In organic chemistry, kinetic resolution is a means of differentiating two enantiomers in a racemic mixture. In kinetic resolution, two enantiomers react... 57 KB (6,802 words) - 02:14, 2 April 2024 |
Sharpless epoxidation (section Kinetic resolution) epoxidation can also give kinetic resolution of a racemic mixture of secondary 2,3-epoxyalcohols. While the yield of a kinetic resolution process cannot be higher... 9 KB (984 words) - 05:17, 15 July 2023 |
ISIL] in ... [ground] missions to enable kinetic strikes". The phrase was not used in the draft resolution proposed to Congress. On December 2, 2015... 5 KB (518 words) - 15:38, 31 August 2023 |
Dynamic kinetic resolution in chemistry is a type of kinetic resolution where 100% of a racemic compound can be converted into an enantiopure compound... 13 KB (1,466 words) - 07:39, 14 June 2021 |
effective enantiomeric environment (precursor, chiral catalyst, or kinetic resolution), separation of a racemic mixture into its enantiomeric components... 23 KB (2,574 words) - 09:01, 23 March 2024 |
synthesis of β-lactams and many more. Chiral DMAP analogues are used in kinetic resolution experiments of mainly secondary alcohols and Evans auxiliary type... 8 KB (671 words) - 01:07, 30 December 2023 |
explain the observed dynamics in transformations employing dynamic kinetic resolution, such as the Noyori asymmetric hydrogenation and enantioselective... 29 KB (3,700 words) - 15:11, 13 February 2024 |
selected via enantiomeric resolution. As chemistry has developed methods of stereoselective catalysis and kinetic resolution have been introduced whereby... 25 KB (2,546 words) - 12:46, 31 March 2024 |
selectivity is measured by the enantiomeric excess. An important variant is kinetic resolution, in which a pre-existing chiral center undergoes reaction with a chiral... 8 KB (1,006 words) - 18:00, 19 January 2024 |
Temperature (redirect from Kinetic temperature) coldness. Temperature is measured with a thermometer. It reflects the average kinetic energy of the vibrating and colliding atoms making up a substance. Thermometers... 104 KB (12,973 words) - 20:19, 17 April 2024 |
derivative) has been shown to be effective when used for the kinetic resolution of racemic secondary alcohols. Several approaches have been developed... 56 KB (5,470 words) - 17:09, 11 February 2024 |
L-(+)-tartaric acid, which makes its use the earliest example of kinetic resolution. Duchesne 1897, Antagonism between molds and bacteria. An English... 2 KB (222 words) - 03:15, 25 October 2023 |
Shaw, Julia A.Kalow, Abigail G.Doyle (2012). "Fluoride Ring-Opening Kinetic Resolution of Terminal Epoxides: Preparation of (S)-2-Fluoro-1-phenylethanol"... 7 KB (835 words) - 23:18, 10 January 2024 |
avoid enrichment or depletion of one enantiomer of the analyte by kinetic resolution. CDA must not racemize under derivatization or analysis conditions... 15 KB (1,818 words) - 23:00, 4 December 2023 |
residue when the substrate is bound to the enzyme. In the latter case (kinetic resolution), one of the enantiomers is hydrolyzed faster than the other, leading... 11 KB (1,394 words) - 06:06, 7 March 2021 |
(electromagnetism) Ruble, J. C.; Latham, H. A.; Fu, G. C. (1997). "Effective Kinetic Resolution of Secondary Alcohols with a Planar-Chiral Analogue of 4-(dimethylamino)pyridine... 9 KB (1,062 words) - 05:36, 27 December 2023 |
general were not yet widely used. Asymmetric hydrogenation has replaced kinetic resolution based methods has resulted in substantial improvements in the process's... 64 KB (6,351 words) - 14:54, 11 December 2023 |
Vol. 64, p.118 (1986) Article. Chibale, K., & Warren, S. (1996). Kinetic resolution in asymmetric anti aldol reactions of branched and straight chain... 13 KB (1,369 words) - 19:53, 12 February 2024 |
Jacobsen has developed catalysts for asymmetric epoxidation, hydrolytic kinetic resolution and desymmetrization of epoxides, asymmetric pericyclic reactions... 6 KB (402 words) - 23:56, 25 August 2023 |
Justice Party (Malaysia) Pauson–Khand reaction in chemistry Parallel kinetic resolution in organic chemistry Protein kinase R, an enzyme This disambiguation... 515 bytes (80 words) - 20:42, 16 November 2022 |
Thermodynamic temperature (redirect from Atoms can have zero kinetic velocity and simultaneously be vibrating due to zero-point energy) Thermodynamic temperature is a quantity defined in thermodynamics as distinct from kinetic theory or statistical mechanics. Historically, thermodynamic temperature... 105 KB (13,642 words) - 20:13, 13 April 2024 |
right)] is the active ingredient of cypenamine. Furthermore, the kinetic resolution of (±)-trans-2-phenylcyclopentan-1-amine by lipase B from Candida... 5 KB (358 words) - 18:49, 27 August 2023 |
only be separated by spontaneous resolution (where enantiomers separate upon crystallisation) or kinetic resolution (where one enantiomer is selectively... 41 KB (4,718 words) - 12:46, 31 March 2024 |
carboxylic acid, the corresponding MA is produced, resulting in the kinetic resolution of the racemic aliphatic carboxylic acid after having been subjected... 12 KB (1,478 words) - 12:14, 7 January 2022 |