• Desymmetrization is a chemical reaction that converts prochiral substrates into chiral products. Desymmetrisations are so pervasive that they are rarely...
    4 KB (456 words) - 11:23, 19 October 2024
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    ion pairs. In one example, they are used to catalyze the asymmetric desymmetrization by monohydrolysis of a diester. Klussmann, Martin; Ratjen, Lars; Hoffmann...
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  • Thumbnail for 2,3-Epoxybutane
    Weinheim. doi:10.1002/14356007.a04_455.pub2 Nugent, William A. (1998). "Desymmetrization of Meso Epoxides with Halides: A New Catalytic Reaction Based on Mechanistic...
    3 KB (155 words) - 03:42, 22 December 2024
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    Jean-Marc; Bressy, Cyril (May 2017). "Catalytic Enantioselective Desymmetrization of Meso Compounds in Total Synthesis of Natural Products: Towards an...
    10 KB (1,253 words) - 18:49, 10 January 2025
  • Thumbnail for Lobelanidine
    Chênevert R, Morin P (2009). "Synthesis of (−)-lobeline via enzymatic desymmetrization of lobelanidine". Bioorg. Med. Chem. 17 (5): 1837–9. doi:10.1016/j...
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    S. Simpkins, and Fengzhi Zhang (2007). "Chiral Lithium Amide Base Desymmetrization of a Ring Fused Imide: Formation of (3aS,7aS)-2[2-(3,4-Dimethoxyphenyl)-ethyl]-1...
    24 KB (2,710 words) - 22:36, 16 November 2024
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    three stereoisomers of this pheromone is employing lipase-catalyzed desymmetrization or enantiomer separation of syn- or anti-2,4-dimethylpentane-1,5-diol...
    15 KB (1,789 words) - 22:51, 19 March 2024
  • symproportionation. More generally, the term can be applied to any desymmetrizing reaction where two molecules of one type react to give one each of two...
    17 KB (1,894 words) - 00:13, 14 November 2024
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    Wolstenholme D, Zambon A (May 2007). "Chiral polycyclic ketones via desymmetrization of dihaloolefins". The Journal of Organic Chemistry. 72 (11): 4272–5...
    67 KB (6,174 words) - 12:01, 26 January 2025
  • corresponds to a desymmetrization reaction. For instance, mevalonolactone may be synthesized rapidly from a symmetric diester via desymmetrizing hydrolysis...
    11 KB (1,394 words) - 06:06, 7 March 2021
  • Thumbnail for 1,4-Naphthoquinone
    Lomberget, T.; Bragg, R.; Poulard, C.; Bernardinelli, G. (2004). "Desymmetrization of a meso-Diol Complex Derived from [Cr(CO)3(η6-5,8-Naphthoquinone)]:...
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    isophthalic acid route, which involves catalytic hydrogenation and enzymatic desymmetrization.[citation needed] In 2006 the group of E.J. Corey published a novel...
    20 KB (2,311 words) - 18:00, 17 January 2025
  • Alzahra University Thesis Enantioselective Synthesis of Natural Products Via Enzymatic Desymmetrizations (2000) Doctoral advisor Thérèse Di Paolo-Chênevert...
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  • carbapenem biosynthesis. 6-oxo camphor hydrolase, which catalyses the desymmetrization of bicyclic beta-diketones to optically active keto acids. The alpha...
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  • this context. An interesting application of IMHR is group-selective desymmetrization (enantiotopic group selection), in which the chiral palladium aryl...
    15 KB (1,874 words) - 01:20, 24 April 2024
  • Working Papers in Linguistics. 17: 348–359. Richards, Marc D. (2008). "Desymmetrization: Parametric variation at the PF-Interface". The Canadian Journal of...
    60 KB (7,395 words) - 23:00, 7 January 2025
  • Thumbnail for Diphenylethylenediamine
    PhCH(OH)CH(OH)Ph (R,R isomer) This transformation is an example of desymmetrization, the symmetric molecule benzil is converted to the dissymmetric product...
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  • catalysts for asymmetric epoxidation, hydrolytic kinetic resolution and desymmetrization of epoxides, asymmetric pericyclic reactions, and asymmetric additions...
    6 KB (429 words) - 14:24, 29 August 2024
  • "Single-Crystal-to-Single-Crystal (SCSC) Linear Polymerization of a Desymmetrized Anthraphane". Chemistry - A European Journal. 24 (56): 15003–15012....
    29 KB (3,306 words) - 10:18, 31 October 2024
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    3-disubstituted Isoindolines from Selective Catalytic Fragmentation of Original Desymmetrized Rigid Overbred Template, Org. Biomol. Chem., DOI: 10.1039/C5OB00229J...
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  • Thumbnail for Dhevalapally B. Ramachary
    electrostatic and dipole-dipole interactions in proline-catalyzed asymmetric desymmetrization of pro-chiral ketones with nitrosobenzene. He has also examined the...
    20 KB (2,147 words) - 00:23, 16 October 2024
  • Thumbnail for Oxoammonium-catalyzed oxidation
    oxidations are typically either kinetic resolutions of chiral alcohols or desymmetrization reactions. These oxidations may be facilitated through the use of chiral...
    13 KB (1,647 words) - 14:54, 28 March 2022
  • Simpkins, Nigel S.; Zhang, Fengzhi (2007). "Chiral Lithium Amide Base Desymmetrization of a Ring Fused Imide: Formation of (3aS,7aS)-2-[2-(3,4-Dimethoxyphenyl)-ethyl]-1...
    5 KB (530 words) - 02:21, 27 January 2025
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    D (November 2017). "Synthesis of (+)-Pancratistatins via Catalytic Desymmetrization of Benzene". Journal of the American Chemical Society. 139 (44): 15656–15659...
    15 KB (1,760 words) - 18:55, 4 August 2024
  • the first highly selective acylation of racemic diols (as well as desymmetrization of meso diols). With low catalyst loading of 1%, enantioenriched diol...
    57 KB (6,914 words) - 13:54, 30 July 2024
  • Roberts GA, Bougioukou D, Turner NJ, Flitsch SL (April 2001). "The desymmetrization of bicyclic beta -diketones by an enzymatic retro-Claisen reaction...
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  • Yamauchi M, et al. (July 2014). "C5-symmetric chiral corannulenes: desymmetrization of bowl inversion equilibrium via "intramolecular" hydrogen-bonding...
    49 KB (5,691 words) - 17:47, 31 December 2024
  • Thumbnail for Hafnium trifluoromethanesulfonate
    Delphine; Wang, Qian; Zhu, Jieping (2014). "Phosphoric Acid Catalyzed Desymmetrization of Bicyclic Bislactones Bearing an All-Carbon Stereogenic Center: Total...
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    Hupp, Florian; Radacki, Krzysztof; Trumpp, Alexandra (2016-08-12). "Desymmetrizing Electron-Deficient Diboranes(4): Diverse Products and Their Reactivity"...
    26 KB (2,861 words) - 03:05, 4 December 2024
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    convenient access to chiral epoxyquinone building blocks through enzymatic desymmetrization. Tetrahedron Lett. 2004, 45, 3611-3615. Rodriguez, A.; Nomen, M.; Spur...
    9 KB (1,175 words) - 19:41, 17 August 2024