1
|
Salami SA, Safari JB, Smith VJ, Krause RWM. Mechanochemically-Assisted Passerini Reactions: A Practical and Convenient Method for the Synthesis of Novel α-Acyloxycarboxamide Derivatives. ChemistryOpen 2023; 12:e202200268. [PMID: 37198143 PMCID: PMC10191865 DOI: 10.1002/open.202200268] [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: 12/24/2022] [Revised: 04/04/2023] [Indexed: 05/19/2023] Open
Abstract
A carboxylic acid, an aldehyde, and an isonitrile were combined in a single step (Passerini reaction) under mechanochemical activation to produce several α-acyloxycarboxamide derivatives in high to excellent yields within 15 min of milling. Mechanochemistry, when combined with the diversity provided by multicomponent reactions, enables the efficient synthesis of the target compounds, with great atom economy, shorter reaction times, and experimental simplicity. The method allows for the rapid production of a vast library of complex compounds from a limited number of substrates.
Collapse
Affiliation(s)
- Sodeeq Aderotimi Salami
- Center for Chemico- and Biomedicinal Research (CCBR) Rhodes UniversityGrahamstown, Makhanda6139South Africa
| | - Justin Bazibuhe Safari
- Center for Chemico- and Biomedicinal Research (CCBR) Rhodes UniversityGrahamstown, Makhanda6139South Africa
| | - Vincent J. Smith
- Center for Chemico- and Biomedicinal Research (CCBR) Rhodes UniversityGrahamstown, Makhanda6139South Africa
| | - Rui W. M. Krause
- Center for Chemico- and Biomedicinal Research (CCBR) Rhodes UniversityGrahamstown, Makhanda6139South Africa
| |
Collapse
|
2
|
Salami SA, Smith VJ, Krause RWM. Water‐Assisted Passerini Reactions under Mechanochemical Activation: A Simple and Straightforward Access to Oxindole Derivatives. ChemistrySelect 2023. [DOI: 10.1002/slct.202204325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
| | - Vincent J. Smith
- Department of Chemistry Rhodes University Grahamstown, Makhanda 6139 South Africa
| | - Rui W. M. Krause
- Department of Chemistry Rhodes University Grahamstown, Makhanda 6139 South Africa
| |
Collapse
|
3
|
Salami SA, Smith VJ, Krause RWM. N-Formamide as a carbonyl precursor in the catalytic synthesis of Passerini adducts under aqua and mechanochemical conditions. RSC Adv 2023; 13:4019-4031. [PMID: 36756572 PMCID: PMC9890950 DOI: 10.1039/d2ra06189a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 01/23/2023] [Indexed: 01/28/2023] Open
Abstract
A new simple, efficient, and environmentally friendly protocol is presented for the catalytic synthesis of α-acyloxycarboxamides using N-formamides as a carbonyl precursor under aqua and mechanochemical conditions. Immobilized sulfuric acid on silica gel was employed for the synthesis of desired products, via the reaction of benzoic acid, 1-napthylisocyanide and various heterocyclic N-formamides. After a careful optimization of the reaction conditions, the desired Passerini products were obtained in high to excellent yields in short reaction times (10-30 min) at room temperature. The highly efficient and environmentally friendly method provides a facile access to a library of α-acyloxycarboxamides derivatives for future research on bioactivity screening.
Collapse
|
4
|
Aqua/Mechanochemical Mediated Synthesis of Novel Spiro [Indole-Pyrrolidine] Derivatives. Int J Mol Sci 2023; 24:ijms24032307. [PMID: 36768632 PMCID: PMC9917244 DOI: 10.3390/ijms24032307] [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: 12/28/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 01/26/2023] Open
Abstract
Spirocyclic scaffolds are found in many pharmacologically active natural and synthetic compounds. From time to time, efforts have been made to develop new or better processes for the synthesis of spirocyclic compounds. Spiro [Indole-pyrrolidine] Derivatives are readily synthesized in high to excellent yields by the Michael condensation of 3-dicyanomethylene-2H-indol-2-ones (produced via the Knoevenagel condensation of indole-2,3-dione with malononitrile) with isothiocyanate derivatives under aqueous and mechanochemical conditions. The advantages of this protocol are that the reactions are solvent-free, occur at ambient temperature, require short reaction times, have experimental simplicity, and produce excellent yields. These environmentally friendly reaction media are useful alternatives to volatile organic solvents.
Collapse
|
5
|
Arroyo‐Córdoba IJ, Gamboa‐Velázquez G, Avila‐Ortiz CG, Leyva‐Ramírez MA, Cortez‐Picasso MT, García‐Revilla MA, Ramírez‐Ornelas DE, Peña‐Cabrera E, Juaristi E. Structure and Conformation of Novel BODIPY Ugi Adducts. Chemistry 2022; 11:e202200197. [PMID: 36284210 PMCID: PMC9596608 DOI: 10.1002/open.202200197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 09/22/2022] [Indexed: 11/20/2022]
Abstract
Two novel BODIPY‐Ugi (boron dipyrromethene) adducts exhibit peculiar room temperature (T=20 °C) H‐1 NMR spectra in that several protons located at the aromatic aniline‐type ring are lost in the baseline. This observation revealed the existence of a dynamic conformational process where rotation around the C−N bond is hindered. Variable‐temperature H‐1 and C‐13 NMR spectroscopic analysis confirmed this conclusion; that is, low‐temperature spectra show distinct signals for all four aromatic protons below coalescence, whereas average signals are recorded above coalescence (T=+120 °C). Particularly interesting was the rather large difference in chemical shifts for the ortho protons below coalescence, Δδ=1.45 ppm, which was explained based on DFT computational analysis. Indeed, the calculated lowest‐energy gas‐phase conformation of the BODIPY Ugi adducts locates one half of the aniline‐type ring in the shielding anisotropic cone of the bridge phenyl ring in the BODIPY segment. This is in contrast to the solid‐state conformation established by X‐ray diffraction analysis that shows a nearly parallel arrangement of the aromatic rings, probably induced by crystal packing forces.
