1
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Li J, Zheng Q, Dömling A. Exploring Phthalimide as the Acid Component in the Passerini Reaction. Org Lett 2024; 26:829-833. [PMID: 38227542 PMCID: PMC10845143 DOI: 10.1021/acs.orglett.3c03962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 01/08/2024] [Accepted: 01/12/2024] [Indexed: 01/17/2024]
Abstract
Multicomponent reactions, particularly the Passerini reaction, serve as efficient tools for the synthesis of druglike molecules and the creation of compound libraries. Despite the effectiveness of the Passerini reaction, the limited alternatives to the crucial carboxylic acid component pose a structural constraint. Here, we have discovered that the phthalimide moiety and its derivatives react in the Passerini reaction as an acid component. We explored their potential in synthesizing diverse and intricate molecules. The phthalimide moiety stands out as a favorable building block due to its oxidative stability, heat-stable characteristics, and resistance to solvents. Our approach introduces a novel perspective to multicomponent reactions by incorporating NH-based acid components, addressing the ongoing need for the development of innovative molecular scaffolds.
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Affiliation(s)
- Jingyao Li
- University
of Groningen, Department of Drug
Design, A. Deusinglaan
1, 9713 AV Groningen, The Netherlands
| | - Qiang Zheng
- University
of Groningen, Department of Drug
Design, A. Deusinglaan
1, 9713 AV Groningen, The Netherlands
| | - Alexander Dömling
- University
of Groningen, Department of Drug
Design, A. Deusinglaan
1, 9713 AV Groningen, The Netherlands
- Institute
of Molecular and Translational Medicine, Faculty of Medicine and Dentistry
and Czech Advanced Technology and Research Institute, Palacký University in Olomouc, 779 00 Olomouc, Czech Republic
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2
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Divyavani C, Padmaja P, Reddy PN. Isocyanide-based Multicomponent Reactions (IMCRs) in Water or Aqueous Biphasic Systems. Curr Org Synth 2024; 21:140-165. [PMID: 37005400 DOI: 10.2174/1570179420666230330170845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 01/25/2023] [Accepted: 02/10/2023] [Indexed: 04/04/2023]
Abstract
BACKGROUND Isocyanide is an intriguing one-carbon synthon that is frequently employed in a variety of carbon-carbon and carbon-heteroatom bond-forming reactions. Isocyanide-based multicomponent reactions (IMCRs) are effective synthetic tools in organic synthesis for the preparation of complex heterocyclic molecules. The IMCRs in water have become an attractive research direction, enabling simultaneous growth of both IMCRs and green solvents towards ideal organic synthesis. OBJECTIVE The goal of this review is to provide a general overview of IMCRs in water or biphasic aqueous systems for accessing various organic molecules, as well as an examination of their benefits and mechanistic insights. CONCLUSION High atom economies, mild reaction conditions, high yields, and catalyst-free processes are crucial features of these IMCRs in water or biphasic aqueous systems.
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Affiliation(s)
- Chitteti Divyavani
- Department of Chemistry, Sri Padmavathi Women's Degree & PG College, Tirupati, Andhra Pradesh, India
| | - Pannala Padmaja
- Centre for Semio Chemicals, CSIR-Indian Institute of Chemical Technology, Hyderabad, Telangana, India
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3
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Fragkiadakis M, Anastasiou PK, Zingiridis M, Triantafyllou-Rundell ME, Reyes Romero A, Stoumpos CC, Neochoritis CG. Instant Macrocyclizations via Multicomponent Reactions. J Org Chem 2023; 88:12709-12715. [PMID: 37596972 DOI: 10.1021/acs.joc.3c01379] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/21/2023]
Abstract
Macrocycles fascinate chemists due to both their structure and their applications. However, we still lack efficient and sustainable synthetic methods, giving us straightforward access to them. Herein, a rapid macrocyclization utilizing a two-step, one-pot approach based on orthogonal multicomponent reaction (MCR) tactics is introduced. This synthetic protocol, which is based on Ugi and Groebke-Blackburn-Bienaymé reactions with isocyanides tethered to alkyl tosylates, yields medium sized macrocycles that are otherwise difficult to achieve. Single crystal structures reveal conformational reorganization via intramolecular hydrogen bonding, and modeling studies profile the synthesized libraries.
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Affiliation(s)
| | | | - Marios Zingiridis
- Department of Chemistry, University of Crete, Voutes, 70013 Heraklion, Greece
| | | | - Atilio Reyes Romero
- Genetic Intelligence Laboratory, Weill Cornell Medicine-Qatar, Qatar Foundation, Doha, Qatar
- Department of Genetic Medicine, Weill Cornell Medicine, P.O. Box 24144, New York, New York 10065, United States
| | - Constantinos C Stoumpos
- Department of Materials Science & Technology, University of Crete, Voutes, 70013 Heraklion, Greece
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4
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Hooshmand SE, Zhang W. Ugi Four-Component Reactions Using Alternative Reactants. Molecules 2023; 28:molecules28041642. [PMID: 36838630 PMCID: PMC9961709 DOI: 10.3390/molecules28041642] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/04/2023] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
The Ugi four-component reaction (Ugi-4CR) undoubtedly is the most prominent multicomponent reaction (MCRs) that has sparked organic chemists' interest in the field. It has been widely used in the synthesis of diverse heterocycle molecules such as potential drugs, natural product analogs, pseudo peptides, macrocycles, and functional materials. The Ugi-4CRs involve the use of an amine, an aldehyde or ketone, an isocyanide, and a carboxylic acid to produce an α-acetamido carboxamide derivative, which has significantly advanced the field of isocyanide-based MCRs. The so-called intermediate nitrilium ion could be trapped by a nucleophile such as azide, N-hydroxyphthalimide, thiol, saccharin, phenol, water, and hydrogen sulfide instead of the original carboxylic acid to allow for a wide variety of Ugi-type reactions to occur.β In addition to isocyanide, there are alternative reagents for the other three components: amine, isocyanide, and aldehyde or ketone. All these alternative components render the Ugi reaction an aptly diversity-oriented synthesis of a myriad of biologically active molecules and complex scaffolds. Consequently, this review will delve deeper into alternative components used in the Ugi MCRs, particularly over the past ten years.
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Affiliation(s)
- Seyyed Emad Hooshmand
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, Tehran 1993893973, Iran
| | - Wei Zhang
- Department of Chemistry, University of Massachusetts Boston, 100 Morrissey Boulevard, Boston, MA 02125, USA
- Correspondence: ; Tel.: +1-617-287-6147
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5
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Sun BB, Liu K, Gao Q, Fang W, Lu S, Wang CR, Yao CZ, Cao HQ, Yu J. Enantioselective Ugi and Ugi-azide reactions catalyzed by anionic stereogenic-at-cobalt(III) complexes. Nat Commun 2022; 13:7065. [PMID: 36400776 PMCID: PMC9674650 DOI: 10.1038/s41467-022-34887-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 11/10/2022] [Indexed: 11/19/2022] Open
Abstract
Ugi reactions and related variations are proven to be atom and step-economic strategies for construction of highly valuable peptide-like skeletons and nitrogenous heterocycles. The development of structurally diverse range of novel catalytic systems and the discovery of new approaches to accommodate a broader scope of terminating reagents for asymmetric Ugi four-component reaction is still in high demand. Here, we report a strategy that enables enantioselective Ugi four-component and Ugi-azide reactions employing anionic stereogenic-at-cobalt(III) complexes as catalysts. The key nitrilium intermediates, generated through the nucleophilic addition of isocyanides to the chiral ion-pair which consists of stereogenic-at-cobalt(III) complexes counteranion and a protonated iminium, are trapped by either carboxylic acids or in situ-generated hydrazoic acid, delivering α-acylamino amides and α-aminotetrazoles in good to excellent enantioselectivities (up to 99:1 e.r.).
