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1
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Belot V, Farran D, Jean M, Albalat M, Vanthuyne N, Roussel C. Steric Scale of Common Substituents from Rotational Barriers of N-(o-Substituted aryl)thiazoline-2-thione Atropisomers. J Org Chem 2017; 82:10188-10200. [DOI: 10.1021/acs.joc.7b01698] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Vincent Belot
- Aix Marseille Univ, CNRS, Centrale Marseille,
iSm2, Marseille, France
| | - Daniel Farran
- Aix Marseille Univ, CNRS, Centrale Marseille,
iSm2, Marseille, France
| | - Marion Jean
- Aix Marseille Univ, CNRS, Centrale Marseille,
iSm2, Marseille, France
| | - Muriel Albalat
- Aix Marseille Univ, CNRS, Centrale Marseille,
iSm2, Marseille, France
| | - Nicolas Vanthuyne
- Aix Marseille Univ, CNRS, Centrale Marseille,
iSm2, Marseille, France
| | - Christian Roussel
- Aix Marseille Univ, CNRS, Centrale Marseille,
iSm2, Marseille, France
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2
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Dreier AL, Beutel B, Mück-Lichtenfeld C, Matsnev AV, Thrasher JS, Haufe G. Synthesis of α-(Pentafluorosulfanyl)- and α-(Trifluoromethyl)-Substituted Carboxylic Acid Derivatives by Ireland–Claisen Rearrangement. J Org Chem 2017; 82:1638-1648. [DOI: 10.1021/acs.joc.6b02805] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Anna-Lena Dreier
- Organisch-Chemisches
Institut, Universität Münster, Corrensstraße 40, 48149 Münster, Germany
| | - Bernd Beutel
- Organisch-Chemisches
Institut, Universität Münster, Corrensstraße 40, 48149 Münster, Germany
| | | | - Andrej V. Matsnev
- Department
of Chemistry, Advanced Materials Research Laboratory, Clemson University, 91 Technology Drive, Anderson, South Carolina 29625, United States
| | - Joseph S. Thrasher
- Department
of Chemistry, Advanced Materials Research Laboratory, Clemson University, 91 Technology Drive, Anderson, South Carolina 29625, United States
| | - Günter Haufe
- Organisch-Chemisches
Institut, Universität Münster, Corrensstraße 40, 48149 Münster, Germany
- Cells-in-Motion
Cluster of Excellence, Universität Münster, Waldeyerstraße
15, 48149 Münster, Germany
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Unprecedented 3- O -methyl-3- C -trifluoromethyl- d -ribono- (and l -lyxono)-γ-lactones synthesized by nucleophilic trifluoromethylation of d -hexose-derived cyclic ketones. J Fluor Chem 2016. [DOI: 10.1016/j.jfluchem.2016.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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4
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Affiliation(s)
- Sunghyun Hwang
- Department
of Chemistry, Seoul National University, Seoul 08826, Republic of Korea
| | - Inhwan Baek
- Department
of Chemistry, Seoul National University, Seoul 08826, Republic of Korea
| | - Chulbom Lee
- Department
of Chemistry, Seoul National University, Seoul 08826, Republic of Korea
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Bizet V, Pannecoucke X, Renaud JL, Cahard D. Synthesis of β-CF3 ketones from trifluoromethylated allylic alcohols by ruthenium catalyzed isomerization. J Fluor Chem 2013. [DOI: 10.1016/j.jfluchem.2013.01.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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7
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Bizet V, Pannecoucke X, Renaud JL, Cahard D. Ruthenium-Catalyzed Redox Isomerization of Trifluoromethylated Allylic Alcohols: Mechanistic Evidence for an Enantiospecific Pathway. Angew Chem Int Ed Engl 2012; 51:6467-70. [DOI: 10.1002/anie.201200827] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2012] [Indexed: 11/12/2022]
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8
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Bizet V, Pannecoucke X, Renaud JL, Cahard D. Ruthenium-Catalyzed Redox Isomerization of Trifluoromethylated Allylic Alcohols: Mechanistic Evidence for an Enantiospecific Pathway. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201200827] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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9
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Nie J, Guo HC, Cahard D, Ma JA. Asymmetric construction of stereogenic carbon centers featuring a trifluoromethyl group from prochiral trifluoromethylated substrates. Chem Rev 2010; 111:455-529. [PMID: 21117644 DOI: 10.1021/cr100166a] [Citation(s) in RCA: 876] [Impact Index Per Article: 62.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jing Nie