Collapse
Affiliation(s)
- Ismael Javier Arroyo‐Córdoba
- Department of ChemistryCentro de Investigación y de Estudios AvanzadosAvenida IPN 2508 San Pedro Zacatenco07360Ciudad de MéxicoMexico
| | - Gonzalo Gamboa‐Velázquez
- Department of ChemistryCentro de Investigación y de Estudios AvanzadosAvenida IPN 2508 San Pedro Zacatenco07360Ciudad de MéxicoMexico
| | - Claudia Gabriela Avila‐Ortiz
- Department of ChemistryCentro de Investigación y de Estudios AvanzadosAvenida IPN 2508 San Pedro Zacatenco07360Ciudad de MéxicoMexico
| | - Marco A. Leyva‐Ramírez
- Department of ChemistryCentro de Investigación y de Estudios AvanzadosAvenida IPN 2508 San Pedro Zacatenco07360Ciudad de MéxicoMexico
| | - María Teresa Cortez‐Picasso
- Department of ChemistryCentro de Investigación y de Estudios AvanzadosAvenida IPN 2508 San Pedro Zacatenco07360Ciudad de MéxicoMexico
| | | | | | - Eduardo Peña‐Cabrera
- Department of ChemistryUniversidad de Guanajuato Noria Alta S/N36050Guanajuato, Gto.Mexico
| | - Eusebio Juaristi
- Department of ChemistryCentro de Investigación y de Estudios AvanzadosAvenida IPN 2508 San Pedro Zacatenco07360Ciudad de MéxicoMexico,El Colegio NacionalLuis González Obregón 23 Centro Histórico06020Ciudad de MéxicoMexico
| |
Collapse
|
6
|
de la Sovera V, López GV, Porcal W. Synthetic study of 5‐hydroxymethylfurfural in Groebke‐Blackburn‐Bienaymé reaction. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101369] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Victoria de la Sovera
- Universidad de la Republica Facultad de Quimica Organic Chemistry Department URUGUAY
| | - Gloria V. López
- Universidad de la República Facultad de Química Organic Chemistry Department Avda. Gral. Flores 2124Uruguay 11800 Montevideo URUGUAY
| | - Williams Porcal
- Universidad de la Republica Facultad de Química Organic Chemistry department Avda. Gral. Flores 2124Montevideo 11800 Montevideo URUGUAY
| |
Collapse
|
7
|
Pharande SG, Rentería-Gómez MA, Gámez-Montaño R. Mechanochemical IMCR and IMCR-post transformation domino strategies: towards the sustainable DOS of dipeptide-like and heterocyclic peptidomimetics. NEW J CHEM 2022. [DOI: 10.1039/d1nj05994g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile, rapid, sustainable one-pot Diversity Oriented Synthesis of peptidomimetics via mechanochemical IMCR-based domino strategies.
Collapse
Affiliation(s)
- Shrikant G. Pharande
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Noria Alta S/N, Col. Noria Alta, Guanajuato, C.P. 36050, Gto, Mexico
| | - Manuel A. Rentería-Gómez
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Noria Alta S/N, Col. Noria Alta, Guanajuato, C.P. 36050, Gto, Mexico
| | - Rocío Gámez-Montaño
- Departamento de Química, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Noria Alta S/N, Col. Noria Alta, Guanajuato, C.P. 36050, Gto, Mexico
| |
Collapse
|
8
|
Schumacher C, Molitor C, Smid S, Truong KN, Rissanen K, Bolm C. Mechanochemical Syntheses of N-Containing Heterocycles with TosMIC. J Org Chem 2021; 86:14213-14222. [PMID: 34405999 DOI: 10.1021/acs.joc.1c01529] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A mechanochemical van Leusen pyrrole synthesis with a base leads to 3,4-disubstitued pyrroles in moderate to excellent yields. The developed protocol is compatible with a range of electron-withdrawing groups and can also be applied to the synthesis of oxazoles. Attempts to mechanochemically convert the resulting pyrroles into porphyrins proved to be difficult.