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Affiliation(s)
- Bing-Bing Sun
- grid.411389.60000 0004 1760 4804Department of Applied Chemistry, Anhui Agricultural University, Hefei, 230036 China
| | - Kun Liu
- grid.411389.60000 0004 1760 4804Department of Applied Chemistry, Anhui Agricultural University, Hefei, 230036 China
| | - Quan Gao
- grid.411389.60000 0004 1760 4804School of Plant Protection, Anhui Province Engineering Laboratory for Green Pesticide Development and Application, and Anhui Province Key Laboratory of Crop Integrated Pest Management, Anhui Agricultural University, Hefei, 230036 China
| | - Wei Fang
- grid.411389.60000 0004 1760 4804Department of Applied Chemistry, Anhui Agricultural University, Hefei, 230036 China
| | - Shuang Lu
- grid.411389.60000 0004 1760 4804Department of Applied Chemistry, Anhui Agricultural University, Hefei, 230036 China
| | - Chun-Ru Wang
- grid.411389.60000 0004 1760 4804Department of Applied Chemistry, Anhui Agricultural University, Hefei, 230036 China
| | - Chuan-Zhi Yao
- grid.411389.60000 0004 1760 4804Department of Applied Chemistry, Anhui Agricultural University, Hefei, 230036 China
| | - Hai-Qun Cao
- grid.411389.60000 0004 1760 4804School of Plant Protection, Anhui Province Engineering Laboratory for Green Pesticide Development and Application, and Anhui Province Key Laboratory of Crop Integrated Pest Management, Anhui Agricultural University, Hefei, 230036 China
| | - Jie Yu
- grid.411389.60000 0004 1760 4804Department of Applied Chemistry, Anhui Agricultural University, Hefei, 230036 China ,grid.411389.60000 0004 1760 4804School of Plant Protection, Anhui Province Engineering Laboratory for Green Pesticide Development and Application, and Anhui Province Key Laboratory of Crop Integrated Pest Management, Anhui Agricultural University, Hefei, 230036 China
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6
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Iordanidou D, Kallitsakis MG, Tzani MA, Ioannou DI, Zarganes-Tzitzikas T, Neochoritis CG, Dömling A, Terzidis MA, Lykakis IN. Supported Gold Nanoparticle-Catalyzed Selective Reduction of Multifunctional, Aromatic Nitro Precursors into Amines and Synthesis of 3,4-Dihydroquinoxalin-2-Ones. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27144395. [PMID: 35889270 PMCID: PMC9323044 DOI: 10.3390/molecules27144395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/05/2022] [Accepted: 07/06/2022] [Indexed: 11/16/2022]
Abstract
The synthesis of 3,4-dihydroquinoxalin-2-ones via the selective reduction of aromatic, multifunctional nitro precursors catalyzed by supported gold nanoparticles is reported. The reaction proceeds through the in situ formation of the corresponding amines under heterogeneous transfer hydrogenation of the initial nitro compounds catalyzed by the commercially available Au/TiO2-Et3SiH catalytic system, followed by an intramolecular C-N transamidation upon treatment with silica acting as a mild acid. Under the present conditions, the Au/TiO2-TMDS system was also found to catalyze efficiently the present selective reduction process. Both transfer hydrogenation processes showed very good functional-group tolerance and were successfully applied to access more structurally demanding products bearing other reducible moieties such as chloro, aldehyde or methyl ketone. An easily scalable (up to 1 mmol), low catalyst loading (0.6 mol%) synthetic protocol was realized, providing access to this important scaffold. Under these mild catalytic conditions, the desired products were isolated in good to high yields and with a TON of 130. A library analysis was also performed to demonstrate the usefulness of our synthetic strategy and the physicochemical profile of the derivatives.
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Affiliation(s)
- Domna Iordanidou
- Department of Chemistry, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece; (D.I.); (M.G.K.); (M.A.T.); (D.I.I.)
- Department of Nutritional Sciences and Dietetics, International Hellenic University, Sindos Campus, 57400 Thessaloniki, Greece
| | - Michael G. Kallitsakis
- Department of Chemistry, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece; (D.I.); (M.G.K.); (M.A.T.); (D.I.I.)
| | - Marina A. Tzani
- Department of Chemistry, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece; (D.I.); (M.G.K.); (M.A.T.); (D.I.I.)
| | - Dimitris I. Ioannou
- Department of Chemistry, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece; (D.I.); (M.G.K.); (M.A.T.); (D.I.I.)
| | | | | | - Alexander Dömling
- Department of Pharmacy, University of Groningen, A. Deusinglaan 1, 9700 AV Groningen, The Netherlands;
| | - Michael A. Terzidis
- Department of Nutritional Sciences and Dietetics, International Hellenic University, Sindos Campus, 57400 Thessaloniki, Greece
- Correspondence: (M.A.T.); (I.N.L.)
| | - Ioannis N. Lykakis
- Department of Chemistry, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece; (D.I.); (M.G.K.); (M.A.T.); (D.I.I.)
- Correspondence: (M.A.T.); (I.N.L.)
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7
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Ghamari kargar P, Bagherzade G, Beyzaei H. A porous metal-organic framework (Ni-MOF): An efficient and recyclable catalyst for cascade oxidative amidation of alcohols by amines under ultrasound-irradiations. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112372] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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8
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Dehydrative Beckmann rearrangement and the following cascade reactions. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.10.020] [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]
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9
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Lohmann N, Milovanović V, Piekarski DG, García Mancheño O. Metal-free oxoammonium salt-mediated C(sp 3)-H oxidative Ugi-azide multicomponent reaction. Org Biomol Chem 2022; 20:2896-2908. [PMID: 35319061 DOI: 10.1039/d2ob00101b] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In this work, an efficient oxidative C(sp3)-H Ugi-azide multicomponent reaction of cyclic benzylic amines to the corresponding α-tetrazolo compounds using a TEMPO salt as mild hydride abstractor-type oxidant is reported. This simple one-pot approach allows the direct functionalization of N-heterocycles such as tetrahydroisoquinolines with a variety of isocyanides and NaN3 as a practical azide source. The reaction proceeds at room temperature and without the need of acid additives, allowing for the use of sensitive substrates, while minimizing isocyanide polymerization to provide the desired heterocycle-tetrazole products in synthetically useful yields (up to 99%).
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Affiliation(s)
- Niklas Lohmann
- University of Münster, Organic Chemistry Institute, Corrensstraße 40, 48149 Münster, Germany.
| | - Vesna Milovanović
- University of Münster, Organic Chemistry Institute, Corrensstraße 40, 48149 Münster, Germany. .,University of Kragujevac, Faculty of Agronomy, Department of Chemistry and Chemical Engineering, Cara Dušana 34, 32000 Čačak, Serbia
| | - Dariusz G Piekarski
- Polish Academy of Sciences, Institute of Physical Chemistry, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Olga García Mancheño
- University of Münster, Organic Chemistry Institute, Corrensstraße 40, 48149 Münster, Germany.
