Biodegradable fumarate oligomers from dimer to tetramer were selectively prepared by the oligomerization of diethyl fumarate using laccase and hydrogen peroxide in various organic solvents. As a typical example, diethyl fumarate was oligomerized using laccase and hydrogen peroxide in ethanol at 60°C for 24 hours to produce the fumarate trimer in 80% yield. Sodium salt of fumarate trimer was biodegraded by the activated sludge.
|出版ステータス||Published - 2005 12月 1|
|イベント||54th SPSJ Symposium on Macromolecules - Yamagata, Japan|
継続期間: 2005 9月 20 → 2005 9月 22
|Other||54th SPSJ Symposium on Macromolecules|
|Period||05/9/20 → 05/9/22|
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