Collapse
Affiliation(s)
- Christian Schumacher
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| | - Claude Molitor
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| | - Sabrina Smid
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| | - Khai-Nghi Truong
- Department of Chemistry, University of Jyvaskyla, P.O. Box 35, Survontie 9 B, FI-40014 Jyväskylä, Finland
| | - Kari Rissanen
- Department of Chemistry, University of Jyvaskyla, P.O. Box 35, Survontie 9 B, FI-40014 Jyväskylä, Finland
| | - Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| |
Collapse
|
9
|
|
10
|
Apigenin/furfurylamine-based bio-polyamide derivative: Benzoxazine-isocyanide mechanochemistry preparation and application in Pb(II) electrochemical probing. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.104996] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
|
11
|
Ardila-Fierro KJ, Hernández JG. Sustainability Assessment of Mechanochemistry by Using the Twelve Principles of Green Chemistry. CHEMSUSCHEM 2021; 14:2145-2162. [PMID: 33835716 DOI: 10.1002/cssc.202100478] [Citation(s) in RCA: 167] [Impact Index Per Article: 55.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/07/2021] [Indexed: 05/22/2023]
Abstract
In recent years, mechanochemistry has been growing into a widely accepted alternative for chemical synthesis. In addition to their efficiency and practicality, mechanochemical reactions are also recognized for their sustainability. The association between mechanochemistry and Green Chemistry often originates from the solvent-free nature of most mechanochemical protocols, which can reduce waste production. However, mechanochemistry satisfies more than one of the Principles of Green Chemistry. In this Review we will present a series of examples that will clearly illustrate how mechanochemistry can significantly contribute to the fulfillment of Green Chemistry in a more holistic manner.
Collapse
Affiliation(s)
- Karen J Ardila-Fierro
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička c. 54, 10000, Zagreb, Croatia
| | - José G Hernández
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička c. 54, 10000, Zagreb, Croatia
| |
Collapse
|
12
|
Krauskopf F, Truong KN, Rissanen K, Bolm C. 2,3-Dihydro-1,2,6-thiadiazine 1-Oxides by Biginelli-Type Reactions with Sulfonimidamides under Mechanochemical Conditions. Org Lett 2021; 23:2699-2703. [PMID: 33739844 DOI: 10.1021/acs.orglett.1c00596] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Biginelli-type multicomponent reactions (MCRs) with NH-free sulfonimidamides provide 2,3-dihydro-1,2,6-thiadiazine 1-oxides in high yields. The couplings are performed in a planetary ball mill under solvent-free mechanochemical conditions. Acetic acid or ytterbium triflate are used as catalysts. A representative product was characterized by X-ray single crystal structure analysis revealing molecular details of the highly functionalized three-dimensional heterocycle. Further product modifications lead to additional structural scaffolds.
Collapse
Affiliation(s)
- Felix Krauskopf
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| | - Khai-Nghi Truong
- University of Jyvaskyla, Department of Chemistry, P.O. Box 35, Survontie 9B, FI-40014 Jyväskylä, Finland
| | - Kari Rissanen
- University of Jyvaskyla, Department of Chemistry, P.O. Box 35, Survontie 9B, FI-40014 Jyväskylä, Finland
| | - Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| |
Collapse
|
13
|
Pérez‐Venegas M, Arbeloa T, Bañuelos J, López‐Arbeloa I, Lozoya‐Pérez NE, Franco B, Mora‐Montes HM, Belmonte‐Vázquez JL, Bautista‐Hernández CI, Peña‐Cabrera E, Juaristi E. Mechanochemistry as a Sustainable Method for the Preparation of Fluorescent Ugi BODIPY Adducts. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001267] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Mario Pérez‐Venegas
- Dpto. Química Centro de Investigación y de Estudios Avanzados Instituto Politécnico Nacional Av. IPN # 2508 San Pedro Zacatenco 07360, México, D. F. Mexico
| | - Teresa Arbeloa
- Dpto. Química Física Universidad del País Vasco (UPV/EHU) Aptdo. 644 48080 Bilbao Spain
| | - Jorge Bañuelos
- Dpto. Química Física Universidad del País Vasco (UPV/EHU) Aptdo. 644 48080 Bilbao Spain
| | - Iñigo López‐Arbeloa
- Dpto. Química Física Universidad del País Vasco (UPV/EHU) Aptdo. 644 48080 Bilbao Spain
| | - Nancy E. Lozoya‐Pérez
- Dpto. Biología Universidad de Guanajuato Noria Alta S/N Guanajuato Gto. 36050 Mexico
| | - Bernardo Franco
- Dpto. Biología Universidad de Guanajuato Noria Alta S/N Guanajuato Gto. 36050 Mexico
| | - Héctor M. Mora‐Montes
- Dpto. Biología Universidad de Guanajuato Noria Alta S/N Guanajuato Gto. 36050 Mexico
| | | | | | - Eduardo Peña‐Cabrera
- Departamento de Química Universidad de Guanajuato Noria Alta S/N. Guanajuato Gto. 36050 Mexico
| | - Eusebio Juaristi
- Dpto. Química Centro de Investigación y de Estudios Avanzados Instituto Politécnico Nacional Av. IPN # 2508 San Pedro Zacatenco 07360, México, D. F. Mexico
- El Colegio Nacional Luis González Obregón # 23, Centro Histórico 06020 Ciudad de México Mexico
| |
Collapse
|
14
|
Sai Allaka B, Basavoju S, Rama Krishna G. A Green Catalyst Fe(OTs)
3
/SiO
2
for theSynthesis of 4‐Pyrrolo‐12‐oxoquinazolines. ChemistrySelect 2020. [DOI: 10.1002/slct.202004012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Bhargava Sai Allaka
- Department of Chemistry National Institute of Technology Warangal 506 004, Telangana India
| | - Srinivas Basavoju
- Department of Chemistry National Institute of Technology Warangal 506 004, Telangana India
| | - Gamidi Rama Krishna
- Organic Chemistry Division CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune Maharashtra 411 008 India
| |
Collapse
|
15
|
Maury SK, Kumari S, Kushwaha AK, Kamal A, Singh HK, Kumar D, Singh S. Grinding induced catalyst free, multicomponent synthesis of Indoloindole pyrimidine. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152383] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
16
|
Avila-Ortiz CG, Juaristi E. Novel Methodologies for Chemical Activation in Organic Synthesis under Solvent-Free Reaction Conditions. Molecules 2020; 25:E3579. [PMID: 32781678 PMCID: PMC7464687 DOI: 10.3390/molecules25163579] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 07/31/2020] [Accepted: 08/03/2020] [Indexed: 12/13/2022] Open
Abstract
One central challenge for XXI century chemists is the development of sustainable processes that do not represent a risk either to humanity or to the environment. In this regard, the search for more efficient and clean alternatives to achieve the chemical activation of molecules involved in chemical transformations has played a prominent role in recent years. The use of microwave or UV-Vis light irradiation, and mechanochemical activation is already widespread in many laboratories. Nevertheless, an additional condition to achieve "green" processes comes from the point of view of so-called atom economy. The removal of solvents from chemical reactions generally leads to cleaner, more efficient and more economical processes. This review presents several illustrative applications of the use of sustainable protocols in the synthesis of organic compounds under solvent-free reaction conditions.
