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51
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Kathirvelan D, Haribabu J, Reddy B, Balachandran C, Duraipandiyan V. Facile and diastereoselective synthesis of 3,2′-spiropyrrolidine-oxindoles derivatives, their molecular docking and antiproliferative activities. Bioorg Med Chem Lett 2015; 25:389-99. [DOI: 10.1016/j.bmcl.2014.10.099] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2014] [Revised: 10/29/2014] [Accepted: 10/31/2014] [Indexed: 11/26/2022]
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52
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Jaratjaroonphong J, Tuengpanya S, Ruengsangtongkul S. Bi(OTf)3-Catalyzed One-Step Catalytic Synthesis of N-Boc or N-Cbz Protected α-Branched Amines. J Org Chem 2014; 80:559-67. [DOI: 10.1021/jo502540k] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Jaray Jaratjaroonphong
- Department of Chemistry
and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Burapha University, Chonburi 20131, Thailand
| | - Surisa Tuengpanya
- Department of Chemistry
and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Burapha University, Chonburi 20131, Thailand
| | - Sureeporn Ruengsangtongkul
- Department of Chemistry
and
Center of Excellence for Innovation in Chemistry, Faculty of Science, Burapha University, Chonburi 20131, Thailand
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53
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Meyet CE, Larsen CH. One-Step Catalytic Synthesis of Alkyl-Substituted Quinolines. J Org Chem 2014; 79:9835-41. [DOI: 10.1021/jo5015883] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Courtney E. Meyet
- Department of Chemistry, University of California, Riverside, California 92521, United States
| | - Catharine H. Larsen
- Department of Chemistry, University of California, Riverside, California 92521, United States
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54
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Trose M, Dell’Acqua M, Pedrazzini T, Pirovano V, Gallo E, Rossi E, Caselli A, Abbiati G. [Silver(I)(Pyridine-Containing Ligand)] Complexes As Unusual Catalysts for A3-Coupling Reactions. J Org Chem 2014; 79:7311-20. [DOI: 10.1021/jo500981r] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Michael Trose
- Dipartimento
di Scienze Farmaceutiche, Sezione di Chimica Generale e Organica “A.
Marchesini”, Università degli Studi di Milano, Via
Venezian 21, 20133 Milano, Italy
- Dipartimento
di Chimica, Università degli Studi di Milano, and CNR−Istituto di Scienze e Tecnologie Molecolari, Via Golgi 19, 20133 Milano, Italy
| | - Monica Dell’Acqua
- Dipartimento
di Scienze Farmaceutiche, Sezione di Chimica Generale e Organica “A.
Marchesini”, Università degli Studi di Milano, Via
Venezian 21, 20133 Milano, Italy
| | - Tommaso Pedrazzini
- Dipartimento
di Chimica, Università degli Studi di Milano, and CNR−Istituto di Scienze e Tecnologie Molecolari, Via Golgi 19, 20133 Milano, Italy
| | - Valentina Pirovano
- Dipartimento
di Scienze Farmaceutiche, Sezione di Chimica Generale e Organica “A.
Marchesini”, Università degli Studi di Milano, Via
Venezian 21, 20133 Milano, Italy
| | - Emma Gallo
- Dipartimento
di Chimica, Università degli Studi di Milano, and CNR−Istituto di Scienze e Tecnologie Molecolari, Via Golgi 19, 20133 Milano, Italy
| | - Elisabetta Rossi
- Dipartimento
di Scienze Farmaceutiche, Sezione di Chimica Generale e Organica “A.
Marchesini”, Università degli Studi di Milano, Via
Venezian 21, 20133 Milano, Italy
| | - Alessandro Caselli
- Dipartimento
di Chimica, Università degli Studi di Milano, and CNR−Istituto di Scienze e Tecnologie Molecolari, Via Golgi 19, 20133 Milano, Italy
| | - Giorgio Abbiati
- Dipartimento
di Scienze Farmaceutiche, Sezione di Chimica Generale e Organica “A.
Marchesini”, Università degli Studi di Milano, Via
Venezian 21, 20133 Milano, Italy
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55
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Nguyen AT, Pham LT, Phan NTS, Truong T. Efficient and robust superparamagnetic copper ferrite nanoparticle-catalyzed sequential methylation and C–H activation: aldehyde-free propargylamine synthesis. Catal Sci Technol 2014. [DOI: 10.1039/c4cy00753k] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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56
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Ermolat'ev DS, Feng H, Song G, Van der Eycken EV. Copper(I)-Catalyzed Decarboxylative Coupling of Propiolic Acids with Secondary Amines and Aldehydes. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402338] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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57
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Korbad BL, Lee SH. Synthesis ofN,N-Disubstituted 3-Amino-1,4-diynes and 3-Amino-1-ynes by Addition of Alkynyldimethylaluminum Reagents toN,N-Disubstituted Formamides and N,O-Acetals. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402464] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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58
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Tang X, Kuang J, Ma S. CuBr for KA(2) reaction: en route to propargylic amines bearing a quaternary carbon center. Chem Commun (Camb) 2014; 49:8976-8. [PMID: 23962962 DOI: 10.1039/c3cc45301d] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly efficient CuBr-catalyzed coupling of ketones, amines and alkynes (KA(2)) forming propargylic amines bearing a quaternary carbon center with the broadest scope so far has been developed.