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10
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Tang S, Guillot R, Grimaud L, Vitale MR, Vincent G. Electrochemical Benzylic C-H Functionalization with Isocyanides. Org Lett 2022; 24:2125-2130. [PMID: 35286094 DOI: 10.1021/acs.orglett.2c00364] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
We report the challenging direct carbamoylation or cyanation of benzylic C(sp3)-H bonds with an isocyanide via an electrochemical process giving rise to structures that are encountered in several biologically relevant compounds and drugs. This transformation proceeds under mild conditions without the need for any external oxidant and avoids the necessity to start from a prefunctionalized benzylic substrate or the deployment of the cation pool method. The anodic oxidation of the benzylic position and the subsequent addition of the isocyanide lead to the formation of a C-C bond and to a nitrilium cation that hydrolyzes to yield α-aryl acetamide derivatives, whereas the elimination of a t-butyl cation delivers α-aryl acetonitrile derivatives.
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Affiliation(s)
- Shanyu Tang
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), Université Paris-Saclay, CNRS, 91405 Orsay, France
| | - Régis Guillot
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), Université Paris-Saclay, CNRS, 91405 Orsay, France
| | - Laurence Grimaud
- Laboratoire des Biomolécules (LBM), Département de Chimie, Ecole Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Maxime R Vitale
- Laboratoire des Biomolécules (LBM), Département de Chimie, Ecole Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Guillaume Vincent
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO), Université Paris-Saclay, CNRS, 91405 Orsay, France
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11
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Oxa-Michael/Ugi-Smiles cascade reaction with α,β-unsaturated aldehydes. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100416] [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] Open
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12
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Z. Zard S, Quiclet-Sire B. The Xanthate Route to Benzazepinones and Their Aza Congeners. HETEROCYCLES 2022. [DOI: 10.3987/rev-22-sr(r)9] [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: 11/19/2022]
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13
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Peirow R, Adib M, Mahdavi M. A synthesis of pyrazino[1,2-a]indoles via one-pot cascade Ugi condensation and N-annulation under mild conditions. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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14
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Augusto-Jimenez YE, González-Montoya M, Naranjo-Feliciano D, Uribe-Ramírez D, Cristiani-Urbina E, Díaz-Águila C, Yee-Madeira H, Mora-Escobedo R. Antioxidant Activity of Bioactive Peptide Fractions from Germinated Soybeans Conjugated to Fe 3O 4 Nanoparticles by the Ugi Multicomponent Reaction. Molecules 2021; 26:5726. [PMID: 34641270 PMCID: PMC8510160 DOI: 10.3390/molecules26195726] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 09/07/2021] [Accepted: 09/13/2021] [Indexed: 01/13/2023] Open
Abstract
The conjugation of biomolecules to magnetic nanoparticles has emerged as promising approach in biomedicine as the treatment of several diseases, such as cancer. In this study, conjugation of bioactive peptide fractions from germinated soybeans to magnetite nanoparticles was achieved. Different fractions of germinated soybean peptides (>10 kDa and 5-10 kDa) were for the first time conjugated to previously coated magnetite nanoparticles (with 3-aminopropyltriethoxysilane (APTES) and sodium citrate) by the Ugi four-component reaction. The crystallinity of the nanoparticles was corroborated by X-ray diffraction, while the particle size was determined by scanning transmission electron microscopy. The analyses were carried out using infrared and ultraviolet-visible spectroscopy, dynamic light scattering, and thermogravimetry, which confirmed the coating and functionalization of the magnetite nanoparticles and conjugation of different peptide fractions on their surfaces. The antioxidant activity of the conjugates was determined by the reducing power and hydroxyl radical scavenging activity. The nanoparticles synthesized represent promising materials, as they have found applications in bionanotechnology for enhanced treatment of diseases, such as cancer, due to a higher antioxidant capacity than that of fractions without conjugation. The highest antioxidant capacity was observed for a >10 kDa peptide fraction conjugated to the magnetite nanoparticles coated with APTES.
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Affiliation(s)
| | - Marcela González-Montoya
- Instituto Politécnico Nacional–ENCB, U.P.A.L.M., San Pedro Zacatenco, Ciudad de Mexico 07738, Mexico; (M.G.-M.); (D.U.-R.); (E.C.-U.)
| | | | - Daniel Uribe-Ramírez
- Instituto Politécnico Nacional–ENCB, U.P.A.L.M., San Pedro Zacatenco, Ciudad de Mexico 07738, Mexico; (M.G.-M.); (D.U.-R.); (E.C.-U.)
| | - Eliseo Cristiani-Urbina
- Instituto Politécnico Nacional–ENCB, U.P.A.L.M., San Pedro Zacatenco, Ciudad de Mexico 07738, Mexico; (M.G.-M.); (D.U.-R.); (E.C.-U.)
| | - Carlos Díaz-Águila
- Centro de Biomateriales, Universidad de La Habana, Plaza de la Revolucion 10400, La Habana, Cuba;
| | - Hernani Yee-Madeira
- Instituto Politécnico Nacional–ESFM, U.P.A.L.M., San Pedro Zacatenco, Ciudad de Mexico 07738, Mexico;
| | - Rosalva Mora-Escobedo
- Instituto Politécnico Nacional–ENCB, U.P.A.L.M., San Pedro Zacatenco, Ciudad de Mexico 07738, Mexico; (M.G.-M.); (D.U.-R.); (E.C.-U.)
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15
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Abstract
Interrupted reactions reroute established processes to new and often unanticipated end points. Of particular interest are the cases in which a known reactive intermediate takes on a new reaction pathway, either because this pathway is lower in energy or because the conventional pathway is no longer available. Through analysis of documented cases, we aim to dissect the known interrupted reactions and trace their mechanistic origins. As new chemical processes are being discovered at a seemingly ever-increasing pace, it is likely that new interrupted reactions will continue to emerge. Our hope is that the cases considered in this Review will help identify new classes of these fascinating transformations.
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16
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Dömling A, Neochoritis CG, Lei X, Thomaidi M, Angeli GK. Fluorene-Based Multicomponent Reactions. Synlett 2021. [DOI: 10.1055/a-1471-9080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AbstractFluorene and fluorenone are privileged structures with extensive utility in both materials science and drug discovery. Here, we describe syntheses of those moieties through isocyanide-based multicomponent reactions (IMCRs) and the incorporation of the products in diverse and complex derivatives that can be further utilized. We performed six different IMCRs, based on the dual functionality of 9-isocyano-9H-fluorene, and we describe 23 unprecedented adducts.
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Affiliation(s)
| | | | - Xiaofang Lei
- Department of Chemistry, University of Crete
- Department of Pharmacy, Drug Design Group, University of Groningen
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17
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Enhancing the chemosensitivity of HepG2 cells towards cisplatin by organoselenium pseudopeptides. Bioorg Chem 2021; 109:104713. [PMID: 33611136 DOI: 10.1016/j.bioorg.2021.104713] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 01/24/2021] [Accepted: 01/30/2021] [Indexed: 12/29/2022]
Abstract
Despite all recent advances in the treatment of hepatocellular carcinoma (HCC), chemotherapy resistance still represents a major challenge in its successful clinical management. Chemo-sensitization offers an attractive strategy to counter drug resistance. Herein we report the identification of novel organoselenium-based pseudopeptides as promising highly effective chemo-sensitizers in treating HCC with cisplatin. A series of functionalized pseudopeptide- (5-9 and 17-19), peptidomimetic- (10-12 and 20-23), and tetrazole-based (13-16 and 24-27) organoselenium compounds were synthesized via isonitrile-based multicomponent reactions from two novel selenium-containing isocyanides. All compounds were evaluated for their cytotoxicity against HepG2 and the non-cytotoxic doses were used to restor the sensitivity of the cells to cisplatin. New organoselenium compounds (7, 9, 15, or 23) led to an effective chemo-sensitization of HepG2 cells towards cisplatin (up-to 27-fold). Cell cycle studies indicate that the most potent peptidomimetic diselenide 23 arrested cells at the S phase and induced apoptosis via ROS modulation.