Collapse
Affiliation(s)
- Claudia Gabriela Avila-Ortiz
- Departamento de Química, Centro de Investigación y de Estudios Avanzados, Av. IPN 2508, 07360 Ciudad de México, Mexico
| | - Eusebio Juaristi
- Departamento de Química, Centro de Investigación y de Estudios Avanzados, Av. IPN 2508, 07360 Ciudad de México, Mexico
- El Colegio Nacional, Donceles 104, Centro Histórico, 06020 Ciudad de México, Mexico
| |
Collapse
|
17
|
Brandão P, Burke AJ, Pineiro M. A Decade of Indium‐Catalyzed Multicomponent Reactions (MCRs). European J Org Chem 2020. [DOI: 10.1002/ejoc.202000596] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Pedro Brandão
- CQC and Department of Chemistry University of Coimbra 3004‐535 Coimbra Portugal
- Departamento de Química de Évora and LAQV‐REQUIMTE University of Évora 7000‐671 Évora Portugal
| | - Anthony J. Burke
- Departamento de Química de Évora and LAQV‐REQUIMTE University of Évora 7000‐671 Évora Portugal
| | - Marta Pineiro
- CQC and Department of Chemistry University of Coimbra 3004‐535 Coimbra Portugal
| |
Collapse
|
18
|
Ali El-Remaily MAEAA, Soliman AMM, Elhady OM. Green Method for the Synthetic Ugi Reaction by Twin Screw Extrusion without a Solvent and Catalyst. ACS OMEGA 2020; 5:6194-6198. [PMID: 32226904 PMCID: PMC7098038 DOI: 10.1021/acsomega.0c00369] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 03/03/2020] [Indexed: 05/04/2023]
Abstract
This study describes the solvent and catalyst-free Ugi reaction by way of twin screw extrusion (TSE). Multicomponent chemical synthesis can be converted into a single process without repeated use of solvents through TSE. High synthetic yields are achieved in short reaction times and produced in solvent-free conditions, which lead to a more environmentally friendly process.
Collapse
|
19
|
Pérez‐Venegas M, Tellez‐Cruz MM, Solorza‐Feria O, López‐Munguía A, Castillo E, Juaristi E. Thermal and Mechanical Stability of Immobilized
Candida antarctica
Lipase B: an Approximation to Mechanochemical Energetics in Enzyme Catalysis. ChemCatChem 2019. [DOI: 10.1002/cctc.201901714] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Mario Pérez‐Venegas
- Department of ChemistryCentro de Investigación y de Estudios Avanzados Av. IPN 2508 Ciudad de México 07360 Mexico
| | - Miriam M. Tellez‐Cruz
- Department of ChemistryCentro de Investigación y de Estudios Avanzados Av. IPN 2508 Ciudad de México 07360 Mexico
| | - Omar Solorza‐Feria
- Department of ChemistryCentro de Investigación y de Estudios Avanzados Av. IPN 2508 Ciudad de México 07360 Mexico
| | - Agustín López‐Munguía
- Department of cellular engineering and biocatalysisUniversidad Nacional Autónoma de México Av. Universidad 2001 Col. Chamilpa 62210 Cuernavaca Mexico
| | - Edmundo Castillo
- Department of cellular engineering and biocatalysisUniversidad Nacional Autónoma de México Av. Universidad 2001 Col. Chamilpa 62210 Cuernavaca Mexico
| | - Eusebio Juaristi
- Department of ChemistryCentro de Investigación y de Estudios Avanzados Av. IPN 2508 Ciudad de México 07360 Mexico
- El Colegio Nacional Luis Gonzáles Obregón 23 Ciudad de México 06020 Mexico
| |
Collapse
|
20
|
Synthesis of novel isoindolone derivatives via cascade reactions. Contrasting diastereoselectivity under solution-phase vis-a-vis solvent-free ball-milling reaction conditions. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.130594] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
21
|
Amiri K, Khosravi H, Balalaie S, Golmohammadi F, Anwar MU, Al-Harrasi A. Regio- and chemo-selective cyclization of allenic-Ugi products for the synthesis of 3-pyrroline skeletons. Org Biomol Chem 2019; 17:8858-8870. [PMID: 31556430 DOI: 10.1039/c9ob01963d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A highly efficient and stable novel class of allenic-Ugi products through a Crabbé homologation reaction is successfully demonstrated. Then, a regio- and chemo-selective cyclization of allenic-Ugi derivatives in a 5-exo-dig fashion to access 3-pyrroline skeletons is developed. Also, computational studies were performed and explained to provide insights into the reaction mechanism. This approach displays high bond-forming efficiency and atom economy with high yields.
