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Maity R, Das B, Das I. Transition‐Metal‐Free Reduction of
α
‐Keto Thioesters with Hydrosilanes at Room Temperature: Divergent Synthesis through Reagent‐Controlled Chemoselectivities. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900222] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Rajib Maity
- Organic and Medicinal Chemistry DivisionCSIR-Indian Institute of Chemical Biology 4, Raja S. C. Mullick Road, Jadavpur Kolkata 700032 India
| | - Bhanuranjan Das
- Organic and Medicinal Chemistry DivisionCSIR-Indian Institute of Chemical Biology 4, Raja S. C. Mullick Road, Jadavpur Kolkata 700032 India
| | - Indrajit Das
- Organic and Medicinal Chemistry DivisionCSIR-Indian Institute of Chemical Biology 4, Raja S. C. Mullick Road, Jadavpur Kolkata 700032 India
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2
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Wang P, Ma GR, Yu SL, Da CS. Enantioselective vinylation of aldehydes with the vinyl Grignard reagent catalyzed by magnesium complex of chiral BINOLs. Chirality 2018; 31:79-86. [DOI: 10.1002/chir.23038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 10/29/2018] [Accepted: 11/01/2018] [Indexed: 12/31/2022]
Affiliation(s)
- Pei Wang
- School of Basic Medical Sciences; Ningxia Medical University; Yinchuan China
| | - Guo-Rong Ma
- School of Basic Medical Sciences; Ningxia Medical University; Yinchuan China
| | - Sheng-Li Yu
- Institute of Biochemistry and Molecular Biology, School of Life Sciences; Lanzhou University; Lanzhou China
| | - Chao-Shan Da
- Institute of Biochemistry and Molecular Biology, School of Life Sciences; Lanzhou University; Lanzhou China
- State Key Laboratory of Organic Chemistry; Lanzhou University; Lanzhou China
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3
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Colomer I, Gheewala C, Simal C, Velado M, Fernández de la Pradilla R, Viso A. Sulfinyl-Mediated Stereoselective Overman Rearrangements and Diels-Alder Cycloadditions. J Org Chem 2016; 81:4081-97. [PMID: 27093566 DOI: 10.1021/acs.joc.6b00365] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Sulfinyl trichloroacetamides are readily obtained in excellent yields through a highly stereoselective Overman rearrangement. Related bis-allylic substrates lead to amido 2-sulfinyl butadiene derivatives in excellent yields, with total chemo- and diastereoselectivity. These amido dienyl sulfoxides undergo highly selective Diels-Alder cycloadditions with N-phenylmaleimide with remarkable stereocontrol by the sulfoxide moiety.
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Affiliation(s)
- Ignacio Colomer
- Instituto de Química Orgánica General, IQOG-CSIC , Juan de la Cierva 3, 28006 Madrid, Spain
| | - Chirag Gheewala
- Instituto de Química Orgánica General, IQOG-CSIC , Juan de la Cierva 3, 28006 Madrid, Spain
| | - Carmen Simal
- Instituto de Química Orgánica General, IQOG-CSIC , Juan de la Cierva 3, 28006 Madrid, Spain
| | - Marina Velado
- Instituto de Química Orgánica General, IQOG-CSIC , Juan de la Cierva 3, 28006 Madrid, Spain
| | | | - Alma Viso
- Instituto de Química Orgánica General, IQOG-CSIC , Juan de la Cierva 3, 28006 Madrid, Spain
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4
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Zhang L, Sun L, Li YY, Liu Y, Yang YX, Yuan R, Wang P, Da CS. Catalytic Asymmetric Arylation of Enals to Enantioenriched Linear Trisubstituted Allylic Secondary Alcohols by using Aryl Lithiums Generated In Situ from Aryl Bromides. ChemCatChem 2013. [DOI: 10.1002/cctc.201300655] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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5
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Lumbroso A, Cooke ML, Breit B. Catalytic Asymmetric Synthesis of Allylic Alcohols and Derivatives and their Applications in Organic Synthesis. Angew Chem Int Ed Engl 2013; 52:1890-932. [DOI: 10.1002/anie.201204579] [Citation(s) in RCA: 232] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Indexed: 11/09/2022]
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6
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Lumbroso A, Cooke ML, Breit B. Katalytische asymmetrische Synthese von Allylalkoholen und Allylalkohol-Derivaten und deren Anwendung in der organischen Synthese. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201204579] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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7
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Fernández de la Pradilla R, Colomer I, Viso A. Sulfinyl-Mediated Stereoselective Overman Rearrangements and Diels–Alder Cycloadditions. Org Lett 2012; 14:3068-71. [DOI: 10.1021/ol301139a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
| | - Ignacio Colomer
- Instituto de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
| | - Alma Viso
- Instituto de Química Orgánica General, IQOG-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain
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8
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Fernández de la Pradilla R, Montero C, Tortosa M, Viso A. Asymmetric Claisen Rearrangements on Chiral Vinyl Sulfoxides. Chemistry 2009; 15:697-709. [DOI: 10.1002/chem.200801680] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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9
