatalytic (3+2) reaction has been established. The reaction makes use of simple indole derivatives as substrates, and employs azoalkenes reaction partners. A wide range of pyrroloindolines containing an all-carbon quaternary stereogenic center were readily prepared in high yields and with excellent enantioselectivities.
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Affiliation(s)
- Guang-Jian Mei
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore, Singapore
| | - Xiwen Tang
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore, Singapore
| | - Yildiz Tasdan
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore, Singapore
| | - Yixin Lu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore, Singapore.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, Fujian, 359297, P. R. China.,National University of Singapore (Suzhou) Research Institute, 377 Lin Quan Street, Suzhou Industrial Park, Suzhou, Jiangsu, 215123, P. R. China
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7
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Kotha S, Gupta NK, Aswar VR. Multicomponent Approach to Hydantoins and Thiohydantoins Involving a Deep Eutectic Solvent. Chem Asian J 2019; 14:3188-3197. [DOI: 10.1002/asia.201900744] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 07/31/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Sambasivarao Kotha
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400 076 India
| | - Naveen K. Gupta
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400 076 India
| | - Vikas R. Aswar
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400 076 India
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8
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Hu S, Du S, Yang Z, Ni L, Chen Z. Synthesis of Multi‐substituted Dihydropyrazoles by Copper‐Mediated [4+1] Cycloaddition Reaction of
N
‐Sulfonylhydrazones and Sulfoxonium Ylides. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900212] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Sipei Hu
- Department of ChemistryZhejiang Sci-Tech University Hangzhou 310018 People's Republic of China
| | - Shiying Du
- Department of ChemistryZhejiang Sci-Tech University Hangzhou 310018 People's Republic of China
| | - Zuguang Yang
- Department of ChemistryZhejiang Sci-Tech University Hangzhou 310018 People's Republic of China
| | - Lingfang Ni
- Department of ChemistryZhejiang Sci-Tech University Hangzhou 310018 People's Republic of China
| | - Zhengkai Chen
- Department of ChemistryZhejiang Sci-Tech University Hangzhou 310018 People's Republic of China
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9
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Saunthwal RK, Cornall MT, Abrams R, Ward JW, Clayden J. Connective synthesis of 5,5-disubstituted hydantoins by tandem α-amination and α-arylation of silyl ketene acetals. Chem Sci 2019; 10:3408-3412. [PMID: 30996929 PMCID: PMC6429467 DOI: 10.1039/c8sc05263h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 02/03/2019] [Indexed: 11/21/2022] Open
Abstract
Amination of a silylated ester generates an intermediate urea that transfers an aryl ring to the aminated centre and cyclises to a hydantoin.
5,5-Disubstituted hydantoins, formally the cyclisation products of quaternary amino acids, were formed connectively from simple ester-derived starting materials by a one-pot tandem method. Amination of the silyl ketene acetal derivative of a methyl ester takes place by silver-catalysed addition to the N
Created by potrace 1.16, written by Peter Selinger 2001-2019
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N bond of an azocarboxamide, generating a N-amino-N′-aryl urea derivative of a substituted aminoester. Treatment with a base forms an ester enolate which undergoes arylation by intramolecular migration of an aryl ring to the α-position of the ester. The product undergoes ring closure to a hydantoin, which may itself be deprotected and functionalised. Aryl migration is successful with rings of various electronic character and with esters bearing functionalised and unfunctionalised chains, and the products have features in common with several bioactive compounds.
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Affiliation(s)
- Rakesh K Saunthwal
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| | - Matthew T Cornall
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| | - Roman Abrams
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| | - John W Ward
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
| | - Jonathan Clayden
- School of Chemistry , University of Bristol , Cantock's Close , Bristol BS8 1TS , UK . ;
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10
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Shao J, Chen W, Zhao M, Shu K, Liu H, Tang P. Substrate-Controlled Synthesis of Spirocyclopropylpyrazolones and Bicyclic 4,5-Dihydropyrazoles from 1,2-Diaza-1,3-dienes with Sulfur Ylides. Org Lett 2018; 20:3992-3995. [DOI: 10.1021/acs.orglett.8b01562] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jiaan Shao
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, 310018, P. R. China
| | - Wenteng Chen
- College of Pharmaceutical Science, Zhejiang University, Hangzhou, 310058, P. R. China
| | - Menghao Zhao
- Innovation Center of Chinese Medicine, China State Institute of Pharmaceutical Industry, Shanghai 201203, P. R. China
| | - Ke Shu
- College of Pharmaceutical Science, Zhejiang University, Hangzhou, 310058, P. R. China
| | - Huan Liu
- College of Pharmaceutical Science, Zhejiang University, Hangzhou, 310058, P. R. China
| | - Pai Tang
- College of Pharmaceutical Science, Zhejiang University, Hangzhou, 310058, P. R. China
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11
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Preeti P, Singh KN. Multicomponent reactions: a sustainable tool to 1,2- and 1,3-azoles. Org Biomol Chem 2018; 16:9084-9116. [DOI: 10.1039/c8ob01872c] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The present review outlines the recent advancements and pioneering efforts on the synthesis of 1,2/1,3-azoles employing a multicomponent strategy.