Collapse
Affiliation(s)
- Kamran Amiri
- Peptide Chemistry Research Center, K. N. Toosi University of Technology, P. O. Box 15875-4416, Tehran, Iran.
| | | | | | | | | | | |
Collapse
|
22
|
Affiliation(s)
- Tomislav Friščić
- Department of Chemistry McGill University 801 Sherbrooke St. W. H3A 0B8 Montreal Canada
- Laboratoire SPCMIB, CNRS UMR 5068 Université de Toulouse UPS 118 Route de Narbonne 31062 Toulouse Cedex 09 France
| | - Cristina Mottillo
- Department of Chemistry McGill University 801 Sherbrooke St. W. H3A 0B8 Montreal Canada
| | - Hatem M. Titi
- Department of Chemistry McGill University 801 Sherbrooke St. W. H3A 0B8 Montreal Canada
| |
Collapse
|
23
|
Friščić T, Mottillo C, Titi HM. Mechanochemistry for Synthesis. Angew Chem Int Ed Engl 2019; 59:1018-1029. [DOI: 10.1002/anie.201906755] [Citation(s) in RCA: 392] [Impact Index Per Article: 78.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Indexed: 01/01/2023]
Affiliation(s)
- Tomislav Friščić
- Department of Chemistry McGill University 801 Sherbrooke St. W. H3A 0B8 Montreal Canada
- Laboratoire SPCMIB, CNRS UMR 5068 Université de Toulouse UPS 118 Route de Narbonne 31062 Toulouse Cedex 09 France
| | - Cristina Mottillo
- Department of Chemistry McGill University 801 Sherbrooke St. W. H3A 0B8 Montreal Canada
| | - Hatem M. Titi
- Department of Chemistry McGill University 801 Sherbrooke St. W. H3A 0B8 Montreal Canada
| |
Collapse
|
24
|
Dong CP, Uematsu A, Kumazawa S, Yamamoto Y, Kodama S, Nomoto A, Ueshima M, Ogawa A. 2,4,6-Trihydroxybenzoic Acid-Catalyzed Oxidative Ugi Reactions with Molecular Oxygen via Homo- and Cross-Coupling of Amines. J Org Chem 2019; 84:11562-11571. [DOI: 10.1021/acs.joc.9b01422] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Chun-ping Dong
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Akinori Uematsu
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Shun Kumazawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Yuki Yamamoto
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Shintaro Kodama
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Akihiro Nomoto
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Michio Ueshima
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Akiya Ogawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| |
Collapse
|
25
|
|
26
|
Vitamin C as a green and robust catalyst for the fast and efficient synthesis of valuable organic compounds via multi-component reactions in water. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-019-01655-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
27
|
Chávez-Riveros A, Hernández-Vázquez E, Nieto-Camacho A, Ramírez-Apan T, Miranda LD. Synthesis of diphenylamine macrocycles and their anti-inflammatory effects. Org Biomol Chem 2019; 17:1423-1435. [DOI: 10.1039/c8ob03121e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A collection of fourteen diphenylamine macrocyclic derivatives containing a peptide chain with different substituents was synthesized using a protocol of two Ugi four component reactions (Ugi-4CR) and a Buchwald–Hartwig macrocyclization.
