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Udvardy A, Szolnoki CT, Kováts É, Nyul D, Gál GT, Papp G, Joó F, Kathó Á. Water-soluble Ag(I)-based coordination polymers obtained by anion-directed self-assembly of various AgX salts and a phosphabetaine derived from 1,3,5-triaza-7-phophaadamantane. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120299] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Udvardy A, Szolnoki CT, Gombos R, Papp G, Kováts É, Joó F, Kathó Á. Mechanochemical P-derivatization of 1,3,5-Triaza-7-Phosphaadamantane (PTA) and Silver-Based Coordination Polymers Obtained from the Resulting Phosphabetaines. Molecules 2020; 25:E5352. [PMID: 33207789 PMCID: PMC7697749 DOI: 10.3390/molecules25225352] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/10/2020] [Accepted: 11/12/2020] [Indexed: 12/14/2022] Open
Abstract
We have described earlier that in aqueous solutions, the reaction of 1,3,5-triaza-7-phosphaadamantane (PTA) with maleic acid yielded a phosphonium-alkanoate zwitterion. The same reaction with 2-methylmaleic acid (citraconic acid) proceeded much slower. It is reported here, that in the case of glutaconic and itaconic acids (constitutional isomers of citraconic acid), formation of the corresponding phosphabetaines requires significantly shorter reaction times. The new phosphabetaines were isolated and characterized by elemental analysis, multinuclear NMR spectroscopy and ESI-MS spectrometry. Furthermore, their molecular structures in the solid state were determined by single crystal X-ray diffraction (SC-XRD). Synthesis of the phosphabetaines from PTA and unsaturated dicarboxylic acids was also carried out mechanochemically with the use of a planetary ball mill, and the characteristics of the syntheses in solvent and under solvent-free conditions were compared. In aqueous solutions, the reaction of the new phosphabetaines with Ag(CF3SO3) yielded Ag(I)-based coordination polymers. According to the SC-XRD results, in these polymers the Ag(I)-ion coordinates to the N and O donor atoms of the ligands; however, Ag(I)-Ag(I) interactions were also identified. The Ag(I)-based coordination polymer (CP1.2) formed with the glutaconyl derivative of PTA (1) showed considerable antimicrobial activity against both Gram-negative and Gram-positive bacteria and yeast strains.
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Affiliation(s)
- Antal Udvardy
- Department of Physical Chemistry, University of Debrecen, P.O. Box 400, H-4002 Debrecen, Hungary; (C.T.S.); (R.G.); (G.P.); (Á.K.)
| | - Csenge Tamara Szolnoki
- Department of Physical Chemistry, University of Debrecen, P.O. Box 400, H-4002 Debrecen, Hungary; (C.T.S.); (R.G.); (G.P.); (Á.K.)
- Doctoral School of Chemistry, University of Debrecen, P.O. Box 400, H-4002 Debrecen, Hungary
| | - Réka Gombos
- Department of Physical Chemistry, University of Debrecen, P.O. Box 400, H-4002 Debrecen, Hungary; (C.T.S.); (R.G.); (G.P.); (Á.K.)
| | - Gábor Papp
- Department of Physical Chemistry, University of Debrecen, P.O. Box 400, H-4002 Debrecen, Hungary; (C.T.S.); (R.G.); (G.P.); (Á.K.)
| | - Éva Kováts
- Institute for Solid State Physics and Optics, Wigner Research Centre for Physics, Konkoly Thege Miklós u. 29-33, H-1121 Budapest, Hungary;
| | - Ferenc Joó
- Department of Physical Chemistry, University of Debrecen, P.O. Box 400, H-4002 Debrecen, Hungary; (C.T.S.); (R.G.); (G.P.); (Á.K.)
- MTA-DE Redox and Homogeneous Catalytic Reaction Mechanisms Research Group, P.O. Box 400, H-4002 Debrecen, Hungary
| | - Ágnes Kathó
- Department of Physical Chemistry, University of Debrecen, P.O. Box 400, H-4002 Debrecen, Hungary; (C.T.S.); (R.G.); (G.P.); (Á.K.)