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Affiliation(s)
- Preeti Preeti
- Department of Chemistry (Centre of Advanced Study)
- Faculty of Science
- Banaras Hindu University
- Varanasi-221005
- India
| | - Krishna Nand Singh
- Department of Chemistry (Centre of Advanced Study)
- Faculty of Science
- Banaras Hindu University
- Varanasi-221005
- India
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12
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Mari G, De Crescentini L, Favi G, Santeusanio S, Lillini S, Mantellini F. Unexpected Synthesis of 2,3,5,6-Tetrahydro-1H
-pyrrolo[3,4-c
]pyridine-1,3,6-triones by a Double Michael Addition/CS2
Extrusion/Double Cyclization Sequence. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701097] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Giacomo Mari
- Department of Biomolecular Sciences; Organic Chemistry Section and Organic Natural Compounds; University of Urbino “Carlo Bo”; Via I Maggetti 24 61029 Urbino (PU) Italy
| | - Lucia De Crescentini
- Department of Biomolecular Sciences; Organic Chemistry Section and Organic Natural Compounds; University of Urbino “Carlo Bo”; Via I Maggetti 24 61029 Urbino (PU) Italy
| | - Gianfranco Favi
- Department of Biomolecular Sciences; Organic Chemistry Section and Organic Natural Compounds; University of Urbino “Carlo Bo”; Via I Maggetti 24 61029 Urbino (PU) Italy
| | - Stefania Santeusanio
- Department of Biomolecular Sciences; Organic Chemistry Section and Organic Natural Compounds; University of Urbino “Carlo Bo”; Via I Maggetti 24 61029 Urbino (PU) Italy
| | - Samuele Lillini
- Organic Chemistry Section and Organic Natural Compounds; Dompé Farmaceutici s.p.a.; 80131 Naples Italy
| | - Fabio Mantellini
- Department of Biomolecular Sciences; Organic Chemistry Section and Organic Natural Compounds; University of Urbino “Carlo Bo”; Via I Maggetti 24 61029 Urbino (PU) Italy
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13
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Konnert L, Lamaty F, Martinez J, Colacino E. Recent Advances in the Synthesis of Hydantoins: The State of the Art of a Valuable Scaffold. Chem Rev 2017. [PMID: 28644621 DOI: 10.1021/acs.chemrev.7b00067] [Citation(s) in RCA: 117] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The review highlights the hydantoin syntheses presented from the point of view of the preparation methods. Novel synthetic routes to various hydantoin structures, the advances brought to the classical methods in the aim of producing more sustainable and environmentally friendly procedures for the preparation of these biomolecules, and a critical comparison of the different synthetic approaches developed in the last twelve years are also described. The review is composed of 95 schemes, 8 figures and 528 references for the last 12 years and includes the description of the hydantoin-based marketed drugs and clinical candidates.
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Affiliation(s)
- Laure Konnert
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Frédéric Lamaty
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Jean Martinez
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
| | - Evelina Colacino
- Université de Montpellier, Institut des Biomolécules Max Mousseron UMR 5247 CNRS - Universités Montpellier - ENSCM , Place E. Bataillon, Campus Triolet, cc 1703, 34095 Montpellier, France
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14
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Ran GY, Gong M, Yue JF, Yang XX, Zhou SL, Du W, Chen YC. Asymmetric Cascade Assembly of 1,2-Diaza-1,3-dienes and α,β-Unsaturated Aldehydes via Dienamine Activation. Org Lett 2017; 19:1874-1877. [PMID: 28350461 DOI: 10.1021/acs.orglett.7b00636] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Guang-Yao Ran
- Department
of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Ming Gong
- Ruian City People’s Hospital, Ruian 325200, Zhejiang
Province, China
| | - Jing-Fei Yue
- Department
of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Xing-Xing Yang
- Department
of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Su-Lan Zhou
- Department
of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Wei Du
- Department
of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Ying-Chun Chen
- Department
of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
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15
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Northrup JD, Purcell CR, Schafmeister CE. One-Pot Synthesis of Chiral, Spirocyclic 4-Hydantoin-Proline Derivatives for Incorporation into Spiroligomer-Based Macromolecules. J Org Chem 2017; 82:3223-3231. [PMID: 27690253 DOI: 10.1021/acs.joc.6b01773] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Derivatives of 4-hydantoin-proline have been synthesized via a direct two-step alkylation method. This method is valuable in the development of applications of N,N'-disubstituted hydantoin bearing α-amino acids by improving yields, reducing the time and number of steps required to synthesize these substituted molecules, and enabling late stage functionalization of spiroligomer termini. Over 20 unique electrophiles have been tested, highlighting the inherent versatility of this chemistry.
