1
|
Chen S, Huang H, Li X, Ma X, Su J, Song Q. Difluorocarbene-Enabled Synthesis of 3-Alkenyl-2-oxindoles from ortho-Aminophenylacetylenes. Org Lett 2023; 25:1178-1182. [PMID: 36757765 DOI: 10.1021/acs.orglett.3c00150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Herein, we report a transition-metal-free [4 + 1] cyclization pathway from difluorocarbene and ortho-amino aryl alkynone, rendering an effective and universal strategy for the construction of 3-alkenyl-2-oxindoles. Our strategy starts from cheap and accessible ortho-amino aryl alkynone instead of the direct indole skeleton; moreover, in situ generated difluorocarbene from commercially available halogenated difluoroalkylative reagents enables the cleavage of a C-N bond and formation of new C-N bonds and C-C bonds.
Collapse
Affiliation(s)
- Shanglin Chen
- Key Laboratory of Molecule Synthesis and Function Discovery, Fujian Province University, College of Chemistry at Fuzhou University, Fuzhou 350108, Fujian, China
| | - Hua Huang
- Institute of Next Generation Matter Transformation, College of Material Sciences Engineering, Huaqiao University, Xiamen 361021, Fujian, China
| | - Xin Li
- Institute of Next Generation Matter Transformation, College of Material Sciences Engineering, Huaqiao University, Xiamen 361021, Fujian, China
| | - Xingxing Ma
- Key Laboratory of Molecule Synthesis and Function Discovery, Fujian Province University, College of Chemistry at Fuzhou University, Fuzhou 350108, Fujian, China
| | - Jianke Su
- Institute of Next Generation Matter Transformation, College of Material Sciences Engineering, Huaqiao University, Xiamen 361021, Fujian, China
| | - Qiuling Song
- Key Laboratory of Molecule Synthesis and Function Discovery, Fujian Province University, College of Chemistry at Fuzhou University, Fuzhou 350108, Fujian, China.,Institute of Next Generation Matter Transformation, College of Material Sciences Engineering, Huaqiao University, Xiamen 361021, Fujian, China.,State Key Laboratory of Organometallic Chemistry and Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China.,School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, Henan, China
| |
Collapse
|
2
|
Parveen N, Pandidurai S, Sekar G. Binaphthyl-Stabilized Palladium Nanoparticle-Catalyzed Stereoselective Synthesis of 3-Arylidene-2-oxindoles via One-Pot Heck-like Carbocyclization/Nucleophilic Addition. J Org Chem 2023; 88:1730-1741. [PMID: 36692500 DOI: 10.1021/acs.joc.2c02792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Stereoselective, one-pot synthesis of 3-arylidene-2-oxindoles has been accomplished via Heck-like carbocyclization/nucleophilic addition of N-(2-iodophenyl)-N-methyl-3-phenylpropiolamide, phenylacetylene, and secondary amine using binaphthyl stabilized palladium nanoparticles (Pd-BNP) as a reusable catalyst. Less reactive aryl bromides generally provided a similar yield of 3-arylidene-2-oxindoles compared with more reactive aryl iodides. The Pd-BNP nanocatalyst has been recovered and recycled for five catalytic cycles with only an insignificant reduction in particle size, reactivity, and reaction yield.