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Mantel M, Guder M, Pietruszka J. Simple organocatalysts in multi-step reactions: An efficient one-pot Morita-Baylis-Hillman-type α-hydroxymethylation of vinyl ketones followed by the convenient, temperature-controlled one-pot etherification using alcohols. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.05.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Zang H, Wang K, Zhang M, Xie R, Wang L, Chen EYX. Catalytic coupling of biomass-derived aldehydes into intermediates for biofuels and materials. Catal Sci Technol 2018. [DOI: 10.1039/c7cy02221b] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Catalytic upgrading of biomass-based aldehydes into chain-extended intermediates for downstream applications in biofuels, fine chemicals, and renewable materials, is reviewed.
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Affiliation(s)
- Hongjun Zang
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes
- Department of Environmental and Chemistry Engineering
- Tianjin Polytechnic University
- 300387 Tianjin
- China
| | - Kang Wang
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes
- Department of Environmental and Chemistry Engineering
- Tianjin Polytechnic University
- 300387 Tianjin
- China
| | - Mingchuan Zhang
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes
- Department of Environmental and Chemistry Engineering
- Tianjin Polytechnic University
- 300387 Tianjin
- China
| | - Ruirui Xie
- State Key Laboratory of Hollow Fiber Membrane Materials and Processes
- Department of Environmental and Chemistry Engineering
- Tianjin Polytechnic University
- 300387 Tianjin
- China
| | - Lu Wang
- Department of Chemistry
- Colorado State University
- Fort Collins
- USA
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Britvin SN, Rumyantsev AM, Zobnina AE, Padkina MV. Between Adamantane and Atrane: Intrabridgehead Interactions in the Cage-Like Phosphane Related to a Novel Tris(homoadamantane) Ring System. Chemistry 2016; 22:14227-35. [PMID: 27531034 DOI: 10.1002/chem.201601637] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Sergey N. Britvin
- Department of Crystallography; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 St. Petersburg Russia
| | - Andrey M. Rumyantsev
- Department of Genetics and Biotechnology; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 St. Petersburg Russia
| | - Anastasia E. Zobnina
- Department of Genetics and Biotechnology; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 St. Petersburg Russia
| | - Marina V. Padkina
- Department of Genetics and Biotechnology; Saint Petersburg State University; Universitetskaya Nab. 7/9 199034 St. Petersburg Russia
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Affiliation(s)
- Kylie A. Agnew‐Francis
- School of Chemistry and Molecular Biosciences The University of Queensland Brisbane, Queensland Australia 4072
| | - Craig M. Williams
- School of Chemistry and Molecular Biosciences The University of Queensland Brisbane, Queensland Australia 4072
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Synthesis and structure of stable water-soluble phosphonium alkanoate zwitterions derived from 1,3,5-triaza-7-phosphaadamantane. Struct Chem 2015. [DOI: 10.1007/s11224-015-0618-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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Wang C, Wang L, Zeng S, Xu S, He Z. A New BINOL-Derived Chiral Bifunctional Phosphine Organocatalyst: Preparation and Application in Asymmetric (Aza)-Morita-Baylis-Hillman Reactions. PHOSPHORUS SULFUR 2013. [DOI: 10.1080/10426507.2012.761987] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Chunzhang Wang
- a School of Chemistry and Chemical Engineering , Henan University , Kaifeng, P.R. China
| | - Lijun Wang
- b The State Key Laboratory of Elemento-Organic Chemistry and Department of Chemistry , Nankai University , Tianjin , P.R. China
| | - San Zeng
- b The State Key Laboratory of Elemento-Organic Chemistry and Department of Chemistry , Nankai University , Tianjin , P.R. China
| | - Silong Xu
- b The State Key Laboratory of Elemento-Organic Chemistry and Department of Chemistry , Nankai University , Tianjin , P.R. China
| | - Zhengjie He
- b The State Key Laboratory of Elemento-Organic Chemistry and Department of Chemistry , Nankai University , Tianjin , P.R. China
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Affiliation(s)
- Jihène Ben Kraïem