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Affiliation(s)
- J D Northrup
- Department of Chemistry, Temple University , Philadelphia, Pennsylvania 19122, United States
| | - Claire R Purcell
- Department of Chemistry, Temple University , Philadelphia, Pennsylvania 19122, United States
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16
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A Cascade Synthesis of Aminohydantoins Using In Situ-GeneratedN-Substituted Isocyanates. Chemistry 2015; 21:3886-90. [DOI: 10.1002/chem.201405648] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Indexed: 11/07/2022]
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17
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Liu H, Yang Z, Pan Z. Synthesis of Highly Substituted Imidazolidine-2,4-dione (Hydantoin) through Tf2O-Mediated Dual Activation of Boc-Protected Dipeptidyl Compounds. Org Lett 2014; 16:5902-5. [DOI: 10.1021/ol502900j] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Hui Liu
- Laboratory of Chemical Genomics,
Laboratory of Structural Biology, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Zhimin Yang
- Laboratory of Chemical Genomics,
Laboratory of Structural Biology, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Zhengying Pan
- Laboratory of Chemical Genomics,
Laboratory of Structural Biology, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
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19
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Attanasi OA, Favi G, Giorgi G, Majer R, Perrulli FR, Santeusanio S. Access to novel imidazo[1,5-a]pyrazine scaffolds by the combined use of a three-component reaction and a base-assisted intramolecular cyclization. Org Biomol Chem 2014; 12:4610-9. [PMID: 24848196 DOI: 10.1039/c4ob00676c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A novel and practical two-step approach to an intriguing class of imidazo[1,5-a]pyrazines with exocyclic C=X (X = CH2, O) bonds is described. The process utilizes a sequential three-component reaction of propargyl amine or aminoester, 1,2-diaza-1,3-dienes and isothiocyanates to furnish functionalized 2-thiohydantoins which are transformed into thiohydantoin-fused tetrahydropyrazines by subsequent regioselective base-promoted cyclization.
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Affiliation(s)
- Orazio A Attanasi
- Department of Biomolecular Sciences, Section of Organic Chemistry and Organic Natural Compounds, University of Urbino "Carlo Bo", Via I Maggetti 24, 61029 Urbino, Italy.
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20
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Eftekhari-Sis B, Zirak M, Akbari A. Arylglyoxals in Synthesis of Heterocyclic Compounds. Chem Rev 2013; 113:2958-3043. [DOI: 10.1021/cr300176g] [Citation(s) in RCA: 228] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Bagher Eftekhari-Sis
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
| | - Maryam Zirak
- Department of Chemistry, Payame Noor University, P.O. Box 19395-3697, Tehran,
Iran
| | - Ali Akbari
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
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21
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Agrawal SK, Sathe M, Halve A, Kaushik M. Dibutylphosphate (DBP) mediated synthesis of cyclic N,N′-disubstituted urea derivatives from amino esters: a comparative study. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.08.083] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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22
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Medda F, Hulme C. A facile and rapid route for the synthesis of novel 1,5-substituted tetrazole hydantoins and thiohydantoins via a TMSN3-Ugi/RNCX cyclization. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.07.135] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Dhara K, Midya GC, Dash J. A Diversity-Oriented Approach to Spirocyclic and Fused Hydantoins via Olefin Metathesis. J Org Chem 2012; 77:8071-82. [DOI: 10.1021/jo301234r] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Kalyan Dhara
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, West
Bengal 741252, India
| | - Ganesh Chandra Midya
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, West
Bengal 741252, India
- Department
of Organic Chemistry, Indian Association for the Cultivation of Science,
Jadavpur, Kolkata-700032, India
| | - Jyotirmayee Dash
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, West
Bengal 741252, India
- Department
of Organic Chemistry, Indian Association for the Cultivation of Science,
Jadavpur, Kolkata-700032, India
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24
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Attanasi OA, Bartoccini S, Favi G, Giorgi G, Perrulli FR, Santeusanio S. Powerful approach to heterocyclic skeletal diversity by sequential three-component reaction of amines, isothiocyanates, and 1,2-diaza-1,3-dienes. J Org Chem 2012; 77:1161-7. [PMID: 22191418 DOI: 10.1021/jo2021949] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
By highly efficient, one-pot, three-component reactions, combining one set of 1,2-diaza-1,3-dienes (DDs), primary amines, and isothiocyanates in a different sequential order of addition, heterocyclic skeletal diversity can be achieved. The key feature discriminating the different heterocyclic core formation is the availability of the N or S heteronucleophile to give the first Michael addition step affording regioselective substituted 2-thiohydantoins or 2-iminothiazolidinones. The hydrazone or enehydrazino side chain at the 5-position of both heterocycles represents a valuable functionality to reach novel 5-hydroxyethylidene derivatives difficult to obtain by other methods.
