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Sperandio C, Rodriguez J, Quintard A. Catalytic strategies towards 1,3-polyol synthesis by enantioselective cascades creating multiple alcohol functions. Org Biomol Chem 2020; 18:1025-1035. [PMID: 31976499 DOI: 10.1039/c9ob02675d] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
This review highlights the different enantioselective catalyst-controlled cascades creating multiple alcohol functions through the formation of several carbon-carbon bonds. Through subsequent simple derivatization, these strategies ensure the rapid preparation of 1,3-polyols. Thanks to the use of efficient metal- or organo-catalysts, these cascades enable the selective assembly of multiple substrates considerably limiting operations and waste generation. For this purpose, several mono- or bi-directional approaches have been devised allowing successive C-C bond-forming events. The considerable synthetic economies these cascades enable have been demonstrated in the preparation of a wide variety of complex bioactive natural products, notably polyketides.
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Affiliation(s)
- Céline Sperandio
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, Marseille, France.
| | - Jean Rodriguez
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, Marseille, France.
| | - Adrien Quintard
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, Marseille, France.
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Fernandes AAG, Leonarczyk IA, Ferreira MAB, Dias LC. Diastereoselectivity in the boron aldol reaction of α-alkoxy and α,β-bis-alkoxy methyl ketones. Org Biomol Chem 2019; 17:3167-3180. [PMID: 30838365 DOI: 10.1039/c9ob00358d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, using DFT calculations, we investigated the 1,4 and 1,5 asymmetric induction in boron enolate aldol reactions of α-alkoxy and α,β-bisalkoxy methyl ketones. We evaluated the steric influence of alkyl substituents at the α position and the stereoelectronic influence of the oxygen protecting groups at the α and β positions. Theoretical calculations revealed the origins of the 1,4 asymmetric induction in terms of the nature of the β-substituent. The synergistic effect between the α,β-syn and α,β-anti-bisalkoxy stereocenters was elucidated. In the presence of the β-alkoxy center, the reaction proceeds through the Goodman-Paton 1,5-stereoinduction model, experiencing a minor influence of the α-alkoxy center.
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Dias LC, Vieira AS, Barreiro EJ. The total synthesis of calcium atorvastatin. Org Biomol Chem 2016; 14:2291-6. [DOI: 10.1039/c5ob02546j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A practical and convergent asymmetric route to calcium atorvastatin (1) is reported.
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Affiliation(s)
- Luiz C. Dias
- Instituto de Química
- Universidade Estadual de Campinas
- UNICAMP
- 13084-971 Campinas
- Brazil
| | - Adriano S. Vieira
- Instituto de Química
- Universidade Estadual de Campinas
- UNICAMP
- 13084-971 Campinas
- Brazil
| | - Eliezer J. Barreiro
- Laboratório de Avaliação e Síntese de Substâncias Bioativas
- Universidade Federal do Rio de Janeiro
- Rio de Janeiro
- Brazil
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Dias LC, de Lucca EC. Total Synthesis of the Oxopolyene Macrolide (−)-Marinisporolide C. Org Lett 2015; 17:6278-81. [DOI: 10.1021/acs.orglett.5b03352] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Luiz C. Dias
- Institute of Chemistry, University of Campinas, 13083-970, C.P. 6154, Campinas, SP, Brasil
| | - Emílio C. de Lucca
- Institute of Chemistry, University of Campinas, 13083-970, C.P. 6154, Campinas, SP, Brasil
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Quintard A, Rodriguez J. Didecarboxylative Iron-Catalyzed Bidirectional Aldolization towards Diversity-Oriented Ketodiol Synthesis. Chemistry 2015; 21:14717-22. [PMID: 26332439 DOI: 10.1002/chem.201502788] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Indexed: 11/10/2022]
Abstract
1,3-Acetonedicarboxylic acid was selectively activated by Fe(acac)3 , providing a synthetic platform for rapid synthesis of keto-3,3'-diols. The bidirectional aldol reaction was efficient for challenging aliphatic aldehydes, providing a rapid route to potentially bioactive complex structures.
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Affiliation(s)
- Adrien Quintard
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313, 13397, Marseille (France).
| | - Jean Rodriguez
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2 UMR 7313, 13397, Marseille (France).
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Dias LC, Kuroishi PK, de Lucca EC. The total synthesis of (−)-cryptocaryol A. Org Biomol Chem 2015; 13:3575-84. [DOI: 10.1039/c5ob00080g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A stereoselective total synthesis of (−)-cryptocaryol A (1) is described. Key features of the 17-step route include the use of three boron-mediated aldol reaction–reduction sequences to control all stereocenters and an Ando modification of the Horner–Wadsworth–Emmons olefination that permitted the installation of the Z double bond of the α-pyrone ring.
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Affiliation(s)
- L. C. Dias
- Instituto de Química
- Universidade Estadual de Campinas
- Campinas
- Brazil
| | - P. K. Kuroishi
- Instituto de Química
- Universidade Estadual de Campinas
- Campinas
- Brazil
| | - E. C. de Lucca
- Instituto de Química
- Universidade Estadual de Campinas
- Campinas
- Brazil
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Limberakis C, Li J, Balan G, Griffith DA, Kung DW, Rose C, Vrieze D. Complementary α-alkylation approaches for a sterically hindered spiro[pyrazolopyranpiperidine]ketone. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.03.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Dias LC, Polo EC, Ferreira MAB, Tormena CF. 1,5-Stereoinduction in Boron-Mediated Aldol Reactions of β,δ-Bisalkoxy Methylketones Containing Cyclic Protecting Groups. J Org Chem 2012; 77:3766-92. [DOI: 10.1021/jo300125d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Luiz C. Dias
- Chemistry Institute, State University of Campinas, UNICAMP, 13083-970, P.O. Box 6154, Campinas,
SP, Brazil
| | - Ellen C. Polo
- Chemistry Institute, State University of Campinas, UNICAMP, 13083-970, P.O. Box 6154, Campinas,
SP, Brazil
| | - Marco A. B. Ferreira
- Chemistry Institute, State University of Campinas, UNICAMP, 13083-970, P.O. Box 6154, Campinas,
SP, Brazil
| | - Cláudio F. Tormena
- Chemistry Institute, State University of Campinas, UNICAMP, 13083-970, P.O. Box 6154, Campinas,
SP, Brazil
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Dias LC, de Lucca EC, Ferreira MAB, Garcia DC, Tormena CF. The Role of β-Bulky Substituents in Aldol Reactions of Boron Enolates of Methylketones with Aldehydes: Experimental and Theoretical Studies by DFT Analysis. J Org Chem 2012; 77:1765-88. [DOI: 10.1021/jo2023119] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Luiz C. Dias
- Chemistry Institute, State University of Campinas, UNICAMP, 13083-970, C.P. 6154, Campinas,
SP, Brazil
| | - Emílio C. de Lucca
- Chemistry Institute, State University of Campinas, UNICAMP, 13083-970, C.P. 6154, Campinas,
SP, Brazil
| | - Marco A. B. Ferreira
- Chemistry Institute, State University of Campinas, UNICAMP, 13083-970, C.P. 6154, Campinas,
SP, Brazil
| | - Danilo C. Garcia
- Chemistry Institute, State University of Campinas, UNICAMP, 13083-970, C.P. 6154, Campinas,
SP, Brazil
| | - Cláudio F. Tormena
- Chemistry Institute, State University of Campinas, UNICAMP, 13083-970, C.P. 6154, Campinas,
SP, Brazil
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