Optimising biocatalyst design for obtaining high transesterification activity by [alpha]-chymotrypsin in non-aqueous media.(Research article)

Chemistry Central Journal | February 12, 2008| | Copyright

Authors: Kusum Solanki [1]; Munishwar Nath Gupta (corresponding author) [1]

Background

The possibility of using enzymes in low water containing organic solvents has expanded their applications in organic synthesis [1, 2, 3, 4]. In many cases, improved regioselectivity and enantioselectivity have been observed [5, 6]. The considerable success obtained in such applications in numerous cases has obscured the fact that reaction rates in such media tend to be extremely slow. For an organic chemist, reaction times of 24-72 h are not a novelty as many chemical ...

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