Collapse
Affiliation(s)
- Naziya Parveen
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| | - Solai Pandidurai
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| | - Govindasamy Sekar
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| |
Collapse
|
3
|
Wang Q, Yao L, Wang JS, Ying J, Wu XF. Palladium-catalyzed aminocarbonylative cyclization of benzyl chlorides with 2-nitroaryl alkynes to construct indole derivatives. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
4
|
Wang Q, Yao L, Wang JS, Ying J, Wu XF. Additive-Controlled Divergent Synthesis of Indole and 4H-Benzo[d][1,3]oxazine Derivatives: Palladium-Catalyzed Carbonylative Cyclization of 2-Alkynylanilines and Benzyl Chlorides. J Org Chem 2022; 87:3874-3882. [DOI: 10.1021/acs.joc.2c00006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Qi Wang
- Department of Chemistry, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Lingyun Yao
- Department of Chemistry, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Jian-Shu Wang
- Department of Chemistry, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Jun Ying
- Department of Chemistry, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023 Dalian, Liaoning, China
- Leibniz-Institut für Katalyse e. V., Albert-Einstein-Straβe 29a, 18059 Rostock, Germany
| |
Collapse
|
5
|
Vavsari VF, Nikbakht A, Balalaie S. Annulation of 2‐Alkynylanilines: The Versatile Chemical Compounds. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202100772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Vaezeh Fathi Vavsari
- KN Toosi: KN Toosi University of Technology Chemistry IRAN (ISLAMIC REPUBLIC OF)
| | - Ali Nikbakht
- K N Toosi University of Technology Faculty of General Science Chemistry Department of Chemistry, Kavian 9, Dr. Shariati Street 15875-4416 Tehran IRAN (ISLAMIC REPUBLIC OF)
| | - Saeed Balalaie
- K N Toosi University of Technology Faculty of General Science Chemistry Department PO Box 15875-4416 15875-4416 Tehran IRAN (ISLAMIC REPUBLIC OF)
| |
Collapse
|
6
|
Liu JL, Xu RR, Wang W, Qi X, Wu XF. Palladium-catalyzed carbonylative cyclization of benzyl chlorides with anthranils for the synthesis of 3-arylquinolin-2(1 H)-ones. Org Biomol Chem 2021; 19:3584-3588. [PMID: 33908566 DOI: 10.1039/d1ob00298h] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient carbonylative procedure for the synthesis of 3-arylquinoin-2(1H)-ones has been established. Through a palladium-catalyzed aminocarbonylation of benzyl chlorides with anthranils, a variety of 3-arylquinoin-2(1H)-one products were obtained in moderate to excellent yields with good functional group tolerance.
Collapse
Affiliation(s)
- Jian-Li Liu
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, People's Republic of China.
| | - Ren-Rui Xu
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, People's Republic of China.
| | - Wei Wang
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, People's Republic of China.
| | - Xinxin Qi
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, People's Republic of China.
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, Liaoning, China. and Leibniz-Institut für Katalyse e.V. an der, Institution Universität Rostock, Albert-Einstein-Straße 29a, Rostock 18059, Germany.
| |
Collapse
|
7
|
Yao L, Shang Y, Wang JS, Pan A, Ying J, Wu XF. Palladium-catalyzed carbonylative cyclization of 2-alkynylanilines and aryl iodides to access N-acyl indoles. Org Chem Front 2021. [DOI: 10.1039/d1qo00205h] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A palladium-catalyzed carbonylative synthesis of N-acyl indoles from 2-alkynylanilines and aryl iodides has been developed.
Collapse
Affiliation(s)
- Lingyun Yao
- Department of Chemistry
- Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province
- Zhejiang Sci-Tech University
- Hangzhou 310018
- China
| | - Yan Shang
- Department of Chemistry
- Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province
- Zhejiang Sci-Tech University
- Hangzhou 310018
- China
| | - Jian-Shu Wang
- Department of Chemistry
- Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province
- Zhejiang Sci-Tech University
- Hangzhou 310018
- China
| | - Ailin Pan
- Department of Chemistry
- Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province
- Zhejiang Sci-Tech University
- Hangzhou 310018
- China
| | - Jun Ying
- Department of Chemistry
- Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province
- Zhejiang Sci-Tech University
- Hangzhou 310018
- China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Liaoning
- China
| |
Collapse
|
8
|