- Department of Chemistry, Tianjin University, China
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Konno T, Tanaka T, Miyabe T, Morigaki A, Ishihara T. A first high enantiocontrol of an asymmetric tertiary carbon center attached with a fluoroalkyl group via Rh(I)-catalyzed conjugate addition reaction. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.01.122] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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11
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12
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Ogu KI, Akazome M, Ogura K. A novel reaction of allylic alcohols with hexafluoropropene-diethylamine adduct (PPDA) to form 2-fluoro-2-trifluoromethyl-4-alkenamide. J Fluor Chem 2003. [DOI: 10.1016/s0022-1139(03)00191-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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A novel and expedient synthesis of optically active fluoroalkylated amino acids via palladium-catalyzed allylic rearrangement and Ireland–Claisen rearrangement. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s0957-4166(01)00485-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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14
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Highly regio- and stereo-controlled Pd(0)-catalyzed nucleophilic substitution reaction for the synthesis of optically active γ-fluoroalkylated allylic alcohols. Tetrahedron Lett 2000. [DOI: 10.1016/s0040-4039(00)01485-4] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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15
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16
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17
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Bravo P, Arnone A, Bandiera P, Bruché L, Ohashi Y, Ono T, Sekine A, Zanda M. Stereoselective Synthesis of Enantiomerically Pure β-Fluoroalkyl γ-Butyrolactones by Sulfoxide-Directed Lactonization. European J Org Chem 1999. [DOI: 10.1002/(sici)1099-0690(199901)1999:1<111::aid-ejoc111>3.0.co;2-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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18
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Burke SD, Hong J, Lennox JR, Mongin AP. Synthetic Studies of Antitumor Macrolide Rhizoxin: Stereoselective Syntheses of the C(1)-C(9) and C(12)-C(26) Subunits. J Org Chem 1998; 63:6952-6967. [PMID: 11672317 DOI: 10.1021/jo980754k] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A triply convergent synthetic approach which culminates in the enantioselective syntheses of the C(1)-C(9) and C(12)-C(26) subunits of the macrolide antitumor agent rhizoxin is described. The central C(12)-C(20) subunit 4 has been prepared efficiently via diastereoselective enzymatic acetate hydrolysis of 15 with porcine pancreatic lipase, a chelation-controlled Ireland-Claisen rearrangement (10 --> 12) combined with kinetic bromolactonization (12 --> 14), and Mitsunobu inversion (23 --> 26) to introduce the three contiguous C(15)-C(17) stereocenters. Formation of the C(18)-C(19) trisubstituted (E)-olefin was achieved by a stereoselective Horner-Wadsworth-Emmons reaction. The central segment 4 and the oxazole chromophore side chain 3 were coupled using another highly stereoselective Horner-Wadsworth-Emmons reaction. Two different lactone subunits [C(1)-C(9) segment 5 and C(3)-C(10) segment 47] were also prepared, employing a thermodynamically controlled diastereotopic group differentiation tactic for establishing the C(5) stereochemistry.
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Affiliation(s)
- Steven D. Burke
- Department of Chemistry, University of Wisconsin-Madison, Madison, Wisconsin 53706, and Department of Chemical Sciences, Wyeth-Ayerst Research, Princeton, New Jersey 08543-8000
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Ogu KI, Akazome M, Ogura K. Novel reaction of allylic alcohols with a hexafluoropropene-diethylamine adduct (PPDA) to form α-fluoro-α-(trifluoromethyl)-γ,δ-unsaturated amides. Tetrahedron Lett 1998. [DOI: 10.1016/s0040-4039(97)10548-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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