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Das S, Mitschke B, De CK, Harden I, Bistoni G, List B. Harnessing the ambiphilicity of silyl nitronates in a catalytic asymmetric approach to aliphatic β3-amino acids. Nat Catal 2021. [DOI: 10.1038/s41929-021-00714-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AbstractNitronate anions, formally generated by α-deprotonating the corresponding nitroalkanes, are highly nucleophilic and versatile intermediates in many carbon–carbon bond-forming reactions. In contrast, the corresponding silyl nitronates are ambiphilic and react, at the same carbon atom, with both electrophiles and nucleophiles. However, while their nucleophilicity has been well exploited in catalytic enantioselective reactions with imines and aldehydes, utilizing the electrophilicity of silyl nitronates in asymmetric synthesis has remained elusive. Here we report the facile, efficient and general reactivity of readily available silyl nitronates with silyl ketene acetals, catalysed by highly Lewis-acidic and confined silylium imidodiphosphorimidate catalysts. The products of this reaction, so-called nitroso acetals, are obtained in excellent enantioselectivity and can be easily converted into N-Boc-β3-amino acid esters in a single step.
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Affiliation(s)
- Alexey Yu. Sukhorukov
- N. D. Zelinsky Institute of Organic Chemistry Leninsky prospect 47 Moscow Russia 119991
- D. Mendeleev University of Chemical Technology of Russia Miusskaya sq. 9 Moscow Russia 125047
- Plekhanov Russian University of Economics Stremyanny per. 36 Moscow Russia 117997
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3
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Naumovich YA, Golovanov IS, Sukhorukov AY, Ioffe SL. Addition of HO-Acids to N
,N
-Bis(oxy)enamines: Mechanism, Scope and Application to the Synthesis of Pharmaceuticals. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701266] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yana A. Naumovich
- Laboratory of Functional Organic Compounds; N. D. Zelinsky Institute of Organic Chemistry; Leninsky prospect, 47 119991 Moscow Russia
| | - Ivan S. Golovanov
- Laboratory of Functional Organic Compounds; N. D. Zelinsky Institute of Organic Chemistry; Leninsky prospect, 47 119991 Moscow Russia
| | - Alexey Yu. Sukhorukov
- Laboratory of Functional Organic Compounds; N. D. Zelinsky Institute of Organic Chemistry; Leninsky prospect, 47 119991 Moscow Russia
| | - Sema L. Ioffe
- Laboratory of Functional Organic Compounds; N. D. Zelinsky Institute of Organic Chemistry; Leninsky prospect, 47 119991 Moscow Russia
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Zhmurov PA, Khoroshutina YA, Novikov RA, Golovanov IS, Sukhorukov AY, Ioffe SL. Divergent Reactivity of In Situ Generated Metal Azides: Reaction with N
,N
-Bis(oxy)enamines as a Case Study. Chemistry 2017; 23:4570-4578. [DOI: 10.1002/chem.201605390] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Indexed: 12/13/2022]
Affiliation(s)
- Petr A. Zhmurov
- Laboratory of Functional Organic Compounds; N. D. Zelinsky Institute of Organic Chemistry; 119991 Leninsky Prospect, 47 Moscow Russia
| | - Yulia A. Khoroshutina
- Laboratory of Functional Organic Compounds; N. D. Zelinsky Institute of Organic Chemistry; 119991 Leninsky Prospect, 47 Moscow Russia
| | - Roman A. Novikov
- Laboratory of Functional Organic Compounds; N. D. Zelinsky Institute of Organic Chemistry; 119991 Leninsky Prospect, 47 Moscow Russia
| | - Ivan S. Golovanov
- Laboratory of Functional Organic Compounds; N. D. Zelinsky Institute of Organic Chemistry; 119991 Leninsky Prospect, 47 Moscow Russia
| | - Alexey Yu. Sukhorukov
- Laboratory of Functional Organic Compounds; N. D. Zelinsky Institute of Organic Chemistry; 119991 Leninsky Prospect, 47 Moscow Russia
| | - Sema L. Ioffe
- Laboratory of Functional Organic Compounds; N. D. Zelinsky Institute of Organic Chemistry; 119991 Leninsky Prospect, 47 Moscow Russia
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5
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Stereoselective reactions of nitro compounds in the synthesis of natural compound analogs and active pharmaceutical ingredients. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.07.067] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gómez-Herrera A, Nahra F, Brill M, Nolan SP, Cazin CSJ. Sequential Functionalization of Alkynes and Alkenes Catalyzed by Gold(I) and Palladium(II) N-Heterocyclic Carbene Complexes. ChemCatChem 2016. [DOI: 10.1002/cctc.201600868] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | - Fady Nahra