Vila C, Slack S, Blay G, Muñoz MC, Pedro JR. Regio‐ and Stereoselective Synthesis of 3‐Pyrazolylidene‐2‐oxindole Compounds by Nucleophilic Vinylic Substitution of (
E
)‐3‐(Nitromethylene)indolin‐2‐one. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900048] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Carlos Vila
- Departament de Química Orgànica, Facultat de QuímicaUniversitat de València Dr. Moliner 50 46100 Burjassot València Spain
| | - Sophie Slack
- Departament de Química Orgànica, Facultat de QuímicaUniversitat de València Dr. Moliner 50 46100 Burjassot València Spain
| | - Gonzalo Blay
- Departament de Química Orgànica, Facultat de QuímicaUniversitat de València Dr. Moliner 50 46100 Burjassot València Spain
| | - M. Carmen Muñoz
- Departament de Física AplicadaUniversitat Politècnica de València Camino de Vera s/n 46022 València Spain
| | - José R. Pedro
- Departament de Química Orgànica, Facultat de QuímicaUniversitat de València Dr. Moliner 50 46100 Burjassot València Spain
| |
Collapse
|
9
|
Kaur N. Applications of palladium dibenzylideneacetone as catalyst in the synthesis of five-membered N-heterocycles. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2018.1540048] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| |
Collapse
|
10
|
Kaur N. Recent developments in the synthesis of nitrogen containing five-membered polyheterocycles using rhodium catalysts. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2018.1487070] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali, India
| |
Collapse
|
11
|
Cyclization and oxidation of o -bromophenylacetamides for the synthesis of oxindoles and isoindigoes. Tetrahedron 2018. [DOI: 10.1016/j.tet.2017.12.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
12
|
Karmakar U, Das D, Samanta R. Iridium-Catalysed Cascade Synthesis of Oxindoles Using Diazo Compounds: A Quick Entry to C-7-Functionalized Oxindoles. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700214] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Ujjwal Karmakar
- Department of Chemistry; Indian Institute of Technology Kharagpur; 721302 Kharagpur India
| | - Debapratim Das
- Department of Chemistry; Indian Institute of Technology Kharagpur; 721302 Kharagpur India
| | - Rajarshi Samanta
- Department of Chemistry; Indian Institute of Technology Kharagpur; 721302 Kharagpur India
| |
Collapse
|
13
|
Khan B, Khan AA, Kant R, Koley D. Directing Group-Assisted Copper(II)-Catalyzedortho-Carbonylation to Benzamide using 2,2′-Azobisisobutyronitrile (AIBN). Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600664] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Bhuttu Khan
- Medicinal and Process Chemistry Division; CSIR-Central Drug Research Institute; Lucknow - 226031 India
| | - Afsar Ali Khan
- Medicinal and Process Chemistry Division; CSIR-Central Drug Research Institute; Lucknow - 226031 India
| | - Ruchir Kant
- Molecular and Structural Biology Division; CSIR-Central Drug Research Institute; Lucknow - 226031 India
| | - Dipankar Koley
- Medicinal and Process Chemistry Division; CSIR-Central Drug Research Institute; Lucknow - 226031 India
| |
Collapse
|
14
|
Ambrosi A, Denmark SE. Harnessing the Power of the Water-Gas Shift Reaction for Organic Synthesis. Angew Chem Int Ed Engl 2016; 55:12164-89. [PMID: 27595612 PMCID: PMC6201252 DOI: 10.1002/anie.201601803] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2016] [Indexed: 11/06/2022]
Abstract
Since its original discovery over a century ago, the water-gas shift reaction (WGSR) has played a crucial role in industrial chemistry, providing a source of H2 to feed fundamental industrial transformations such as the Haber-Bosch synthesis of ammonia. Although the production of hydrogen remains nowadays the major application of the WGSR, the advent of homogeneous catalysis in the 1970s marked the beginning of a synergy between WGSR and organic chemistry. Thus, the reducing power provided by the CO/H2 O couple has been exploited in the synthesis of fine chemicals; not only hydrogenation-type reactions, but also catalytic processes that require a reductive step for the turnover of the catalytic cycle. Despite the potential and unique features of the WGSR, its applications in organic synthesis remain largely underdeveloped. The topic will be critically reviewed herein, with the expectation that an increased awareness may stimulate new, creative work in the area.
Collapse
Affiliation(s)
- Andrea Ambrosi
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA
| | - Scott E Denmark
- Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL, 61801, USA.