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18
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Yang K, Zhang F, Fang T, Li C, Li W, Song Q. Passerini-type reaction of boronic acids enables α-hydroxyketones synthesis. Nat Commun 2021; 12:441. [PMID: 33469014 PMCID: PMC7815879 DOI: 10.1038/s41467-020-20727-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Accepted: 12/10/2020] [Indexed: 11/09/2022] Open
Abstract
Multicomponent reactions (MCRs) facilitate the rapid and diverse construction of molecular scaffolds with modularity and step economy. In this work, engagement of boronic acids as carbon nucleophiles culminates in a Passerini-type three-component coupling reaction towards the synthesis of an expanded inventory of α-hydroxyketones with skeletal diversity. In addition to the appealing features of MCRs, this protocol portrays good functional group tolerance, broad substrate scope under mild conditions and operational simplicity. The utility of this chemistry is further demonstrated by amenable modifications of bioactive products and pharmaceuticals as well as in the functionalization of products to useful compounds. Multicomponent reactions enable the rapid construction of diverse molecular scaffolds with modularity and step economy. In this work, the authors report the use of boronic acids as carbon nucleophiles in a Passerini-type three-component coupling reaction towards an expanded inventory of α-hydroxyketones.
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Affiliation(s)
- Kai Yang
- Key Laboratory of Molecule Synthesis and Function Discovery, Fujian Province University, College of Chemistry at Fuzhou University, Fuzhou, Fujian, 350108, China
| | - Feng Zhang
- Key Laboratory of Molecule Synthesis and Function Discovery, Fujian Province University, College of Chemistry at Fuzhou University, Fuzhou, Fujian, 350108, China
| | - Tongchang Fang
- Key Laboratory of Molecule Synthesis and Function Discovery, Fujian Province University, College of Chemistry at Fuzhou University, Fuzhou, Fujian, 350108, China
| | - Chaokun Li
- Key Laboratory of Molecule Synthesis and Function Discovery, Fujian Province University, College of Chemistry at Fuzhou University, Fuzhou, Fujian, 350108, China
| | - Wangyang Li
- Key Laboratory of Molecule Synthesis and Function Discovery, Fujian Province University, College of Chemistry at Fuzhou University, Fuzhou, Fujian, 350108, China
| | - Qiuling Song
- Key Laboratory of Molecule Synthesis and Function Discovery, Fujian Province University, College of Chemistry at Fuzhou University, Fuzhou, Fujian, 350108, China.
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19
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Ghoshal A, Ambule MD, Yadav A, Srivastava AK. Advances in Base‐Mediated Post‐Ugi Transformations via Peptidyl Anion Trapping. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202000648] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Anirban Ghoshal
- Medicinal and Process Chemistry Division CSIR-Central Drug Research Institute Lucknow 226031 Uttar Pradesh India
- Chemical Sciences Division Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 Uttar Pradesh India
| | - Mayur D. Ambule
- Medicinal and Process Chemistry Division CSIR-Central Drug Research Institute Lucknow 226031 Uttar Pradesh India
- Chemical Sciences Division Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 Uttar Pradesh India
| | - Anamika Yadav
- Medicinal and Process Chemistry Division CSIR-Central Drug Research Institute Lucknow 226031 Uttar Pradesh India
- Chemical Sciences Division Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 Uttar Pradesh India
| | - Ajay Kumar Srivastava
- Medicinal and Process Chemistry Division CSIR-Central Drug Research Institute Lucknow 226031 Uttar Pradesh India
- Chemical Sciences Division Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 Uttar Pradesh India
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20
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Ueda H, Yamamoto R, Yamaguchi M, Tokuyama H. Synthesis of substituted anilines via a gold-catalyzed three-component reaction. Org Biomol Chem 2021; 19:765-769. [DOI: 10.1039/d0ob02018d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A three-component reaction for the synthesis of substituted anilines by a gold(i)-catalyzed domino reaction was developed.
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Affiliation(s)
- Hirofumi Ueda
- Graduate School of Pharmaceutical Sciences
- Tohoku University Aoba 6-3
- Sendai
- Japan
| | - Ryota Yamamoto
- Graduate School of Pharmaceutical Sciences
- Tohoku University Aoba 6-3
- Sendai
- Japan
| | - Minami Yamaguchi
- Graduate School of Pharmaceutical Sciences
- Tohoku University Aoba 6-3
- Sendai
- Japan
| | - Hidetoshi Tokuyama
- Graduate School of Pharmaceutical Sciences
- Tohoku University Aoba 6-3
- Sendai
- Japan
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21
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Anchan K, Puttappa NH, Poongavanam B, Sarkar SK. Microwave assisted rapid synthesis of phenoxazines and benzopyridoxazines. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1849723] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Kavitha Anchan
- Research and Development Centre, Bharathiar University, Coimbatore, India
- Discovery Chemistry, Syngene International Limited, Bangalore, India
| | - Nagaswarupa H. Puttappa
- Research and Development Centre, Bharathiar University, Coimbatore, India
- Department of studies in chemistry, Davangere University, Davangere, India
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22
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Rouhani M. A deeper computational look at Mumm rearrangement: Evaluation of substituent, solvent, and temperature effects. J PHYS ORG CHEM 2020. [DOI: 10.1002/poc.4106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Morteza Rouhani
- Department of Chemistry, Science and Research Branch Islamic Azad University Tehran Iran
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23
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Rankan C, Santhi Marimuthu P, Tiwari KN. A quick and regioselective access of spirooxindole‐oxazoline by reaction of isatin and isocyanoacetate “on water”. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3953] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Chandran Rankan
- Department of Medicinal ChemistryNational Institute of Pharmaceutical Education and Research (NIPER), Raebareli, Transit Campus Lucknow Uttar Pradesh India
| | - Prabhakaran Santhi Marimuthu
- Department of Medicinal ChemistryNational Institute of Pharmaceutical Education and Research (NIPER), Raebareli, Transit Campus Lucknow Uttar Pradesh India
| | - Keshri Nath Tiwari
- Department of Medicinal ChemistryNational Institute of Pharmaceutical Education and Research (NIPER), Raebareli, Transit Campus Lucknow Uttar Pradesh India
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24
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Cheng T, Chen Y, Ding J, Qin A, Tang BZ. Isocyanoacetate-Aldehyde Polymerization: A Facile Tool toward Functional Oxazoline-Containing Polymers. Macromol Rapid Commun 2020; 41:e2000179. [PMID: 32463567 DOI: 10.1002/marc.202000179] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 04/28/2020] [Accepted: 04/29/2020] [Indexed: 12/11/2022]
Abstract
As an important nitrogen source, isocyanides have been involved in numerous organic reactions. As a result, many complicated compounds have been successfully synthesized through isocyanide chemistry. However, compared with its popular research in organic reactions, the application of isocyanides in polymerization is less investigated. In this work, a new polymerization based on isocyanide monomers is established. By simply mixing diisocyanoacetates and dialdehydes in the presence of a catalytic system of CuCl/PPh3 /organobase in dichloromethane at room temperature readily produces soluble and thermally stable oxazoline-containing polymers with moderate weight-averaged molecular weights (Mw up to 11 200) in excellent yields (up to 97%) after 6 h. Furthermore, introducing the tetraphenylethene moiety into the main chains endows the resultant polymers with aggregation-induced emission, which can function as fluorescent probes for Fe3+ ion detection with high sensitivity and selectivity. This work not only enriches the family of isocyanide-based polymerizations but also provides an efficient tool for the preparation of functional heterocycle-containing polymers.