Collapse
Affiliation(s)
| | | | - Antonio Nieto-Camacho
- Universidad Nacional Autónoma de México
- Instituto de Química
- Ciudad Universitaria
- Mexico
| | - Teresa Ramírez-Apan
- Universidad Nacional Autónoma de México
- Instituto de Química
- Ciudad Universitaria
- Mexico
| | - Luis D. Miranda
- Universidad Nacional Autónoma de México
- Instituto de Química
- Ciudad Universitaria
- Mexico
| |
Collapse
|
28
|
Sánchez-Chávez AC, Mendoza-Figueroa HL, Oliveros-Cruz S, Torres-Cardona MD, Luján-Montelongo JA, Polindara-García LA. “Eco-Friendly” Epimerization of Lutein to 3′-Epilutein Under Solvent-Free Mechanochemical Conditions by Using a Strongly Acidic Cation-Exchange Resin. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800244] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Anahí C. Sánchez-Chávez
- Departamento de Química Orgánica; Instituto de Química, Universidad Nacional Autónoma de México; Ciudad Universitaria 04510 Ciudad de México México
| | - Humberto L. Mendoza-Figueroa
- Departamento de Química Orgánica; Centro de Investigación y Estudios Avanzados (CINVESTAV-IPN); Av. Instituto Politécnico Nacional 2508 07360 Ciudad de México San Pedro Zacatenco México
| | - Saray Oliveros-Cruz
- Piveg, S. de R. L. de C. V.; Camino a San José de Guanajuato, s/n Ex-Hacienda de Estrada 38020 Celaya Guanajuato México
| | - Mario D. Torres-Cardona
- Piveg, S. de R. L. de C. V.; Camino a San José de Guanajuato, s/n Ex-Hacienda de Estrada 38020 Celaya Guanajuato México
| | - J. Armando Luján-Montelongo
- Departamento de Química Orgánica; Centro de Investigación y Estudios Avanzados (CINVESTAV-IPN); Av. Instituto Politécnico Nacional 2508 07360 Ciudad de México San Pedro Zacatenco México
| | - Luis A. Polindara-García
- Departamento de Química Orgánica; Instituto de Química, Universidad Nacional Autónoma de México; Ciudad Universitaria 04510 Ciudad de México México
| |
Collapse
|
29
|
Leonardi M, Villacampa M, Menéndez JC. Multicomponent mechanochemical synthesis. Chem Sci 2018; 9:2042-2064. [PMID: 29732114 PMCID: PMC5909673 DOI: 10.1039/c7sc05370c] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 01/28/2018] [Indexed: 12/22/2022] Open
Abstract
Historically, the use of mechanochemical methods in synthesis has been almost negligible, but their perception by the synthetic community has changed in recent years and they are on their way to becoming mainstream. However, the hybridization of mechanochemical synthesis with methodologies designed to increase synthetic efficiency by allowing the generation of several bonds in a single operation has taken off only recently, but it already constitutes a very promising approach to sustainable chemistry. In this context, we provide in this Perspective a critical summary and discussion of the main known synthetic methods based on mechanochemical multicomponent reactions.
Collapse
Affiliation(s)
- Marco Leonardi
- Unidad de Química Orgánica y Farmacéutica , Departamento de Química en Ciencias Farmacéuticas , Facultad de Farmacia , Universidad Complutense , 28040 Madrid , Spain .
| | - Mercedes Villacampa
- Unidad de Química Orgánica y Farmacéutica , Departamento de Química en Ciencias Farmacéuticas , Facultad de Farmacia , Universidad Complutense , 28040 Madrid , Spain .
| | - J Carlos Menéndez
- Unidad de Química Orgánica y Farmacéutica , Departamento de Química en Ciencias Farmacéuticas , Facultad de Farmacia , Universidad Complutense , 28040 Madrid , Spain .
| |
Collapse
|
30
|
Bhutia ZT, Das A, Biswas M, Chatterjee A, Banerjee M. 7-Oxa-4-thia-1-aza-bicyclo[3.2.1]octane 4,4-Dioxides: Mechanochemical Synthesis by Tandem Michael Addition-1,3-Dipolar Cycloaddition of Aldoximes and Evaluation of Antibacterial Activities. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701511] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
| | - Avijit Das
- Department of Biological Sciences; BITS; Goa Campus 403726 Pilani India
| | - Malabika Biswas
- Department of Biological Sciences; BITS; Goa Campus 403726 Pilani India
| | | | - Mainak Banerjee
- Department of Chemistry; BITS; Goa Campus 403726 Pilani India
| |
Collapse
|
31
|
Sim Y, Tan D, Ganguly R, Li Y, García F. Orthogonality in main group compounds: a direct one-step synthesis of air- and moisture-stable cyclophosphazanes by mechanochemistry. Chem Commun (Camb) 2018. [DOI: 10.1039/c8cc01043a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Mechanochemistry has been established to be an environmentally-friendly way of conducting reactions in a solvent-free manner.
Collapse
Affiliation(s)
- Ying Sim
- School of Physical and Mathematical Sciences
- Division of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
| | - Davin Tan
- School of Physical and Mathematical Sciences
- Division of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
| | - Rakesh Ganguly
- School of Physical and Mathematical Sciences
- Division of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
| | - Yongxin Li
- School of Physical and Mathematical Sciences
- Division of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
| | - Felipe García
- School of Physical and Mathematical Sciences
- Division of Chemistry and Biological Chemistry
- Nanyang Technological University
- Singapore
| |
Collapse
|
32
|
Mocci R, Murgia S, De Luca L, Colacino E, Delogu F, Porcheddu A. Ball-milling and cheap reagents breathe green life into the one hundred-year-old Hofmann reaction. Org Chem Front 2018. [DOI: 10.1039/c7qo01006k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A very efficient mechanically activated synthesis of isocyanides directly from primary amines and without extra-solvent addition has been reported.
