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- Silylation is the introduction of one or more (usually) substituted silyl groups (R3Si) to a molecule. Silylations are core methods for production of organosilicon...6 KB (586 words) - 04:58, 10 January 2024
- laboratory glassware, making the surfaces more lipophilic. By the process of silylation, polar functional groups such as alcohols and amines readily undergo reaction...9 KB (921 words) - 17:45, 10 November 2023
- organosilicon compounds is found to be very efficient and replaced TMSCl reagent. Silylation of glutamic acid with excess hexamethyldisilazane and catalytic TMSCl...10 KB (878 words) - 15:11, 21 March 2024
- trifluoromethanesulfonic acid. It is commonly used as a Lewis acid catalyst, e.g. in silylations. A white powder, zinc triflate is commercially available, though some...3 KB (280 words) - 01:28, 22 March 2023
- rn01923. ISBN 9780470842898. Stalling DL, Gehrke CW, Zumwalt RW. A new silylation reagent for amino acids bis(trimethylsilyl)trifluoroacetamide (BSTFA)...3 KB (148 words) - 11:48, 6 May 2023
- Volumes, vol. 8, p. 616. Kuwajima, I.; Nakamura, E.; Hashimoto, K. (1990). "Silylation of Ketones with Ethyl Trimethylsilacetate: (Z)-3-Trimethylsiloxy-2-Pentene"...4 KB (307 words) - 15:33, 21 October 2023
- as a result; thus, the development of a one-pot, one-step method for silylation and nucleoside synthesis represented a significant advance. The combination...14 KB (1,781 words) - 01:16, 25 March 2021
- deprotection methods are too harsh for the substrate. The mechanism involves silylation of the carbonyl oxygen and elimination of tert-butyl iodide (1), methanolysis...10 KB (1,045 words) - 17:06, 19 July 2024
- chloride. Related to its tendency to hydrolyze, TMSOTf is effective for silylation of alcohols: (CH3)3SiO3SCF3 + ROH + Et3N → ROSi(CH3)3Si + [Et3NH]O3SCF3...5 KB (450 words) - 15:30, 14 May 2024
- which all have an abundance of hydroxyl groups. Silanization differs from silylation, which usually refers to attachment of organosilicon groups to molecular...11 KB (1,130 words) - 10:50, 15 August 2024
- Kerry N. Betz, Alexey Fedorov, Brian Stoltz, Robert H. Grubbs (2015). "Silylation of C–H bonds in aromatic heterocycles by an Earth-abundant metal catalyst"...8 KB (692 words) - 23:40, 10 December 2023
- Enolates can be trapped by the addition of electrophiles at oxygen. Silylation gives silyl enol ether. Acylation gives esters such as vinyl acetate....14 KB (1,278 words) - 18:45, 24 February 2024
- ("carbodiimide" tautomer). The N≡C–NH2 form dominates, but in a few reactions (e.g. silylation) the diimide form appears to be important. Cyanamide dimerizes to give...17 KB (1,613 words) - 20:28, 12 May 2024
- equivalents with silyl halides (typically trimethylsilyl chloride, tmsCl). Silylation of 2-lithio-1,3-dithiane, followed by hydrolysis of the dithioacetal group...3 KB (307 words) - 21:23, 10 February 2024
- adulteration by added sugars with these methods. Derivatization using silylation reagents is commonly used. Also, the proportions of di- and trisaccharides...121 KB (12,789 words) - 06:50, 31 August 2024
- Wilson, Jake W.; Hartwig, John F. (2023). "Transition-Metal-Catalyzed Silylation and Borylation of C–H Bonds for the Synthesis and Functionalization of...61 KB (5,952 words) - 03:40, 27 August 2024
- tris(trimethylsilyl)amine plays an important role in the so-called reductive silylation, since it is hydrolyzed with water to ammonia. N 2 + 6 e − → Catalyst...13 KB (1,628 words) - 00:25, 18 March 2023
- thermodynamically stable benzylic enolate. Enolates can be trapped by acylation and silylation, which occur at oxygen. Silyl enol ethers are common reagents in organic...21 KB (2,467 words) - 22:07, 14 August 2024
- and Grignard reagents with chlorosilanes. In some cases dehydrogenative silylation is another method. Ring, M. A.; O'Neal, H. E.; Rickborn, S. F.; Sawrey...2 KB (193 words) - 15:31, 30 April 2023
- metathesis Sarett oxidation Sharpless epoxidation Shell higher olefin process Silylation Simmons–Smith reaction Sonogashira coupling Staudinger reaction Stille...4 KB (296 words) - 16:47, 16 February 2024
- From silyl + -ation. silylation (countable and uncountable, plural silylations) (chemistry) The introduction of one or more silyl groups into a molecule
- results in over-silylation, the production of unintended silylation artifacts [18], particularly of amides. The primary over-silylation artifact with primary