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Affiliation(s)
- Tianyu Cheng
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou, 510640, China
| | - Yizhao Chen
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou, 510640, China
| | - Jie Ding
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou, 510640, China
| | - Anjun Qin
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou, 510640, China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou, 510640, China.,Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, Institute for Advanced Study, Department of Chemical and Biological Engineering, The Hong Kong University of Science & Technology, Clear Water Bay, Kowloon, Hong Kong, China
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25
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Shaabani A, Mohammadian R, Afshari R, Hooshmand SE, Nazeri MT, Javanbakht S. The status of isocyanide-based multi-component reactions in Iran (2010-2018). Mol Divers 2020; 25:1145-1210. [PMID: 32072381 DOI: 10.1007/s11030-020-10049-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 02/06/2020] [Indexed: 11/30/2022]
Abstract
Isocyanides as key intermediates and magic reactants have been widely applied in organic reactions for direct access to a broad spectrum of remarkable organic compounds. Although the history of these magical compounds dates back more than 100 years, it still has been drawing widespread attention of chemists who confirmed their versatility and effectiveness. Because of their wide spectrum of pharmacological, industrial and synthetic applications, many reactions with the utilization of isocyanides are reported in the literature. In this context, Iranian scientist played a significant role in the growth of isocyanides chemistry. The present review article covers literature from the period starting from 2010 onward and encompasses new synthetic routes and organic transformation involving isocyanides by Iranian researchers. During this period, a diverse range of isocyanide-based multi-component reactions (I-MCRs) has been reported such as a new modification of Ugi, post-Ugi, Passerini and Groebke-Blackburn-Bienayme condensation reactions, isocyanide-based [1 + 4] cycloaddition reactions, isocyanide-acetylene-based MCRs, isocyanide and Meldrum's acid-based MCRs, several unexpected reactions besides green mediums and novel catalytic systems for the synthesis of diverse kinds of pharmaceutically and industrially remarkable heterocyclic and linear organic compounds. This review also emphasizes the neoteric applications of I-MCR for the synthesis of valuable peptide and pseudopeptide scaffolds, enzyme immobilization and functionalization of materials with tailorable properties that can play important roles in the plethora of applications.
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Affiliation(s)
- Ahmad Shaabani
- Faculty of Chemistry, Shahid Beheshti University, Daneshjou Boulevard, Tehran, 19396-4716, Iran.
| | - Reza Mohammadian
- Faculty of Chemistry, Shahid Beheshti University, Daneshjou Boulevard, Tehran, 19396-4716, Iran
| | - Ronak Afshari
- Faculty of Chemistry, Shahid Beheshti University, Daneshjou Boulevard, Tehran, 19396-4716, Iran
| | - Seyyed Emad Hooshmand
- Faculty of Chemistry, Shahid Beheshti University, Daneshjou Boulevard, Tehran, 19396-4716, Iran
| | - Mohammad Taghi Nazeri
- Faculty of Chemistry, Shahid Beheshti University, Daneshjou Boulevard, Tehran, 19396-4716, Iran
| | - Siamak Javanbakht
- Faculty of Chemistry, Shahid Beheshti University, Daneshjou Boulevard, Tehran, 19396-4716, Iran
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26
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Liu HW, Fang Y, Wang SY, Ji SJ. Base-Promoted Multicomponent Reactions: A Synthesis of 2-Amino-1,3-selenazole Derivatives. J Org Chem 2020; 85:3508-3516. [PMID: 31958013 DOI: 10.1021/acs.joc.9b03234] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
New practical synthesis of 2-amino-1,3-selenazole with transition metal-free multicomponent reaction is reported here. A series of 2-amino-1,3-selenazole derivatives were afforded by the nucleophilic addition of amines to isoselenocyanate formed in situ, followed by Michael addition reaction and aromatization. The products were isolated from moderate to excellent yields.
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Affiliation(s)
- Hua-Wei Liu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, P. R. China
| | - Yi Fang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, P. R. China
| | - Shun-Yi Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, P. R. China
| | - Shun-Jun Ji
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, P. R. China
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27
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Affiliation(s)
- Yeming Wang
- Institute of Chemical and Industrial BioengineeringJilin Engineering Normal University Kaixuan Road, No.3050. Changchun 130052 China
| | - Chaoqun Zhang
- Institute of Chemical and Industrial BioengineeringJilin Engineering Normal University Kaixuan Road, No.3050. Changchun 130052 China
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28
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Wang Y, Yu Y, Zhao L, Ning Y. Silver-Catalyzed Cascade Reaction of N
-Isocyaniminotriphenylphosphorane with Aldehydes: Synthesis of Unsymmetrical Azines. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901433] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yeming Wang
- Institute of Chemical and Industrial Bioengineering; Jilin Engineering Normal University; Kaixuan Road, No. 3050 130052 Changchun China
| | - Yang Yu
- Department of Chemistry; Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis; Northeast Normal University; Renmin Street, No. 5268 130024 Changchun China
| | - Liping Zhao
- Institute of Chemical and Industrial Bioengineering; Jilin Engineering Normal University; Kaixuan Road, No. 3050 130052 Changchun China
| | - Yongquan Ning
- Department of Chemistry; Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis; Northeast Normal University; Renmin Street, No. 5268 130024 Changchun China
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29
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Ambule MD, Tripathi S, Ghoshal A, Srivastava AK. IBX-mediated oxidative addition of isocyanides to cyclic secondary amines: total syntheses of alangiobussine and alangiobussinine. Chem Commun (Camb) 2019; 55:10872-10875. [PMID: 31433406 DOI: 10.1039/c9cc05215a] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The present study describes a robust and general method for the synthesis of C(1)-carboxamides through IBX-mediated oxidative addition of isocyanides to tryptolines and 1,2,3,4-tetrahydroisoquinolines. In this transformation, IBX plays a dual role of an oxidant and Lewis acid to activate imine facilitating isocyanide addition. Detailed mechanistic investigations were performed by isotopic labeling and real-time NMR experiments. The method was utilized for the gram scale syntheses of two alkaloids alangiobussine and alangiobussinine in 63% and 45% overall yield, respectively.
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Affiliation(s)
- Mayur D Ambule
- Division of Medicinal and Process Chemistry, CSIR-Central Drug Research Institute, Sector-10, Jankipuram Extension, Lucknow-226031, India.
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30
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Aguilar-Morales CM, de Loera D, Contreras-Celedón C, Cortés-García CJ, Chacón-García L. Synthesis of 1,5-disubstituted tetrazole-1,2,3 triazoles hybrids via Ugi-azide/CuAAC. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1616301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Cesia M. Aguilar-Morales
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo. Ciudad Universitaria, Morelia, Mexico
| | - Denisse de Loera
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | - Claudia Contreras-Celedón
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo. Ciudad Universitaria, Morelia, Mexico
| | - Carlos J. Cortés-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo. Ciudad Universitaria, Morelia, Mexico
| | - Luis Chacón-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo. Ciudad Universitaria, Morelia, Mexico
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31
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Zhi S, Ma X, Zhang W. Consecutive multicomponent reactions for the synthesis of complex molecules. Org Biomol Chem 2019; 17:7632-7650. [PMID: 31339143 DOI: 10.1039/c9ob00772e] [Citation(s) in RCA: 167] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Multicomponent reactions (MCRs) involving a minimum of three reactants or reaction centers are conducted in one pot and with a single operational step. This synthetic method has a good pot, atom and step economy in the preparation of diverse and complex molecular scaffolds. Consecutive MCRs, also known as sequential or multiple MCRs, by combining two or more MCRs, exhibit even higher synthetic efficiency, product structural diversity, and molecular complexity. This review article highlights the Ugi, Groebke-Blackburn-Bienaymé, Biginelli, Huisgen, Petasis, Gewald, and Asinger reaction-initiated consecutive MCRs.