- a Laboratoire de Chimie Organique et Organométallique, Université de Tunis El Manar, Faculté des Sciences, Campus Universitaire , Tunis , Tunisia
| | - Hassen Amri
- a Laboratoire de Chimie Organique et Organométallique, Université de Tunis El Manar, Faculté des Sciences, Campus Universitaire , Tunis , Tunisia
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Chen XY, Lin RC, Ye S. Catalytic [2+2] and [3+2] cycloaddition reactions of allenoates with cyclic ketimines. Chem Commun (Camb) 2012; 48:1317-9. [DOI: 10.1039/c2cc16055b] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Zhou R, Wang J, Tian J, He Z. Phosphine-catalyzed [4 + 2] annulation and vinylogous addition reactions between 1,4-dien-3-ones and 1,1-dicyanoalkenes. Org Biomol Chem 2012; 10:773-81. [DOI: 10.1039/c1ob06187a] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Chen XY, Wen MW, Ye S, Wang ZX. Unusual formal [4 + 2] cycloaddition of ethyl allenoate with arylidenoxindoles: synthesis of dihydropyran-fused indoles. Org Lett 2011; 13:1138-41. [PMID: 21302968 DOI: 10.1021/ol103165y] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
An unusual DABCO-catalyzed formal [4 + 2] cycloaddition of ethyl allenoate, as a surrogate of a "1,2-dipole", with various arylidenoxindoles has been developed for the synthesis of dihydropyran-fused indoles. The DFT mechanistic study indicates that the cycloaddition takes place stepwise and the essential role of the catalyst is to raise the HOMO of allenoate.
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Affiliation(s)
- Xiang-Yu Chen
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China
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Gonsalvi L, Peruzzini M. Aqueous Phase Reactions Catalysed by Transition Metal Complexes of 7-Phospha-1,3,5-triazaadamantane (PTA) and Derivatives. PHOSPHORUS COMPOUNDS 2011. [DOI: 10.1007/978-90-481-3817-3_7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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14
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Basavaiah D, Reddy BS, Badsara SS. Recent contributions from the Baylis-Hillman reaction to organic chemistry. Chem Rev 2010; 110:5447-674. [PMID: 20735052 DOI: 10.1021/cr900291g] [Citation(s) in RCA: 743] [Impact Index Per Article: 53.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Deevi Basavaiah
- School of Chemistry, University of Hyderabad, Hyderabad 500 046, India.
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Subrahmanyam AV, Thayumanavan S, Huber GW. C--C bond formation reactions for biomass-derived molecules. CHEMSUSCHEM 2010; 3:1158-61. [PMID: 20737535 DOI: 10.1002/cssc.201000136] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Affiliation(s)
- Ayyagari V Subrahmanyam
- Department of Chemical Engineering, University of Massachusetts, 159 Goessmann Lab, 686 North Pleasant St., Amherst, MA 01003, USA
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Bravo J, Bolaño S, Gonsalvi L, Peruzzini M. Coordination chemistry of 1,3,5-triaza-7-phosphaadamantane (PTA) and derivatives. Part II. The quest for tailored ligands, complexes and related applications. Coord Chem Rev 2010. [DOI: 10.1016/j.ccr.2009.08.006] [Citation(s) in RCA: 173] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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17
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Takasu K, Tanaka T, Azuma T, Takemoto Y. Auto-tandem catalysis: facile synthesis of substituted alkylidenecyclohexanones by domino (4+2) cycloaddition–elimination reaction. Chem Commun (Camb) 2010; 46:8246-8. [DOI: 10.1039/c0cc03336g] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Xu S, Zhou L, Zeng S, Ma R, Wang Z, He Z. Phosphine-mediated olefination between aldehydes and allenes: an efficient synthesis of trisubstituted 1,3-dienes with high E-selectivity. Org Lett 2009; 11:3498-501. [PMID: 19580297 DOI: 10.1021/ol901334c] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The phosphine-mediated olefination of aldehydes with electron-deficient allenes to afford trisubstituted conjugated dienes in fair to excellent yields with high E-selectivity is described. The reaction represents a new reactivity pattern of allenes with aldehydes and also provides a highly stereoselective synthetic method for preparing conjugated dienes. In the reaction, the phosphine acts as a nucleophilic promoter to generate in situ an active phosphorus ylide which mediates the intermolecular olefination.