| |
Collapse
|
15
|
Ambrosi A, Denmark SE. Die Wassergas‐Shift‐Reaktion in der organischen Synthese. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601803] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Andrea Ambrosi
- Department of Chemistry University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| | - Scott E. Denmark
- Department of Chemistry University of Illinois at Urbana-Champaign Urbana IL 61801 USA
| |
Collapse
|
16
|
Patil VS, Pal SS, Pathare RS, Reddy L, Pathak A. Molybdenum hexacarbonyl mediated synthesis of indolin-2-one & azaindolin-2-one under catalyst free conditions. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.09.123] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
17
|
Boominathan M, Nagaraj M, Muthusubramanian S, Bhuvanesh N. Three component synthesis of 2-oxindole via sequential Michael addition, intramolecular cyclization and aromatization. RSC Adv 2014. [DOI: 10.1039/c4ra02091j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
18
|
Kumar S, Pratap R, Kumar A, Kumar B, Tandon VK, Ram VJ. Synthesis of dibenzo[d,f]diazepinones and alkenylindolinones through ring transformation of 2H-pyran-2-one-3-carbonitriles by indolin-2-ones. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.04.053] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
19
|
Kumar S, Pratap R, Kumar A, Kumar B, Tandon VK, Ram VJ. Direct alkenylation of indolin-2-ones by 6-aryl-4-methylthio-2H-pyran-2-one-3-carbonitriles: a novel approach. Beilstein J Org Chem 2013; 9:809-17. [PMID: 23766794 PMCID: PMC3678717 DOI: 10.3762/bjoc.9.92] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2012] [Accepted: 04/02/2013] [Indexed: 12/29/2022] Open
Abstract
A direct one-pot base-induced alkenylation of indolin-2-ones has been developed by using 6-aryl-4-methylthio-2H-pyran-2-one-3-carbonitriles. Different bases such as MeONa, NaH and t-BuONa have been used to optimize the reaction conditions to obtain the desired product. NaH in THF was found to be the most suitable for the alkenylation of indolin-2-ones. Reaction in the presence of other bases led to the formation of 1-aryl-3-methoxy/methylthio-5H-dibenzo[d,f][1,3]diazepin-6(7H)-ones. Quantum chemical calculations have been performed to explain the nature of the weak noncovalent interactions operating in the supramolecular architectures of alkenylated indoline-2-ones and to explain the relative stability of one of the tautomers with respect to the others.
Collapse
Affiliation(s)
- Sandeep Kumar
- Department of Chemistry, University of Lucknow, Lucknow-226007, India
| | | | | | | | | | | |
Collapse
|
20
|
Alajarin M, Lopez-Leonardo C, Llamas-Lorente P, Raja R, Bautista D, Orenes RA. Palladium complexes derived from N,N-bidentate NH-iminophosphorane ligands: synthesis and use as catalysts in the Sonogashira reaction. Dalton Trans 2013; 41:12259-69. [PMID: 22930075 DOI: 10.1039/c2dt31290e] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The addition of primary amines to the C=C bond of diphenylalkenyl iminophosphoranes yielded a new subtype of N,N-bidentate ligands bearing N=P(V)-C-C-NH backbones. These donor ligands reacted with PdCl(2)(COD) to give the corresponding σN,σN-palladium complexes containing secondary amino groups, bearing an intrinsically chiral nitrogen atom, and iminophosphorane units. These new complexes have been fully characterized by the use of spectroscopic techniques and X-ray crystallography. The comparison of the data extracted from their solution NMR spectra with their solid state structures demonstrated the conformational stability of their six-membered chelate ring and also the configurational stability of the chiral nitrogen atom, thus ruling out an arm-off racemization process. The addition of the chiral, racemic α-methylbenzylamine to the prochiral P-alkenyl iminophosphoranes yielded mixtures of the two expected diasteroisomeric ligands in low diastereoisomeric ratios. One of these mixtures was resolved into their components, each one in turn giving rise to a pair of diasteromeric palladium complexes epimeric at the amino nitrogen atom. One selected example of the new complexes efficiently catalyzes the copper- and amine-free Sonogashira reaction of aryl halides with acetylenes.
Collapse
Affiliation(s)
- Mateo Alajarin
- Departamento de Química Orgánica, Facultad de Química, Regional Campus of International Excellence Campus Mare Nostrum, Universidad de Murcia, E-30100 Murcia, Spain.