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Affiliation(s)
- Sanjun Zhi
- Jiangsu Key Laboratory for the Chemistry of Low-Dimensional Materials, Huaiyin Normal University, Jiangsu 223300, China
| | - Xiaoming Ma
- School of Pharmaceutical Engineering and Life Science, Changzhou University, Jiangsu 213164, China
| | - Wei Zhang
- University of Massachusetts Boston, 100 Morrissey Boulevard, Boston, MA 02125, USA.
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32
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Sau SC, Mei R, Struwe J, Ackermann L. Cobaltaelectro-Catalyzed C-H Activation with Carbon Monoxide or Isocyanides. CHEMSUSCHEM 2019; 12:3023-3027. [PMID: 30897295 DOI: 10.1002/cssc.201900378] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/12/2019] [Indexed: 05/10/2023]
Abstract
Electrochemical oxidative C-H/N-H activations with isocyanides have been realized with a versatile cobalt catalyst. The widely applicable cobalt catalysis manifold further enabled electrooxidative C-H/N-H carbonylations with carbon monoxide under ambient conditions. The C-H functionalizations were efficiently realized with ample scope and outstanding functional group tolerance in a user-friendly undivided cell setup.
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Affiliation(s)
- Samaresh Chandra Sau
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Ruhuai Mei
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Julia Struwe
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
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33
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Galli U, Hysenlika R, Meneghetti F, Del Grosso E, Pelliccia S, Novellino E, Giustiniano M, Tron GC. Exploiting the Nucleophilicity of the Nitrogen Atom of Imidazoles: One-Pot Three-Component Synthesis of Imidazo-Pyrazines. Molecules 2019; 24:molecules24101959. [PMID: 31117306 PMCID: PMC6572241 DOI: 10.3390/molecules24101959] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 05/16/2019] [Accepted: 05/20/2019] [Indexed: 11/16/2022] Open
Abstract
A novel one-pot multicomponent reaction to synthesize substituted imidazopyrazines is described. In brief, 1H-(imidazol-5-yl)-N-substituted methanamines react with aldehydes and isocyanides in methanol at room temperature to give imidazopyrazine derivatives in excellent yields. The imidazole nitrogen atom was able to intercept the nascent nitrilium ion, channeling the reaction toward to the sole formation of imidazopyrazines, suppressing the competitive formation of other possible side products deriving from the reaction with the high-energy nitrilium ion. The number of examples and the variability of the nature of isocyanides, aldehydes, and amine components herein employed, witness the robustness of this novel methodology.
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Affiliation(s)
- Ubaldina Galli
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale "A. Avogadro", 28100 Novara, Italy.
| | - Rejdia Hysenlika
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale "A. Avogadro", 28100 Novara, Italy.
| | - Fiorella Meneghetti
- Dipartimento di Scienze Farmaceutiche, Università degli Studi di Milano, 20133 Milano, Italy.
| | - Erika Del Grosso
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale "A. Avogadro", 28100 Novara, Italy.
| | - Sveva Pelliccia
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II", 80131 Napoli, Italy.
| | - Ettore Novellino
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II", 80131 Napoli, Italy.
| | - Mariateresa Giustiniano
- Dipartimento di Farmacia, Università degli Studi di Napoli "Federico II", 80131 Napoli, Italy.
| | - Gian Cesare Tron
- Dipartimento di Scienze del Farmaco, Università del Piemonte Orientale "A. Avogadro", 28100 Novara, Italy.
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Salah Ayoup M, Wahby Y, Abdel-Hamid H, Ramadan ES, Teleb M, Abu-Serie MM, Noby A. Design, synthesis and biological evaluation of novel α-acyloxy carboxamides via Passerini reaction as caspase 3/7 activators. Eur J Med Chem 2019; 168:340-356. [DOI: 10.1016/j.ejmech.2019.02.051] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 02/16/2019] [Accepted: 02/17/2019] [Indexed: 12/17/2022]
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Abstract
The versatility of isocyanides (CNR) in organic chemistry has been tremendously enhanced by continuous advancement in transition metal catalysis. On the other hand, the urgent need for new and more sustainable synthetic strategies based on abundant and environmental-friendly metals are shifting the focus towards iron-assisted or iron-catalyzed reactions. Diiron complexes, taking advantage of peculiar activation modes and reaction profiles associated with multisite coordination, have the potential to compensate the lower activity of Fe compared to other transition metals, in order to activate CNR ligands. A number of reactions reported in the literature shows that diiron organometallic complexes can effectively assist and promote most of the “classic” isocyanide transformations, including CNR conversion into carbyne and carbene ligands, CNR insertion, and coupling reactions with other active molecular fragments in a cascade sequence. The aim is to evidence the potential offered by diiron coordination of isocyanides for the development of new and more sustainable synthetic strategies for the construction of complex molecular architectures.
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36
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Rabêlo WF, Echemendía R. Synthesis of novel 1,4 naphthoquinone-based molecules by an Ugi-type four-component reaction. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2018.1551548] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Waléria F. Rabêlo
- Department of Chemistry, Federal University of São Carlos - UFSCar , São Carlos , São Paulo , Brazil
| | - Radell Echemendía
- Department of Chemistry, Federal University of São Carlos - UFSCar , São Carlos , São Paulo , Brazil
- Center for Natural Products Research, Faculty of Chemistry, University of Havana , La Habana , Cuba
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37
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Jong JAW, Bao X, Wang Q, Zhu J. Formal [4+1] Cycloaddition ofo‐Aminobenzyl Chlorides with Isocyanides: Synthesis of 2‐Amino‐3‐Substituted Indoles. Helv Chim Acta 2019. [DOI: 10.1002/hlca.201900002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Jacobus A. W. Jong
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de LausanneEPFL-SB-ISIC-LSPNBCH5304 CH-1015 Lausanne Switzerland
| | - Xu Bao
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de LausanneEPFL-SB-ISIC-LSPNBCH5304 CH-1015 Lausanne Switzerland
| | - Qian Wang
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de LausanneEPFL-SB-ISIC-LSPNBCH5304 CH-1015 Lausanne Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de LausanneEPFL-SB-ISIC-LSPNBCH5304 CH-1015 Lausanne Switzerland
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38
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Ibarra IA, Islas-Jácome A, González-Zamora E. Synthesis of polyheterocycles via multicomponent reactions. Org Biomol Chem 2019; 16:1402-1418. [PMID: 29238790 DOI: 10.1039/c7ob02305g] [Citation(s) in RCA: 139] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Polyheterocycles are one of the most desired synthetic targets due to their numerous and valuable applications in various fields. Multicomponent reactions (MCRs) are highly convergent one-pot processes, in which three or more reagents are combined sequentially to construct complex products, with almost all the atoms coming from the starting reagents. In this context, the syntheses of 'heterocycles' via MCR-based processes have been reviewed a number of times. However, there is not a single review (recent or otherwise) covering the synthesis of 'polyheterocycles' via a direct MCR or via a one-pot process involving MCRs coupled to further cyclizations (via ionic, metal-catalyzed, pericyclic, or free-radical-mediated cyclizations). This issue is consequently the main topic of the present review, which considers work from the last decade. The work is categorized according to the key processes involved in the syntheses of polyheterocycles, aiming to give readers an easy understanding of this MCR-based chemistry and to provide insights for further investigations. The reaction mechanisms providing novel elements to these MCR-based methods for the synthesis of polyheterocycles are also discussed.