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Affiliation(s)
- Silong Xu
- The State Key Laboratory of Elemento-Organic Chemistry and Department of Chemistry, Nankai University, Tianjin 300071, PR China
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19
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Chen JR, Lai YY, Lu HH, Wang XF, Xiao WJ. Highly enantioselective desymmetrization of meso- and prochiral cyclic ketones via organocatalytic Michael reaction. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.09.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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20
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Chiral phosphinothiourea-catalyzed asymmetric Morita–Baylis–Hillman reactions of acrylates with aromatic aldehydes. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.07.066] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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21
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Hajdók I, Lissner F, Nieger M, Strobel S, Gudat D. Diphosphination of Electron Poor Alkenes. Organometallics 2009. [DOI: 10.1021/om801179k] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Imre Hajdók
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70550 Stuttgart, Germany, and Laboratory of Inorganic Chemistry, University of Helsinki, A. I. Virtasen aukio 1, Helsinki, Finland
| | - Falk Lissner
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70550 Stuttgart, Germany, and Laboratory of Inorganic Chemistry, University of Helsinki, A. I. Virtasen aukio 1, Helsinki, Finland
| | - Martin Nieger
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70550 Stuttgart, Germany, and Laboratory of Inorganic Chemistry, University of Helsinki, A. I. Virtasen aukio 1, Helsinki, Finland
| | - Sabine Strobel
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70550 Stuttgart, Germany, and Laboratory of Inorganic Chemistry, University of Helsinki, A. I. Virtasen aukio 1, Helsinki, Finland
| | - Dietrich Gudat
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70550 Stuttgart, Germany, and Laboratory of Inorganic Chemistry, University of Helsinki, A. I. Virtasen aukio 1, Helsinki, Finland
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Nucleophilic phosphine-catalyzed [3+2] cycloaddition of allenes with N-(thio)phosphoryl imines and acidic methanolysis of adducts N-(thio)phosphoryl 3-pyrrolines: a facile synthesis of free amine 3-pyrrolines. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.07.075] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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He Z, Tang X, He Z. An Unexpected Phosphine-Mediated Olefination of Salicylaldehydes with α-Methyl Allenoate. PHOSPHORUS SULFUR 2008. [DOI: 10.1080/10426500701690889] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Zhengrong He
- a Department of Chemistry , Xiaogan University , Xiaogan , Hubei , China
| | - Xiaofang Tang
- b State Key Laboratory of Elemento-Organic Chemistry , Nankai University , Tianjin , China
| | - Zhengjie He
- b State Key Laboratory of Elemento-Organic Chemistry , Nankai University , Tianjin , China
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Dobrota C, Duraud A, Toffano M, Fiaud JC. Synthesis of Enantiopure 1-r-Alkyl-2-c,5-t-Diphenylphospholanes and Phospholanium Salts through Direct Alkylation of Phospholane. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800070] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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25
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Polymer-supported tertiaryphosphine (JJ–TPP) as a green and recyclable organocatalyst for α-addition of carbon nucleophiles to α,β-unsaturated compounds. Tetrahedron 2008. [DOI: 10.1016/j.tet.2007.12.038] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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26
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Xu X, Wang C, Zhou Z, Tang X, He Z, Tang C. The Aza-Morita–Baylis–Hillman Reaction ofN-Thiophosphoryl Imines Catalyzed by 1,3,5-Triaza-7-phosphaadamantane (PTA) –– Convenient Synthesis of α-Methylene-β-Amino Ketone or Acid Derivatives. European J Org Chem 2007. [DOI: 10.1002/ejoc.200700572] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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27