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Affiliation(s)
- Xinjun Tang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China
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59
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Sharma N, Sharma UK, Mishra NM, Van der Eycken EV. Copper-Catalyzed Diversity-Oriented Three- and Five- Component Synthesis of Mono- and Dipropargylic AminesviaCoupling of Alkynes, α-Amino Esters and Aldehydes. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201300888] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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60
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Chandrasekhara Rao L, Meshram H, Satish Kumar N, Nageswara Rao N, Jagadeesh Babu N. l-Proline catalyzed efficient and convenient synthesis of substituted 2H-chromenes by three-component reaction. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2013.10.091] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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61
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Pereshivko OP, Peshkov VA, Peshkov AA, Jacobs J, Van Meervelt L, Van der Eycken EV. Unexpected regio- and chemoselectivity of cationic gold-catalyzed cycloisomerizations of propargylureas: access to tetrasubstituted 3,4-dihydropyrimidin-2(1H)-ones. Org Biomol Chem 2014; 12:1741-50. [DOI: 10.1039/c3ob42221f] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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62
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Morisaki K, Sawa M, Nomaguchi JY, Morimoto H, Takeuchi Y, Mashima K, Ohshima T. Rh-Catalyzed Direct Enantioselective Alkynylation of α-Ketiminoesters. Chemistry 2013; 19:8417-20. [DOI: 10.1002/chem.201301237] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Indexed: 12/16/2022]
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63
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Das D, Sun AX, Seidel D. Redox-neutral copper(II) carboxylate catalyzed α-alkynylation of amines. Angew Chem Int Ed Engl 2013; 52:3765-9. [PMID: 23440869 PMCID: PMC3774004 DOI: 10.1002/anie.201300021] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2013] [Indexed: 11/08/2022]
Abstract
A new strategy for iminium ion isomerization was applied to the direct, redox-neutral α-alkynylation of amines. Cu(II) 2-ethylhexanoate was identified as the optimal catalyst for this three-component coupling reaction of secondary amines, aldehydes and alkynes.
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Affiliation(s)
- Deepankar Das
- Department of Chemistry and Chemical Biology, Rutgers, The State university of New Jersey, Piscataway, New Jersey 08854 (USA), Phone: (+1) 732-445-6921, Homepage: http://seidel-group.com/
| | - Aaron X. Sun
- Department of Chemistry and Chemical Biology, Rutgers, The State university of New Jersey, Piscataway, New Jersey 08854 (USA), Phone: (+1) 732-445-6921, Homepage: http://seidel-group.com/
| | - Daniel Seidel
- Department of Chemistry and Chemical Biology, Rutgers, The State university of New Jersey, Piscataway, New Jersey 08854 (USA), Phone: (+1) 732-445-6921, Homepage: http://seidel-group.com/
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64
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Das D, Sun AX, Seidel D. Redox-Neutral Copper(II) Carboxylate Catalyzed α-Alkynylation of Amines. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201300021] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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65
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Yin L, Otsuka Y, Takada H, Mouri S, Yazaki R, Kumagai N, Shibasaki M. Direct Catalytic Asymmetric Alkynylation of Ketoimines. Org Lett 2013; 15:698-701. [DOI: 10.1021/ol3035609] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Liang Yin
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
| | - Yasunari Otsuka
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
| | - Hisashi Takada
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
| | - Shinsuke Mouri
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
| | - Ryo Yazaki
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
| | - Naoya Kumagai
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
| | - Masakatsu Shibasaki
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
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66
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Pierce CJ, Nguyen M, Larsen CH. Copper/Titanium Catalysis Forms Fully Substituted Carbon Centers from the Direct Coupling of Acyclic Ketones, Amines, and Alkynes. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201206674] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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67
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Pierce CJ, Nguyen M, Larsen CH. Copper/titanium catalysis forms fully substituted carbon centers from the direct coupling of acyclic ketones, amines, and alkynes. Angew Chem Int Ed Engl 2012; 51:12289-92. [PMID: 23109121 DOI: 10.1002/anie.201206674] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2012] [Indexed: 11/08/2022]
Affiliation(s)
- Conor J Pierce
- Department of Chemistry, University of California, Riverside, CA 92521, USA
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