Title of article
Proteinase N-catalysed transesterifications in DMSO–water and DMF–water: preparation of sucrose monomethacrylate
Author/Authors
Potier، نويسنده , , Pierre and Bouchu، نويسنده , , Alain and Descotes، نويسنده , , Gérard and Queneau، نويسنده , , Yves، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
4
From page
3597
To page
3600
Abstract
The selective acylation of sucrose was catalysed by proteinase N (from Bacillus subtilis) in DMF suspensions, providing 1′-monoesters, and notably, methacryloyl esters. Presence of water up to 7% (vol.) led to faster reactions. Alternatively, a slurry of the enzyme with a minimum volume of DMSO could also be used, despite its ability to denature enzymes.
Keywords
sucrose , protease , Transesterification , Methacrylates , water , Enzyme
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1637516
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