Collapse
Affiliation(s)
- Rita Mocci
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- 09042 Monserrato
- Italy
| | - Sergio Murgia
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- 09042 Monserrato
- Italy
| | - Lidia De Luca
- Università degli Studi di Sassari
- Dipartimento di Chimica e Farmacia
- 07100 Sassari
- Italy
| | - Evelina Colacino
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- 09042 Monserrato
- Italy
- Institut des Biomolécules Max Mousseron
| | - Francesco Delogu
- Università degli Studi di Cagliari
- Dipartimento di Ingegneria Meccanica
- Chimica
- e dei Materiali
- Cagliari
| | - Andrea Porcheddu
- Università degli Studi di Cagliari
- Dipartimento di Scienze Chimiche e Geologiche
- 09042 Monserrato
- Italy
| |
Collapse
|
33
|
Affiliation(s)
- Davin Tan
- Department of Chemistry; McGill University; 801 Sherbrooke St.W. H3A0B8 Montreal Canada
| | - Tomislav Friščić
- Department of Chemistry; McGill University; 801 Sherbrooke St.W. H3A0B8 Montreal Canada
| |
Collapse
|
34
|
Lü CW, Wang JJ, Li F, Yu SJ, An Y. Efficient synthesis of 2-amino-3-cyano-4H-pyran derivatives via a non-catalytic one-pot three-component reaction. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3151-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
35
|
Achar TK, Bose A, Mal P. Mechanochemical synthesis of small organic molecules. Beilstein J Org Chem 2017; 13:1907-1931. [PMID: 29062410 PMCID: PMC5629380 DOI: 10.3762/bjoc.13.186] [Citation(s) in RCA: 145] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 08/21/2017] [Indexed: 12/11/2022] Open
Abstract
With the growing interest in renewable energy and global warming, it is important to minimize the usage of hazardous chemicals in both academic and industrial research, elimination of waste, and possibly recycle them to obtain better results in greener fashion. The studies under the area of mechanochemistry which cover the grinding chemistry to ball milling, sonication, etc. are certainly of interest to the researchers working on the development of green methodologies. In this review, a collection of examples on recent developments in organic bond formation reactions like carbon–carbon (C–C), carbon–nitrogen (C–N), carbon–oxygen (C–O), carbon–halogen (C–X), etc. is documented. Mechanochemical syntheses of heterocyclic rings, multicomponent reactions and organometallic molecules including their catalytic applications are also highlighted.
Collapse
Affiliation(s)
- Tapas Kumar Achar
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI, P.O. Bhimpur-Padanpur, Via Jatni, Khurda 752050, Odisha, India
| | - Anima Bose
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI, P.O. Bhimpur-Padanpur, Via Jatni, Khurda 752050, Odisha, India
| | - Prasenjit Mal
- School of Chemical Sciences, National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI, P.O. Bhimpur-Padanpur, Via Jatni, Khurda 752050, Odisha, India
| |
Collapse
|
36
|
Pérez-Venegas M, Reyes-Rangel G, Neri A, Escalante J, Juaristi E. Mechanochemical enzymatic resolution of N-benzylated-β 3-amino esters. Beilstein J Org Chem 2017; 13:1728-1734. [PMID: 28904616 PMCID: PMC5564257 DOI: 10.3762/bjoc.13.167] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Accepted: 08/01/2017] [Indexed: 11/26/2022] Open
Abstract
The use of mechanochemistry to carry out enantioselective reactions has been explored in the last ten years with excellent results. Several chiral organocatalysts and even enzymes have proved to be resistant to milling conditions, which allows for rather efficient enantioselective transformations under ball-milling conditions. The present article reports the first example of a liquid-assisted grinding (LAG) mechanochemical enzymatic resolution of racemic β3-amino esters employing Candida antarctica lipase B (CALB) to afford highly valuable enantioenriched N-benzylated-β3-amino acids in good yields. Furthermore the present protocol is readily scalable.
Collapse
Affiliation(s)
- Mario Pérez-Venegas
- Departamento de Química, Centro de Investigación y de Estudios Avanzados, Avenida I.P.N. 2508, Ciudad de México, 07360, Mexico
| | - Gloria Reyes-Rangel
- Departamento de Química, Centro de Investigación y de Estudios Avanzados, Avenida I.P.N. 2508, Ciudad de México, 07360, Mexico
| | - Adrián Neri
- Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Cuernavaca, Morelos, 62210, Mexico
| | - Jaime Escalante
- Centro de Investigaciones Químicas, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, Cuernavaca, Morelos, 62210, Mexico
| | - Eusebio Juaristi
- Departamento de Química, Centro de Investigación y de Estudios Avanzados, Avenida I.P.N. 2508, Ciudad de México, 07360, Mexico.,El Colegio Nacional, Luis Gonzáles Obregón 23, Centro Histórico, Ciudad de México, 06020, Mexico
| |
Collapse
|
37
|
Kaur J, Kumari A, Chimni SS. Grinding assisted, column chromatography free decarboxylative carbon-carbon bond formation: Greener synthesis of 3, 3-disubstituted oxindoles. Tetrahedron 2017. [DOI: 10.1016/j.tet.2016.12.070] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
38
|
Landeros JM, Juaristi E. Mechanochemical Synthesis of Dipeptides Using Mg-Al Hydrotalcite as Activating Agent under Solvent-Free Reaction Conditions. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601276] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- José M. Landeros
- Departamento de Química; Centro de Investigación y de Estudios Avanzados; Instituto Politécnico Nacional; Avenida IPN No. 2508 07360 Ciudad de México Mexico
| | - Eusebio Juaristi
- Departamento de Química; Centro de Investigación y de Estudios Avanzados; Instituto Politécnico Nacional; Avenida IPN No. 2508 07360 Ciudad de México Mexico
- El Colegio Nacional; Luis González Obregón No. 23, Centro Histórico 06020 Ciudad de México Mexico
| |
Collapse
|
39
|
Affiliation(s)
- José G. Hernández
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| | - Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, D-52074 Aachen, Germany
| |
Collapse
|
40
|
Mechanochemical Lignin-Mediated Strecker Reaction. Molecules 2017; 22:molecules22010146. [PMID: 28106742 PMCID: PMC6155632 DOI: 10.3390/molecules22010146] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Revised: 01/07/2017] [Accepted: 01/10/2017] [Indexed: 11/23/2022] Open
Abstract
A mechanochemical Strecker reaction involving a wide range of aldehydes (aromatic, heteroaromatic and aliphatic), amines, and KCN afforded a library of α-aminonitriles upon mechanical activation. This multicomponent process was efficiently activated by lignocellulosic biomass as additives. Particularly, commercially available Kraft lignin was found to be the best activator for the addition of cyanide to the in situ formed imines. A comparative study of the 31P-NMR (Nuclear Magnetic Resonance) along with IR (Infrared) data analysis for the Kraft lignin and methylated Kraft lignin samples ascertained the importance of the free hydroxyl groups in the activation of the mechanochemical reaction. The solvent-free mechanochemical Strecker reaction was then coupled with a lactamization process leading to the formation of the N-benzylphthalimide (5a) and the isoindolinone derivative 6a.