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Alberti G, Bernard AM, Floris C, Frongia A, Piras PP, Secci F, Spiga M. Easy access to trans-2,3-disubstituted cyclobutanones, 2,4,5-trisubstituted 3,6-dihydro-2H-pyrans and cis-substituted phenylcyclopropylsulfones by using the highly versatile 1-phenylsulfenyl- or 1-phenylsulfonyl-cyclopropylketones. Org Biomol Chem 2009; 7:3512-9. [DOI: 10.1039/b906695k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Glushkov VA, Tolstikov AG. Chiral 1,3,2-oxazaborolidines in asymmetric synthesis: recent advances. RUSSIAN CHEMICAL REVIEWS 2007. [DOI: 10.1070/rc2004v073n06abeh000778] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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11
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Chen CT, Bettigeri S, Weng SS, Pawar VD, Lin YH, Liu CY, Lee WZ. Asymmetric Aerobic Oxidation of α-Hydroxy Acid Derivatives by C4-Symmetric, Vanadate-Centered, Tetrakisvanadyl(V) Clusters Derived from N-Salicylidene-α-aminocarboxylates. J Org Chem 2007; 72:8175-85. [DOI: 10.1021/jo070575f] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chien-Tien Chen
- Department of Chemistry, National Taiwan Normal University, Taipei, Taiwan, #88, Section 4, Ding-jou Road, Taipei, Taiwan 11650
| | - Sampada Bettigeri
- Department of Chemistry, National Taiwan Normal University, Taipei, Taiwan, #88, Section 4, Ding-jou Road, Taipei, Taiwan 11650
| | - Shiue-Shien Weng
- Department of Chemistry, National Taiwan Normal University, Taipei, Taiwan, #88, Section 4, Ding-jou Road, Taipei, Taiwan 11650
| | - Vijay D. Pawar
- Department of Chemistry, National Taiwan Normal University, Taipei, Taiwan, #88, Section 4, Ding-jou Road, Taipei, Taiwan 11650
| | - Ya-Hui Lin
- Department of Chemistry, National Taiwan Normal University, Taipei, Taiwan, #88, Section 4, Ding-jou Road, Taipei, Taiwan 11650
| | - Cheng-Yuan Liu
- Department of Chemistry, National Taiwan Normal University, Taipei, Taiwan, #88, Section 4, Ding-jou Road, Taipei, Taiwan 11650
| | - Way-Zen Lee
- Department of Chemistry, National Taiwan Normal University, Taipei, Taiwan, #88, Section 4, Ding-jou Road, Taipei, Taiwan 11650
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12
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Katritzky AR, Singh SK, Cai C, Bobrov S. Direct Synthesis of Esters and Amides from Unprotected Hydroxyaromatic and -aliphatic Carboxylic Acids. J Org Chem 2006; 71:3364-74. [PMID: 16626115 DOI: 10.1021/jo052293q] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A facile method for the activation of hydroxy-substituted carboxylic acids using benzotriazole chemistry without prior protection of the hydroxy substituents is presented. The N-acylbenzotriazole intermediates 2a-g, 6a-d, and 9a-c have been used for high-yielding synthesis of both aliphatic (3a-l) and aromatic (7a-h, 10a-f) hydroxy carboxamides. High yields of aromatic hydroxy esters 12a-h and 13a-i were obtained using either neat alcohols in neutral microwave conditions or nucleophilic alkoxides and the intermediate N-(arylacyl)benzotriazoles. Moderate yields were obtained in the case of aliphatic hydroxy esters 11a,b and thiolesters 11e-g from the intermediates 2a-c.
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Affiliation(s)
- Alan R Katritzky
- Center for Heterocyclic Compounds, University of Florida, Department of Chemistry, Gainesville, Florida 32611-7200, USA.
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13
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Fernández de la Pradilla R, Fernández J, Manzano P, Méndez P, Priego J, Tortosa M, Viso A, Martínez-Ripoll M, Rodríguez A. Nucleophilic epoxidation of alpha'-hydroxy vinyl sulfoxides. J Org Chem 2002; 67:8166-77. [PMID: 12423147 DOI: 10.1021/jo026182s] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The nucleophilic epoxidation of a variety of alpha'-(1-hydroxyalkyl) vinyl sulfones and sulfoxides has been studied. The sulfones give rise to anti oxiranes with modest (E) or excellent (Z) selectivities and in good yields. The (E)-sulfoxides display low reactivity within a reinforcing/nonreinforcing scenario. The use of t-BuOOLi in Et(2)O allows for a highly syn-selective epoxidation-oxidation. The (Z)-sulfoxides display a remarkably high reactivity under these conditions. The reinforcing (S,S(S)) diastereomers (3e-g) yield hydroxy sulfinyl oxiranes with high yields and selectivities. In contrast, the (R,S(S)) diastereomers (4e-g) show diminished reactivities and a very substrate-dependent stereochemical outcome. The structure of these oxiranes has been secured by chemical correlations and an X-ray crystal structure.
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14
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Dieter R. Reaction of acyl chlorides with organometallic reagents: A banquet table of metals for ketone synthesis. Tetrahedron 1999. [DOI: 10.1016/s0040-4020(99)00184-2] [Citation(s) in RCA: 288] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Bach J, Galobardes M, Garcia J, Romea P, Tey C, Urpí F, Vilarrasa J. Syntheses of the C-1 alkyl side chains of Zaragozic acids A and C. Tetrahedron Lett 1998. [DOI: 10.1016/s0040-4039(98)01421-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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