| | | | | | | | | | | |
Collapse
|
21
|
Liu X, Hamasaki A, Yamane Y, Aikawa S, Ishida T, Haruta M, Tokunaga M. Gold nanoparticles assisted formation of cobalt species for intermolecular hydroaminomethylation and intramolecular cyclocarbonylation of olefins. Catal Sci Technol 2013. [DOI: 10.1039/c3cy00336a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
22
|
|
23
|
|
24
|
Wang HL, Li Z, Wang GW, Yang SD. Silver catalyzed intramolecular cyclization for synthesis of 3-alkylideneoxindoles via C–H functionalization. Chem Commun (Camb) 2011; 47:11336-8. [DOI: 10.1039/c1cc14394h] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
25
|
Bararjanian M, Balalaie S, Rominger F, Movassagh B, Bijanzadeh HR. Six-component reactions for the stereoselective synthesis of 3-arylidene-2-oxindoles via sequential one-pot Ugi/Heck carbocyclization/Sonogashira/nucleophilic addition. J Org Chem 2010; 75:2806-12. [PMID: 20387848 DOI: 10.1021/jo902713x] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
An efficient palladium-catalyzed protocol for the synthesis of 3-arylidene-2-oxindoles has been developed. In this approach, a sequential one-pot six-component reaction via Ugi/Heck carbocyclization/Sonogashira/nucleophilic addition was used for the synthesis of the desired skeleton.
Collapse
Affiliation(s)
- Morteza Bararjanian
- Peptide Chemistry Research Group, K. N. Toosi University of Technology, P.O. Box 15875-4416, Tehran, Iran
| | | | | | | | | |
Collapse
|
26
|
Millemaggi A, Taylor RJK. 3‐Alkenyl‐oxindoles: Natural Products, Pharmaceuticals, and Recent Synthetic Advances in Tandem/Telescoped Approaches. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000643] [Citation(s) in RCA: 269] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Alessia Millemaggi
- Department of Chemistry, University of York, Heslington, York YO10 5DD, UK http://www.york.ac.uk/chemistry/staff/academic/t‐z/rtaylor
| | - Richard J. K. Taylor
- Department of Chemistry, University of York, Heslington, York YO10 5DD, UK http://www.york.ac.uk/chemistry/staff/academic/t‐z/rtaylor
| |
Collapse
|
27
|
Cantagrel G, de Carné-Carnavalet B, Meyer C, Cossy J. Iron Trichloride-Promoted Cyclization of o-Alkynylaryl Isocyanates: Synthesis of 3-(Chloromethylene)oxindoles. Org Lett 2009; 11:4262-5. [DOI: 10.1021/ol9014877] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Guillaume Cantagrel
- Laboratoire de Chimie Organique, ESPCI ParisTech, CNRS, 10 rue Vauquelin, 75231 Paris Cedex 05, France
| | | | - Christophe Meyer
- Laboratoire de Chimie Organique, ESPCI ParisTech, CNRS, 10 rue Vauquelin, 75231 Paris Cedex 05, France
| | - Janine Cossy
- Laboratoire de Chimie Organique, ESPCI ParisTech, CNRS, 10 rue Vauquelin, 75231 Paris Cedex 05, France
| |
Collapse
|
28
|
Omae I. Characteristic reactions of group 9 transition metal compounds in organic synthesis. Appl Organomet Chem 2009. [DOI: 10.1002/aoc.1480] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
29
|
Functionalized 3-benzylidene-indolin-2-ones: inducers of NAD(P)H-quinone oxidoreductase 1 (NQO1) with antiproliferative activity. Bioorg Med Chem 2008; 17:2077-90. [PMID: 19200740 DOI: 10.1016/j.bmc.2008.12.052] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2008] [Accepted: 12/22/2008] [Indexed: 11/20/2022]
Abstract
Functionalized benzylidene-indolin-2-ones are widely associated with antiproliferative activity. The scaffold is not normally associated with chemoprevention in spite of the presence of a nitrogen-linked Michael acceptor moiety that may predispose members to induction of NQO1, a widely used biomarker of chemopreventive potential. To investigate this possibility, we have synthesized and evaluated a series of functionalized 3-benzylidene-indolin-2-ones for induction of NQO1 in murine Hepa1c1c7 cells as well as antiproliferative activity against two human cancer cell lines (MCF-7, HCT116). The benzylideneindolinones were found to be good inducers of NQO1 activity, with 85% of test compounds able to increase basal NQO1 activity by more than twofold at concentrations of 10 microM. By contrast, fewer compounds (11%) tested at the same concentration were able to reduce cell viability by more than 50%. Structure activity relationships showed that the nitrogen linked Michael acceptor moiety was an essential requirement for both activities. This common feature notwithstanding, substitution of the 3-benzylidene-indolin-2-one core structure affected NQO1 induction and antiproliferative activities in dissimilar ways, underscoring different structural requirements for these two activities. Nonetheless, promising compounds (10, 42, 45-48) were identified that combine selective induction of NQO1 with potent antiproliferative activity. A potential advantage of such agents would be the ability to provide added protection to normal cells by the up-regulation of NQO1 and other phase II enzymes while simultaneously targeting neoplastic cells.