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Affiliation(s)
- Ilich A Ibarra
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS), Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior s/n, CU, Del. Coyoacán, 04510, Ciudad de México, Mexico
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Ghoshal A, Ambule MD, Sravanthi R, Taneja M, Srivastava AK. Copper-catalyzed oxidative cleavage of Passerini and Ugi adducts in basic medium yielding α-ketoamides. NEW J CHEM 2019. [DOI: 10.1039/c9nj03533h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The present study provides an insight into the reactivity of Passerini and Ugi adducts in basic medium leading to α-ketoamides.
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Affiliation(s)
- Anirban Ghoshal
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
- Chemical Sciences Division
| | - Mayur D. Ambule
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
- Chemical Sciences Division
| | - Revoju Sravanthi
- Organic Synthesis and Process Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Mohit Taneja
- Organic Synthesis and Process Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad-500007
- India
| | - Ajay Kumar Srivastava
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031
- India
- Chemical Sciences Division
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40
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Iordanidou D, Zarganes-Tzitzikas T, Neochoritis CG, Dömling A, Lykakis IN. Application of Silver Nanoparticles in the Multicomponent Reaction Domain: A Combined Catalytic Reduction Methodology to Efficiently Access Potential Hypertension or Inflammation Inhibitors. ACS OMEGA 2018; 3:16005-16013. [PMID: 30533584 PMCID: PMC6276200 DOI: 10.1021/acsomega.8b02749] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 11/08/2018] [Indexed: 06/09/2023]
Abstract
The catalytic efficacy of silver nanoparticles was investigated toward the chemoselective reduction of nitro-tetrazole or amino acid-substituted derivatives into the corresponding amines in high isolated yields. This highly efficient protocol was thereafter applied toward the multicomponent reaction synthesis of heterocyclic dihydroquinoxalin-2-ones with high isolated yields. The reaction proceeds with low catalyst loading (0.8-1.4 mol %) and under mild catalytic conditions, a very good functional-group tolerance, and high yields and can be easily scaled up to more than 1 mmol of product. Thus, the present catalytic methodology highlights a useful synthetic application. Different molecules are designed and accordingly synthesized with the current protocol that could play the role of inhibitors of the soluble epoxide hydrolase, an important target for therapies against hypertension or inflammation.
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Affiliation(s)
- Domna Iordanidou
- Department
of Chemistry, Aristotle University of Thessaloniki, University Campus, Thessaloniki 54124, Greece
| | - Tryfon Zarganes-Tzitzikas
- Department
of Pharmacy, Drug Design Group, University
of Groningen, A. Deusinglaan 1, Groningen 9713 AV, The Netherlands
| | - Constantinos G. Neochoritis
- Department
of Pharmacy, Drug Design Group, University
of Groningen, A. Deusinglaan 1, Groningen 9713 AV, The Netherlands
| | - Alexander Dömling
- Department
of Pharmacy, Drug Design Group, University
of Groningen, A. Deusinglaan 1, Groningen 9713 AV, The Netherlands
| | - Ioannis N. Lykakis
- Department
of Chemistry, Aristotle University of Thessaloniki, University Campus, Thessaloniki 54124, Greece
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41
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Echemendía R, Rabêlo WF, López ER, Coro J, Suárez M, Paixão MW, Rivera DG. A bidirectional access to novel thiadiazine hybrid molecules by double multicomponent reactions. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.09.070] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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42
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Propylphosphonic anhydride (T3P®) mediated synthesis of 3-oxoisoindoline-1-carboxamides from 2-formylbenzoic acid, amines, and isocyanides. Preparation of isoindolinone alkaloids. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.08.063] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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43
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Gu ZY, Zhang R, Wang SY, Ji SJ. Cobalt(II)-Catalyzed Bis-isocyanides Insertion Reactions with Boric Acids and Sulfonyl Azides via
Nitrene Radical Coupling. CHINESE J CHEM 2018. [DOI: 10.1002/cjoc.201800307] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Zheng-Yang Gu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry; Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University; Suzhou Jiangsu 215123 China
| | - Rong Zhang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry; Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University; Suzhou Jiangsu 215123 China
| | - Shun-Yi Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry; Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University; Suzhou Jiangsu 215123 China
| | - Shun-Jun Ji
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry; Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University; Suzhou Jiangsu 215123 China
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44
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Iridium-catalyzed reductive Ugi-type reactions of tertiary amides. Nat Commun 2018; 9:2841. [PMID: 30026608 PMCID: PMC6053461 DOI: 10.1038/s41467-018-05192-7] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 05/15/2018] [Indexed: 11/09/2022] Open
Abstract
Amides are ubiquitous in the fine chemical, agrochemical and pharmaceutical industries, but are rarely exploited as substrates for homologous amine synthesis. By virtue of their high chemical stability, they are essentially inert to all but the harshest of chemical reagents and to the majority of chemical transformations routinely used in organic synthesis. Accordingly, the development of chemoselective carbon−carbon bond-forming methodologies arising from the functionalization of the amide functionality should find widespread use across academia and industry. We herein present our findings on a series of Ugi-type reactions of tertiary amides enabled by an initial chemoselective iridium-catalyzed partial reduction, followed by reaction with isocyanide and (thio)acetic acid or trimethylsilyl azide, thus providing a multicomponent synthesis of α-amino (thio)amide or α-amino tetrazole derivatives. The reductive Ugi-type reactions are amenable to a broad range of amides and isocyanides, and are applicable to late-stage functionalization of various bioactive molecules and pharmaceutical compounds. Chemical transformation of amides is normally occurring under harsh conditions. Here, the authors report a mild iridium-catalyzed reductive Ugi-type coupling of tertiary amides, isocyanides and (thio)acetic acid or trimethylsilyl azide to give homologous, bioactive amine products.
