Selective lipase‐catalyzed 6‐ O‐acylation of alkyl α‐D‐glucopyranosides using functionalized ethyl esters
Abstract Alkyl α‐D‐glucopyranosides were selectively converted into their 6‐ O ‐acyl esters by lipase‐catalyzed transesterification with ethyl acrylate or ethyl 4‐chlorobutanoate. Comparison of six lipase preparations showed large differences in activity and selectivity. The addition of zeolite CaA...
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crwiley:10.1002/recl.19931121102 2024-06-02T07:58:39+00:00 Selective lipase‐catalyzed 6‐ O‐acylation of alkyl α‐D‐glucopyranosides using functionalized ethyl esters de Goede, A. T. J. W. Benckhuijsen, W. van Rantwijk, F. Maat, L. van Bekkum, H. 1993 http://dx.doi.org/10.1002/recl.19931121102 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Frecl.19931121102 https://onlinelibrary.wiley.com/doi/pdf/10.1002/recl.19931121102 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Recueil des Travaux Chimiques des Pays-Bas volume 112, issue 11, page 567-572 ISSN 0165-0513 0165-0513 journal-article 1993 crwiley https://doi.org/10.1002/recl.19931121102 2024-05-03T10:55:42Z Abstract Alkyl α‐D‐glucopyranosides were selectively converted into their 6‐ O ‐acyl esters by lipase‐catalyzed transesterification with ethyl acrylate or ethyl 4‐chlorobutanoate. Comparison of six lipase preparations showed large differences in activity and selectivity. The addition of zeolite CaA for selective adsorption of ethanol and water, exerted profound effects on conversion and regioselectivity of the transesterification. A quantitative conversion with high selectivity was achieved using lipases from C. antarctica in the presence of zeolite CaA. Article in Journal/Newspaper Antarc* Antarctica Wiley Online Library Recueil des Travaux Chimiques des Pays-Bas 112 11 567 572 |
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English |
description |
Abstract Alkyl α‐D‐glucopyranosides were selectively converted into their 6‐ O ‐acyl esters by lipase‐catalyzed transesterification with ethyl acrylate or ethyl 4‐chlorobutanoate. Comparison of six lipase preparations showed large differences in activity and selectivity. The addition of zeolite CaA for selective adsorption of ethanol and water, exerted profound effects on conversion and regioselectivity of the transesterification. A quantitative conversion with high selectivity was achieved using lipases from C. antarctica in the presence of zeolite CaA. |
format |
Article in Journal/Newspaper |
author |
de Goede, A. T. J. W. Benckhuijsen, W. van Rantwijk, F. Maat, L. van Bekkum, H. |
spellingShingle |
de Goede, A. T. J. W. Benckhuijsen, W. van Rantwijk, F. Maat, L. van Bekkum, H. Selective lipase‐catalyzed 6‐ O‐acylation of alkyl α‐D‐glucopyranosides using functionalized ethyl esters |
author_facet |
de Goede, A. T. J. W. Benckhuijsen, W. van Rantwijk, F. Maat, L. van Bekkum, H. |
author_sort |
de Goede, A. T. J. W. |
title |
Selective lipase‐catalyzed 6‐ O‐acylation of alkyl α‐D‐glucopyranosides using functionalized ethyl esters |
title_short |
Selective lipase‐catalyzed 6‐ O‐acylation of alkyl α‐D‐glucopyranosides using functionalized ethyl esters |
title_full |
Selective lipase‐catalyzed 6‐ O‐acylation of alkyl α‐D‐glucopyranosides using functionalized ethyl esters |
title_fullStr |
Selective lipase‐catalyzed 6‐ O‐acylation of alkyl α‐D‐glucopyranosides using functionalized ethyl esters |
title_full_unstemmed |
Selective lipase‐catalyzed 6‐ O‐acylation of alkyl α‐D‐glucopyranosides using functionalized ethyl esters |
title_sort |
selective lipase‐catalyzed 6‐ o‐acylation of alkyl α‐d‐glucopyranosides using functionalized ethyl esters |
publisher |
Wiley |
publishDate |
1993 |
url |
http://dx.doi.org/10.1002/recl.19931121102 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Frecl.19931121102 https://onlinelibrary.wiley.com/doi/pdf/10.1002/recl.19931121102 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Recueil des Travaux Chimiques des Pays-Bas volume 112, issue 11, page 567-572 ISSN 0165-0513 0165-0513 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/recl.19931121102 |
container_title |
Recueil des Travaux Chimiques des Pays-Bas |
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112 |
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11 |
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567 |
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572 |
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1800742075030831104 |