Collapse
|
30
|
Park JH, Kim E, Chung YK. Heterobimetallic Cobalt/Rhodium Nanoparticle-Catalyzed Carbonylative Cycloaddition of 2-Alkynylanilines to Oxindoles. Org Lett 2008; 10:4719-21. [DOI: 10.1021/ol801978n] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ji Hoon Park
- Intellectual Textile System Research Center, and Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea
| | - Eunha Kim
- Intellectual Textile System Research Center, and Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea
| | - Young Keun Chung
- Intellectual Textile System Research Center, and Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea
| |
Collapse
|
31
|
Kalck P, Urrutigoïty M, Dechy-Cabaret O. Hydroxy- and Alkoxycarbonylations of Alkenes and Alkynes. TOP ORGANOMETAL CHEM 2006. [DOI: 10.1007/3418_018] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
32
|
Poondra RR, Turner NJ. Microwave-assisted sequential amide bond formation and intramolecular amidation: a rapid entry to functionalized oxindoles. Org Lett 2005; 7:863-6. [PMID: 15727460 DOI: 10.1021/ol0473804] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A general method has been developed for the synthesis of N-substituted oxindoles. The two-step process involves initial microwave-assisted amide bond formation between 2-halo-arylacetic acids and various alkylamines and anilines, followed by a palladium-catalyzed intramolecular amidation under aqueous conditions. In the case of alkylamines, the procedure can be carried out as a one-pot process without isolation of the intermediate amide. [structure: see text]
Collapse
Affiliation(s)
- Rajamohan R Poondra
- School of Chemistry, University of Edinburgh, Kings Buildings, West Mains Road, Edinburgh EH9 3JJ, Scotland, UK
| | | |
Collapse
|
33
|
A convenient synthesis of (E)-α-alkylidene-γ-lactams and (E)-3-alkylideneoxindoles by rhodium-catalyzed intramolecular hydroamidation. Tetrahedron Lett 2005. [DOI: 10.1016/j.tetlet.2005.08.133] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
34
|
Lee CG, Lee KY, Lee S, Kim JN. Chemical transformation of Baylis–Hillman adducts: the reaction of methyl 3-arylamino-2-methylene-3-phenylpropanoates in polyphosphoric acid. Tetrahedron 2005. [DOI: 10.1016/j.tet.2004.11.082] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
35
|
Fujita KI, Takahashi Y, Owaki M, Yamamoto K, Yamaguchi R. Synthesis of Five-, Six-, and Seven-Membered Ring Lactams by Cp*Rh Complex-Catalyzed Oxidative N-Heterocyclization of Amino Alcohols. Org Lett 2004; 6:2785-8. [PMID: 15281769 DOI: 10.1021/ol0489954] [Citation(s) in RCA: 172] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new effective catalytic system consisting of [CpRhCl(2)](2)/K(2)CO(3) (Cp = pentamethylcyclopentadienyl) for the lactamization of amino alcohols has been developed. As an example, the reaction of 3-(2-aminophenyl)-1-propanol in the presence of [CpRhCl(2)](2) (5.0% Rh) and K(2)CO(3) (10%) in acetone gives 3,4-dihydro-2(1H)-quinolinone in an isolated yield of 80%. A variety of five-, six-, and seven-membered benzo-fused lactams are synthesized by this catalytic system. [reaction: see text]
Collapse
Affiliation(s)
- Ken-ichi Fujita
- Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan.