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45
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Ho LA, Raston CL, Stubbs KA. Angled Vortex Fluidic Mediated Multicomponent Photocatalytic and Transition Metal‐Catalyzed Reactions. Chemistry 2018; 24:8869-8874. [DOI: 10.1002/chem.201801109] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 04/01/2018] [Indexed: 02/03/2023]
Affiliation(s)
- Louisa A. Ho
- School of Molecular Sciences University of Western Australia 35 Stirling Highway Crawley WA 6009 Australia
| | - Colin L. Raston
- Centre for Nanoscale Science and Technology College of Science and Engineering Flinders University Sturt Road Bedford Park SA 5042 Australia
| | - Keith A. Stubbs
- School of Molecular Sciences University of Western Australia 35 Stirling Highway Crawley WA 6009 Australia
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46
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Wang Q, Wang DX, Wang MX, Zhu J. Still Unconquered: Enantioselective Passerini and Ugi Multicomponent Reactions. Acc Chem Res 2018; 51:1290-1300. [PMID: 29708723 DOI: 10.1021/acs.accounts.8b00105] [Citation(s) in RCA: 156] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The Passerini three-component (P-3CR) and the Ugi four-component (U-4CR) are two of the most prominent isocyanide-based multicomponent reactions (IMCRs). The P-3CR transforms isocyanides, aldehydes (ketones), and carboxylic acids to α-acyloxy carboxamides, while the U-4CR converts isocyanides, aldehydes (ketones), amines, and carboxylic acids to α-acetamido carboxamides. Conversion of the high energy formal divalent isocyano carbon into a tetravalent amide carbonyl carbon provides the driving force for these reactions. While the prototypical P-3CR and U-4CR provide linear adducts, many heterocycles and macrocycles are now readily synthesized by modifying these truly versatile reactions. As one stereocenter is generated by the nucleophilic addition of the isocyanide to the carbonyl and imine functions, the search for enantioselective versions of these reactions has become a much sought after goal among synthetic chemists. This seemingly trivial endeavor turns out to be extremely difficult to achieve, in sharp contrast to the remarkable progress documented in the field of asymmetric synthesis in general and catalytic enantioselective nucleophilic addition to C═X bond in particular. Since Denmark's first report in 2003 on the catalytic enantioselective Passerini two-component reaction of isocyanides with aldehydes, several Lewis acid (LA) and Brønsted acid-catalyzed enantioselective protocols have been developed. However, it is fair to say that truly catalytic enantioselective P-3CR and U-4CR with wide application scope remain elusive. In this Account, we summarize the progress recorded in this field over the past 15 years. We entered the field by investigating the enantioselective reaction of α-isocyanoacetamides with aldehydes and imines, which was previously developed in our lab for the synthesis of functionalized 5-aminooxazoles. Our initial experimental results, in conjunction with Dömling's and Schreiber's earlier findings, prompted us to assume that the low turnover number in LA-catalyzed asymmetric IMCRs is a main hurdle for enantioselectivity. We speculated that the LA incapable of forming chelates would be the catalyst of choice for enantioselectivity, the rational being that the P-3CR and the U-4CR afforded bidentate intermediates (α-hydroxy imidates, α-amino imidates) and products (α-acyloxy carboxamides, α-acetamido carboxamides) from nonchelating inputs. Therefore, the transfer of catalyst from these chelating intermediates or products to the monocoordinating starting materials would be difficult, hence the problem with catalyst turnover. This working hypothesis turned out to be a valuable guide that allowed us to develop Al-salen and Al-phosphate-catalyzed enantioselective P-3CR and enantioselective construction of chiral heterocycles such as oxazoles and tetrazoles. Nevertheless, all our attempts to apply these LA catalysts to the Ugi reaction failed. Indeed, to date, no reports on the successful LA-catalyzed asymmetric Ugi-type reactions exist in the literature. However, significant progress has been made in recent years employing organocatalysts. We developed a chiral phosphoric acid (CPA)-catalyzed enantioselective three-component synthesis of 2-(1-aminoalkyl)-5-aminooxazoles, a four-component synthesis of epoxy-tetrahydropyrrolo[3,4- b]pyridin-5-ones and a Ugi four-center, three-component reaction of isocyanides, anilines, and 2-formylbenzoic acids for the synthesis of isoindolinones. Other groups have found that chiral dicarboxylic acid and BOROX are effective catalysts for truncated Ugi three-component reactions.
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Affiliation(s)
- Qian Wang
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH5304, CH-1015 Lausanne, Switzerland
| | - De-Xian Wang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Mei-Xiang Wang
- Laboratory of Bioorganic Phosphorous Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Jieping Zhu
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH5304, CH-1015 Lausanne, Switzerland
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47
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Cheng H, Zhang R, Wang M, Zeng X, Xie C. Convergent Assembly of Enantioenriched Tetrahydrobenzofuro[2,3-b
]pyrrole Scaffolds by AgI
-Catalyzed Asymmetric Domino Reaction of Isocyanoacetates. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800222] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Hengguang Cheng
- College of Material; Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Runmei Zhang
- College of Material; Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Min Wang
- College of Material; Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Xiaofei Zeng
- College of Material; Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
| | - Chunsong Xie
- College of Material; Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou 310036 P. R. China
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48
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Iacobucci C, Reale S, Aschi M, Oomens J, Berden G, De Angelis F. An Unprecedented Retro-Mumm Rearrangement Revealed by ESI-MS/MS, IRMPD Spectroscopy, and DFT Calculations. Chemistry 2018. [DOI: 10.1002/chem.201800347] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Claudio Iacobucci
- Current address: Institute of Pharmacy; Martin Luther University Halle-Wittenberg; Wolfgang-Langenbeck-Strasse 4 06120 Halle (Saale) Germany
- Dipartimento di Scienze Fisiche e Chimiche; Università degli Studi dell'Aquila; Via Vetoio, Coppito 67100 L'Aquila Italy
| | - Samantha Reale
- Dipartimento di Scienze Fisiche e Chimiche; Università degli Studi dell'Aquila; Via Vetoio, Coppito 67100 L'Aquila Italy
| | - Massimiliano Aschi
- Dipartimento di Scienze Fisiche e Chimiche; Università degli Studi dell'Aquila; Via Vetoio, Coppito 67100 L'Aquila Italy
| | - Jos Oomens
- Radboud University Nijmegen; Institute for Molecules and Materials, FELIX Laboratory; Toernooiveld 7c 6525 ED Nijmegen The Netherlands
| | - Giel Berden
- Radboud University Nijmegen; Institute for Molecules and Materials, FELIX Laboratory; Toernooiveld 7c 6525 ED Nijmegen The Netherlands
| | - Francesco De Angelis
- Dipartimento di Scienze Fisiche e Chimiche; Università degli Studi dell'Aquila; Via Vetoio, Coppito 67100 L'Aquila Italy
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49
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Henry L, Delsuc N, Laugel C, Lambert F, Sandt C, Hostachy S, Bernard AS, Bertrand HC, Grimaud L, Baillet-Guffroy A, Policar C. Labeling of Hyaluronic Acids with a Rhenium-tricarbonyl Tag and Percutaneous Penetration Studied by Multimodal Imaging. Bioconjug Chem 2018; 29:987-991. [PMID: 29360339 DOI: 10.1021/acs.bioconjchem.7b00825] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Hyaluronic acids were labeled with a rhenium-tricarbonyl used as single core multimodal probe for imaging and their penetration into human skin biopsies was studied using IR microscopy and fluorescence imaging (labeled SCoMPI). The penetration was shown to be dependent on the molecular weight of the molecule and limited to the upper layer of the skin.
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Affiliation(s)
- Lucas Henry
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
| | - Nicolas Delsuc
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
| | - Cécile Laugel
- Laboratory of Analytical Chemistry, Lip(Sys)2, (EA 7357), Faculty of Pharmacy, Paris-Sud , University of Paris-Saclay , 5 Rue Jean-Baptiste Clément , 92296 Chatenay-Malabry , France
| | - François Lambert
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
| | - Christophe Sandt
- SMIS beamline , Synchrotron SOLEIL Saint-Aubin , 91192 Gif-sur-Yvette Cedex , France
| | - Sarah Hostachy
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
| | - Anne-Sophie Bernard
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
| | - Hélène C Bertrand
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
| | - Laurence Grimaud
- PASTEUR, Département de chimie, École normale supérieure, PSL Research University, Sorbonne Universités, UPMC Univ. Paris 06, CNRS , 75005 Paris , France
| | - Arlette Baillet-Guffroy
- Laboratory of Analytical Chemistry, Lip(Sys)2, (EA 7357), Faculty of Pharmacy, Paris-Sud , University of Paris-Saclay , 5 Rue Jean-Baptiste Clément , 92296 Chatenay-Malabry , France
| | - Clotilde Policar
- Laboratoire des biomolécules, LBM, Département de chimie, École normale supérieure , PSL University, Sorbonne Université, CNRS , 75005 Paris , France
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50
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Jida M, Ballet S. An Efficient One-Pot Synthesis of Chiral N-Protected 3-Substituted (Diketo)piperazines via Ugi-4CR/De-Boc/Cyclization Process. ChemistrySelect 2018. [DOI: 10.1002/slct.201702943] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Mouhamad Jida
- Research Group of Organic Chemistry; Departments of Chemistry and Bioengineering Sciences; Vrije Universiteit Brussel; Pleinlaan 2 B-1050 Brussels Belgium
| | - Steven Ballet
- Research Group of Organic Chemistry; Departments of Chemistry and Bioengineering Sciences; Vrije Universiteit Brussel; Pleinlaan 2 B-1050 Brussels Belgium
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