- Department of Inorganic and Physical Chemistry; Ghent University; Krijgslaan 281 - S3 9000 Gent Belgium
| | - Marcel Brill
- EaStCHEM School of Chemistry; University of St Andrews; St Andrews KY16 9ST UK
| | - Steven P. Nolan
- Department of Inorganic and Physical Chemistry; Ghent University; Krijgslaan 281 - S3 9000 Gent Belgium
- Chemistry Department; College of Science; King Saud University; PO Box 2455 Riyadh 11451 Saudi Arabia
| | - Catherine S. J. Cazin
- EaStCHEM School of Chemistry; University of St Andrews; St Andrews KY16 9ST UK
- Department of Inorganic and Physical Chemistry; Ghent University; Krijgslaan 281 - S3 9000 Gent Belgium
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Ichake SS, Rajawinslin RR, Kavala V, Villuri BK, Yang HT, Kuo CW, Yao CF. N-Bromosuccinimide-Mediated Thiocyanation of Cyclohexene-Fused IsoxazolineN-Oxides. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201500453] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sachin S. Ichake
- Department of Chemistry; National Taiwan Normal University; 88, Sec. 4, Tingchow Road Taipei- 116, Taiwan R.O.C
| | - R. R. Rajawinslin
- Department of Chemistry; National Taiwan Normal University; 88, Sec. 4, Tingchow Road Taipei- 116, Taiwan R.O.C
| | - Veerababurao Kavala
- Department of Chemistry; National Taiwan Normal University; 88, Sec. 4, Tingchow Road Taipei- 116, Taiwan R.O.C
| | - Bharath Kumar Villuri
- Department of Chemistry; National Taiwan Normal University; 88, Sec. 4, Tingchow Road Taipei- 116, Taiwan R.O.C
| | - Huei-Ting Yang
- Department of Chemistry; National Taiwan Normal University; 88, Sec. 4, Tingchow Road Taipei- 116, Taiwan R.O.C
| | - Chun-Wei Kuo
- Department of Chemistry; National Taiwan Normal University; 88, Sec. 4, Tingchow Road Taipei- 116, Taiwan R.O.C
| | - Ching-Fa Yao
- Department of Chemistry; National Taiwan Normal University; 88, Sec. 4, Tingchow Road Taipei- 116, Taiwan R.O.C
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8
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Naumovich YA, Buckland VE, Sen'ko DA, Nelyubina YV, Khoroshutina YA, Sukhorukov AY, Ioffe SL. Metal-assisted addition of a nitrate anion to bis(oxy)enamines. A general approach to the synthesis of α-nitroxy-oxime derivatives from nitronates. Org Biomol Chem 2016; 14:3963-74. [DOI: 10.1039/c6ob00388e] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
α-Nitroxy oxime derivatives have been synthesized by a metal-assisted addition of nitrate anion to bis(oxy)enamines.
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Affiliation(s)
| | | | | | | | | | | | - Sema L. Ioffe
- N.D. Zelinsky Institute of Organic Chemistry
- Moscow
- Russia
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9
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Sukhorukov AY, Kapatsyna MA, Yi TLT, Park HR, Naumovich YA, Zhmurov PA, Khomutova YA, Ioffe SL, Tartakovsky VA. A General Metal-Assisted Synthesis of α-Halo Oxime Ethers from Nitronates and Nitro Compounds. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403083] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Raihan MJ, Rajawinslin RR, Kavala V, Kuo CW, Kuo TS, He CH, Huang HN, Yao CF. Halonium Ion Mediated Synthesis of 2-Halomethylene-3-oxoketoxime Derivatives from Isoxazoline N-Oxides. J Org Chem 2013; 78:8872-9. [DOI: 10.1021/jo401283x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Mustafa J. Raihan
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei116, Taiwan, R.O.C
| | - R. R. Rajawinslin
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei116, Taiwan, R.O.C
| | - Veerababurao Kavala
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei116, Taiwan, R.O.C
| | - Chun-Wei Kuo
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei116, Taiwan, R.O.C
| | - Ting-Shen Kuo
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei116, Taiwan, R.O.C
| | - Chiu-Hui He
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei116, Taiwan, R.O.C
| | - Hsiu-Ni Huang
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei116, Taiwan, R.O.C
| | - Ching-Fa Yao
- Department of Chemistry, National Taiwan Normal University, 88, Sec. 4, Tingchow Road, Taipei116, Taiwan, R.O.C
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11
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Raihan MJ, Kavala V, Guan QZ, Kuo CW, Kataria S, Shishodia S, Janreddy D, Habib PM, Yao CF. The Halonium Ion-Mediated CC Bond Cleavage of Cyclohexene-Fused Isoxazoline N-Oxides. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201200217] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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