Hydroxyapatite supported caesium carbonate as a new recyclable solid base catalyst for the Knoevenagel condensation in water

The Knoevenagel condensation between aromatic aldehydes and malononitrile, ethyl cyanoacetate or malonic acid with hydroxyapatite supported caesium carbonate in water is described. HAP–Cs(2)CO(3) was found to be a highly active, stable and recyclable catalyst under the reaction conditions.

Detalles Bibliográficos
Autores principales: Gupta, Monika, Gupta, Rajive, Anand, Medha
Formato: Texto
Lenguaje:English
Publicado: Beilstein-Institut 2009
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2839521/
https://www.ncbi.nlm.nih.gov/pubmed/20300501
http://dx.doi.org/10.3762/bjoc.5.68
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author Gupta, Monika
Gupta, Rajive
Anand, Medha
author_facet Gupta, Monika
Gupta, Rajive
Anand, Medha
author_sort Gupta, Monika
collection PubMed
description The Knoevenagel condensation between aromatic aldehydes and malononitrile, ethyl cyanoacetate or malonic acid with hydroxyapatite supported caesium carbonate in water is described. HAP–Cs(2)CO(3) was found to be a highly active, stable and recyclable catalyst under the reaction conditions.
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spelling pubmed-28395212010-03-17 Hydroxyapatite supported caesium carbonate as a new recyclable solid base catalyst for the Knoevenagel condensation in water Gupta, Monika Gupta, Rajive Anand, Medha Beilstein J Org Chem Full Research Paper The Knoevenagel condensation between aromatic aldehydes and malononitrile, ethyl cyanoacetate or malonic acid with hydroxyapatite supported caesium carbonate in water is described. HAP–Cs(2)CO(3) was found to be a highly active, stable and recyclable catalyst under the reaction conditions. Beilstein-Institut 2009-11-20 /pmc/articles/PMC2839521/ /pubmed/20300501 http://dx.doi.org/10.3762/bjoc.5.68 Text en Copyright © 2009, Gupta et al. https://creativecommons.org/licenses/by/2.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
spellingShingle Full Research Paper
Gupta, Monika
Gupta, Rajive
Anand, Medha
Hydroxyapatite supported caesium carbonate as a new recyclable solid base catalyst for the Knoevenagel condensation in water
title Hydroxyapatite supported caesium carbonate as a new recyclable solid base catalyst for the Knoevenagel condensation in water
title_full Hydroxyapatite supported caesium carbonate as a new recyclable solid base catalyst for the Knoevenagel condensation in water
title_fullStr Hydroxyapatite supported caesium carbonate as a new recyclable solid base catalyst for the Knoevenagel condensation in water
title_full_unstemmed Hydroxyapatite supported caesium carbonate as a new recyclable solid base catalyst for the Knoevenagel condensation in water
title_short Hydroxyapatite supported caesium carbonate as a new recyclable solid base catalyst for the Knoevenagel condensation in water
title_sort hydroxyapatite supported caesium carbonate as a new recyclable solid base catalyst for the knoevenagel condensation in water
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2839521/
https://www.ncbi.nlm.nih.gov/pubmed/20300501
http://dx.doi.org/10.3762/bjoc.5.68
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AT guptarajive hydroxyapatitesupportedcaesiumcarbonateasanewrecyclablesolidbasecatalystfortheknoevenagelcondensationinwater
AT anandmedha hydroxyapatitesupportedcaesiumcarbonateasanewrecyclablesolidbasecatalystfortheknoevenagelcondensationinwater

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