Výsledky vyhledávání - "Annette H. Larder"

Role of water and phase transfer catalysts in the kinetics of condensation of diaryl ketones with acetonitrile initiated by solid potassium hydroxide †

Autor: Ray V.H. Jones, Annette H. Larder, Stephen J. Lock, T. William Bentley

Publikováno v: Journal of the Chemical Society, Perkin Transactions 2. :89-94

The kinetics of reactions of benzophenone and substituted derivatives with acetonitrile in the presence of excess solid potassium hydroxide (KOH) to give 2,2-diarylacrylonitriles are reported. Reaction rates are strongly temperature dependent, and wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::39c20178a1ff51317bfcd849e479506c
https://doi.org/10.1039/a704763k

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Solvents as phase transfer catalysts. Reaction of trimethylsulfonium iodide and solid potassium hydroxide in acetonitrile leading to an epoxide of benzophenone

Autor: T. William Bentley, Stephen J. Lock, Ray V.H. Jones, Annette H. Larder

Publikováno v: Journal of the Chemical Society, Perkin Transactions 2. :1407-1412

The kinetics of reactions of benzophenone with trimethylsulfonium iodide in acetonitrile in the presence of excess solid potassium hydroxide (KOH) are reported, and the kinetics of formation of products, 2,2-diphenyloxirane, 2,2-diphenylacrylonitrile

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c513e909c5e50eb10fe2b73a3938e8ee
https://doi.org/10.1039/a800620b

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Solvents as phase-transfer catalysts in reactions initiated by solid bases

Autor: Ray V.H. Jones, T. William Bentley, Stephen J. Lock, Annette H. Larder

Publikováno v: Journal of the Chemical Society, Chemical Communications. :2309

For reactions initiated by solid bases (e.g. potassium hydroxide, sodium hydroxide, potassium carbonate), solvents (e.g. water, ButOH, polyethylene glycol, MeCN, Me2SO) may act as solid-liquid phase transfer catalysts (e.g. for C–H, N–H or O–H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05ed85edf48c18d4cc0ba185739df6f8
https://doi.org/10.1039/c39940002309

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