| | | | | | | | | |
Collapse
|
36
|
Rhodium-catalyzed carbonylation of 2-alkynylbenzylamine: a new route to the synthesis of benzazepinones. Tetrahedron Lett 2004. [DOI: 10.1016/j.tetlet.2004.02.122] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
37
|
Yoneda E, Zhang SW, Zhou DY, Onitsuka K, Takahashi S. Ruthenium-Catalyzed Cyclocarbonylation of Allenyl Alcohols and Amines: Selective Synthesis of Lactones and Lactams. J Org Chem 2003; 68:8571-6. [PMID: 14575487 DOI: 10.1021/jo0350615] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Allenyl alcohols such as 4-hydroxybuta-1,2-dienes and 5-hydroxypenta-1,2-dienes having a variety of substituents undergo cyclocarbonylation in the presence of a ruthenium catalyst under mild conditions selectively to give five- and six-membered lactones in a high yield with 100% atom economy. 5-Aminopenta-1,2-dines are also cyclocarbonylated to give gamma-lactams. A possible carbonylation mechanism involving a ruthenium cluster intermediate is proposed on the basis of experimental results.
Collapse
Affiliation(s)
- Eiji Yoneda
- The Institute of Scientific and Industrial Research, Osaka University, Mihogaoka, Ibaraki, Osaka 567-0047, Japan
| | | | | | | | | |
Collapse
|
38
|
Ruthenium-catalyzed cyclic carbonylation of allenyl alcohols. Selective synthesis of gamma- and delta-lactones. Org Lett 2000; 2:441-3. [PMID: 10814346 DOI: 10.1021/ol990377d] [Citation(s) in RCA: 102] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
[reaction: see text] Ruthenium complex-catalyzed carbonylation of allenyl alcohols quantitatively gave cyclic carbonyl compounds, gamma- and delta-lactones, in which the hydroxy group of allenyl alcohols participated in the cyclization. A wide variety of allenyl alcohols, such as mono-, di-, and trisubstituted alcohols, can be used in this reaction to produce 3- and 4-substituted gamma-lactones. Similarly, the cyclic carbonylation of 3,4-pentadien-1-ol 10a and 2-methyl-4,5-hexadien-2-ol 11a gave delta-lactones, 5,6-dihydro-3-methyl-2H-pyran-2-one 10b, and 5,6-dihydro-6,6-dimethyl-3-methyl-2H-pyran. 2-one 11b, respectively, in a quantitative yield.
Collapse
|
39
|
Zhang SW, Kaneko T, Yoneda E, Sugioka T, Takahashi S. Rhodium-catalyzed cyclic carbonylation of 2-phenylethynylbenzamide under water–gas shift reaction conditions. Inorganica Chim Acta 1999. [DOI: 10.1016/s0020-1693(99)00392-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
40
|
Eilbracht P, Bärfacker L, Buss C, Hollmann C, Kitsos-Rzychon BE, Kranemann CL, Rische T, Roggenbuck R, Schmidt A. Tandem Reaction Sequences under Hydroformylation Conditions: New Synthetic Applications of Transition Metal Catalysis. Chem Rev 1999; 99:3329-66. [PMID: 11749518 DOI: 10.1021/cr970413r] [Citation(s) in RCA: 412] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- P Eilbracht
- Fachbereich Chemie, Organische Chemie I, Universität Dortmund, Otto-Hahn-Strasse 6, D-44227 Dortmund, Germany
| | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Lee YR, Suk JY, Kim BS. Efficient synthesis of oxindoles by thermal and rhodium(II)-catalyzed Wolff rearrangement. Tetrahedron Lett 1999. [DOI: 10.1016/s0040-4039(99)01714-1] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
42
|
Rhodium-catalyzed carbonylation of alkynes having a carbonyl group adjacent to carbon–carbon triple bond under water–gas shift reaction conditions. ACTA ACUST UNITED AC 1999. [DOI: 10.1016/s1381-1169(98)00389-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
43
|
Selective synthesis of 3-isochromanones by Rhodium-Catalyzed carbonylation of 2-alkynylbenzylalcohols under water-gas shift reaction conditions. Tetrahedron Lett 1998. [DOI: 10.1016/s0040-4039(98)00953-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
44
|
Sugioka T, Yoneda E, Onitsuka K, Zhang SW, Takahashi S. Novel rhodium-catalyzed cyclic carbonylation of 2-phenylethynylbenzoates leading to indeno[1,2-c]isocoumarin. Tetrahedron Lett 1997. [DOI: 10.1016/s0040-4039(97)01067-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
45
|
|