Collapse
|
41
|
Green High-Yielding One-Pot Approach to Biginelli Reaction under Catalyst-Free and Solvent-Free Ball Milling Conditions. APPLIED SCIENCES-BASEL 2016. [DOI: 10.3390/app6120431] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
42
|
Li Y, Lei J, Chen ZZ, Tang DY, Yuan H, Wang M, Zhu J, Xu ZG. Microwave-Assisted Construction of Pyrrolopyridinone Ring Systems by Using an Ugi/Indole Cyclization Reaction. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600847] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yong Li
- Key Laboratory for Asymmetric Synthesis and Chiral Technology of Sichuan Province; Chengdu Institute of Organic Chemistry; Chinese Academy of Sciences; 610041 Chengdu China
| | - Jie Lei
- Key Laboratory for Asymmetric Synthesis and Chiral Technology of Sichuan Province; Chengdu Institute of Organic Chemistry; Chinese Academy of Sciences; 610041 Chengdu China
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics; Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine; IATTI; Chongqing University of Arts and Sciences; 319 Honghe Ave. 402160 Yongchuan Chongqing China
| | - Zhong-Zhu Chen
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics; Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine; IATTI; Chongqing University of Arts and Sciences; 319 Honghe Ave. 402160 Yongchuan Chongqing China
| | - Dian-Yong Tang
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics; Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine; IATTI; Chongqing University of Arts and Sciences; 319 Honghe Ave. 402160 Yongchuan Chongqing China
| | - Huan Yuan
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics; Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine; IATTI; Chongqing University of Arts and Sciences; 319 Honghe Ave. 402160 Yongchuan Chongqing China
| | - Miao Wang
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics; Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine; IATTI; Chongqing University of Arts and Sciences; 319 Honghe Ave. 402160 Yongchuan Chongqing China
| | - Jin Zhu
- Key Laboratory for Asymmetric Synthesis and Chiral Technology of Sichuan Province; Chengdu Institute of Organic Chemistry; Chinese Academy of Sciences; 610041 Chengdu China
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics; Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine; IATTI; Chongqing University of Arts and Sciences; 319 Honghe Ave. 402160 Yongchuan Chongqing China
| | - Zhi-Gang Xu
- Chongqing Engineering Laboratory of Targeted and Innovative Therapeutics; Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine; IATTI; Chongqing University of Arts and Sciences; 319 Honghe Ave. 402160 Yongchuan Chongqing China
| |
Collapse
|
43
|
Hernández JG, Turberg M, Schiffers I, Bolm C. Mechanochemical Strecker Reaction: Access to α-Aminonitriles and Tetrahydroisoquinolines under Ball-Milling Conditions. Chemistry 2016; 22:14513-7. [DOI: 10.1002/chem.201603057] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Indexed: 11/11/2022]
Affiliation(s)
- José G. Hernández
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Mathias Turberg
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Ingo Schiffers
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Carsten Bolm
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| |
Collapse
|
44
|
Estévez V, Sridharan V, Sabaté S, Villacampa M, Menéndez JC. Three-Component Synthesis of Pyrrole-Related Nitrogen Heterocycles by a Hantzsch-Type Process: Comparison between Conventional and High-Speed Vibration Milling Conditions. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600061] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Verónica Estévez
- Departmento de Química Orgánica y Farmacéutica; Facultad de Farmacia; Universidad Complutense; Plaza de Ramón y Cajal, s.n. 28040 Madrid Spain
| | - Vellaisamy Sridharan
- Departmento de Química Orgánica y Farmacéutica; Facultad de Farmacia; Universidad Complutense; Plaza de Ramón y Cajal, s.n. 28040 Madrid Spain
- Department of Chemistry; School of Chemical and Biotechnology; SASTRA University; Thanjavur 613401 Tamil Nadu India
| | - Sònia Sabaté
- Departmento de Química Orgánica y Farmacéutica; Facultad de Farmacia; Universidad Complutense; Plaza de Ramón y Cajal, s.n. 28040 Madrid Spain
| | - Mercedes Villacampa
- Departmento de Química Orgánica y Farmacéutica; Facultad de Farmacia; Universidad Complutense; Plaza de Ramón y Cajal, s.n. 28040 Madrid Spain
| | - J. Carlos Menéndez
- Departmento de Química Orgánica y Farmacéutica; Facultad de Farmacia; Universidad Complutense; Plaza de Ramón y Cajal, s.n. 28040 Madrid Spain
| |
Collapse
|