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Tang X, Zhang B, He Z, Gao R, He Z. 1,3,5-Triaza-7-phosphaadamantane (PTA): A Practical and Versatile Nucleophilic Phosphine Organocatalyst. Adv Synth Catal 2007. [DOI: 10.1002/adsc.200700071] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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28
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Dálaigh CO, Connon SJ. Nonenzymatic Acylative Kinetic Resolution of Baylis−Hillman Adducts. J Org Chem 2007; 72:7066-9. [PMID: 17676808 DOI: 10.1021/jo071223b] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The first efficient nonenzymatic acylative kinetic resolution of Baylis-Hillman adducts is reported. Chiral pyridine catalyst 1a and an optimized analogue 1e are capable of promoting the synthetically useful enantioselective acylation (the efficiency of which is outstanding for sp(2)-sp(2) carbinol substrates, s = 3.5-13.1, ee up to 97%) of Baylis-Hillman adducts derived from recalcitrant precursors which are currently difficult to synthesize utilizing benchmark asymmetric Baylis-Hillman reaction catalyst technology. A novel one-pot synthesis-kinetic resolution process involving a DBU-catalyzed Baylis-Hillman reaction and subsequent 1e/DBU-mediated enantioselective acylation has also been developed.
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Affiliation(s)
- Ciarán O Dálaigh
- Centre for Synthesis and Chemical Biology, School of Chemistry, University of Dublin, Trinity College, Dublin 2, Ireland
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29
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Mebi CA, Frost BJ. Nickel(II) Complexes of 1-Alkyl-1-azonia-3,5-diaza-7-phosphatricyclo[3.3.1.13,7]decane – Synthesis and Solid-State Structures. Z Anorg Allg Chem 2007. [DOI: 10.1002/zaac.200600312] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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30
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Basavaiah D, Venkateswara Rao K, Jannapu Reddy R. The Baylis–Hillman reaction: a novel source of attraction, opportunities, and challenges in synthetic chemistry. Chem Soc Rev 2007; 36:1581-8. [PMID: 17721583 DOI: 10.1039/b613741p] [Citation(s) in RCA: 425] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The Baylis-Hillman reaction is a successful, useful, and atom-economical carbon-carbon bond forming reaction, which has grown from an obscure level to the level of high synthetic popularity due to its operational simplicity and also due to the enormous applications of the Baylis-Hillman adducts in organic synthesis. In this tutorial review, we briefly describe the way this reaction has grown to its present heights and the opportunities, attractions, and challenges the reaction offers with respect to its asymmetric and intramolecular versions, and mechanistic aspects.
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Affiliation(s)
- Deevi Basavaiah
- School of Chemistry, University of Hyderabad, Hyderabad-500 046, India.
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31
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Shi M, Liu YH, Chen LH. Asymmetric catalysis of Morita-Baylis-Hillman reactions by chiral phosphine Lewis bases bearing multiple phenol groups. Chirality 2006; 19:124-8. [PMID: 17117401 DOI: 10.1002/chir.20313] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
In the Morita-Baylis-Hillman (MBH) reactions of arylaldehydes with methyl vinyl ketone, it was observed that in the presence of a catalytic amount of a chiral phosphine Lewis base (CPLB) bearing multiple phenol groups, such as CPLB1 (10 mol %), the corresponding MBH adducts could be obtained in moderate to good yields with low to moderate ee's (4-45% ee) at ambient temperature (10 degrees C) in THF.
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Affiliation(s)
- Min Shi
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China.
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