An expedient synthesis of oxazolones using a cellulose supported ionic liquid phase catalyst

Kurane, Rajanikant; Khanapure, Sharanabasappa; Kale, Dolly; Salunkhe, Rajashri; Rashinkar, Gajanan

An expedient synthesis of oxazolones using a cellulose supported ionic liquid phase catalyst

2016

Kurane, Rajanikant | Khanapure, Sharanabasappa | Kale, Dolly | Salunkhe, Rajashri | Rashinkar, Gajanan

A novel cellulose supported ionic liquid phase catalyst containing hydroxide ions ([CellFemImi]OH) has been synthesized by covalent anchoring of 1-N-ferrocenylmethyl imidazole in the functionalized cellulose matrix followed by an anion metathesis reaction. The [CellFemImi]OH was characterized by various techniques including FT-IR, FT-Raman, ¹³C solid state NMR, X-ray diffraction, energy dispersive X-ray (EDX) analysis, field emission scanning electron microscopy (FESEM) and thermogravimetric analysis. The [CellFemImi]OH was effectively employed as a heterogeneous catalyst in the synthesis of oxazolones by cyclocondensation of aryl aldehydes with hippuric acid in the presence of acetic anhydride.

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Ключевые слова АГРОВОК

aldehydes carbon catalysts cellulose imidazoles ions nuclear magnetic resonance spectroscopy stable isotopes

Библиографическая информация

Опубликовано в

RSC advances

Том 6 Выпуск 50 Нумерация страниц 44135 - 44144 ISSN 2046-2069

Издатель

The Royal Society of Chemistry

Другие темы

Ionic liquids; Fourier transform infrared spectroscopy; Hippuric acid; Acetic anhydride; X-ray diffraction; Scanning electron microscopy; Energy-dispersive x-ray analysis; Thermogravimetry

Язык

Английский

Тип

Journal Article; Text

В АГРИСе с: 2024-02-28

Формат: MODS

Поставщик данных

Эту запись предоставил National Agricultural Library

Откройте коллекцию этого поставщика данных в AGRIS

Ссылки

DOI http://dx.doi.org/10.1039/c6ra03873e

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