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Affiliation(s)
- Orazio A Attanasi
- Dipartimento SteVa, Sezione COSON, Università degli Studi di Urbino Carlo Bo, Via I Maggetti 24, 61029 Urbino, Italy
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Olimpieri F, Bellucci MC, Marcelli T, Volonterio A. Regioselective multicomponent sequential synthesis of hydantoins. Org Biomol Chem 2012; 10:9538-55. [DOI: 10.1039/c2ob26498f] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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26
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Cheung LLW, He Z, Decker SM, Yudin AK. Skeletal Fusion of Small Heterocycles with Amphoteric Molecules. Angew Chem Int Ed Engl 2011; 50:11798-802. [PMID: 21990009 DOI: 10.1002/anie.201106024] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2011] [Indexed: 12/12/2022]
Affiliation(s)
- Lawrence L W Cheung
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George St., Toronto, ON, M5S 3H6, Canada
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27
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Cheung LLW, He Z, Decker SM, Yudin AK. Skeletal Fusion of Small Heterocycles with Amphoteric Molecules. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201106024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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28
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Attanasi OA, De Crescentini L, Favi G, Mantellini F, Nicolini S. Divergent regioselective synthesis of 2,5,6,7-tetrahydro-1H-1,4-diazepin-2-ones and 5H-1,4-benzodiazepines. J Org Chem 2011; 76:8320-8. [PMID: 21905699 DOI: 10.1021/jo201497r] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel and simple one-pot synthesis of 3-substituted 2,5,6,7-tetrahydro-1H-1,4-diazepin-2-ones from 1,2-diaza-1,3-dienes (DDs) and N-unsubstituted aliphatic 1,3-diamines is described. Here we also report a procedure to selectively obtain alkyl 5H-1,4-benzodiazepine-3-carboxylates from the DDs and 2-aminobenzylamine. Both processes occur by means of sequential 1,4-conjugated addition followed by regioselective 7-exo cyclization. The behavior of N-methyl- and N,N'-dimethyl-1,3-diaminopropanes toward the DDs furnished pyrazol-3-ones and bis-α-aminohydrazones, respectively.
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Affiliation(s)
- Orazio A Attanasi
- Istituto di Chimica Organica, Università degli Studi di Urbino Carlo Bo, Via I Maggetti 24, 61029 Urbino, Italy
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Battistini L, Dell'Amico L, Sartori A, Curti C, Pelosi G, Casiraghi G, Attanasi OA, Favi G, Zanardi F. On-Water Vinylogous Mukaiyama-Michael Addition of Heterocyclic 2-Silyloxydienes to 1,2-Diaza-1,3-dienes: One-Pot Three-Step Entry to Functionality-Rich Pyrroles. Adv Synth Catal 2011. [DOI: 10.1002/adsc.201100296] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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30
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Miura T, Mikano Y, Murakami M. Nickel-Catalyzed Synthesis of 1,3,5-Trisubstituted Hydantoins from Acrylates and Isocyanates. Org Lett 2011; 13:3560-3. [DOI: 10.1021/ol200957y] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tomoya Miura
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Yusuke Mikano
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
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31
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Bellucci MC, Ghilardi A, Volonterio A. Three-component, one-pot sequential synthesis of glyco-hydantoin conjugates. Org Biomol Chem 2011; 9:8379-92. [DOI: 10.1039/c1ob06312j] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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