| Autor: |
Plasch, Katharina, Hofer, Gerhard, Keller, Walter, Hay, Sam, Heyes, Derren J., Dennig, Alexander, Glueck, Silvia M., Faber, Kurt |
| Předmět: |
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| Zdroj: |
Green Chemistry; 4/21/2018, Vol. 20 Issue 8, p1754-1759, 6p |
| Abstrakt: |
The utilization of gaseous carbon dioxide instead of bicarbonate would greatly facilitate process development for enzyme catalyzed carboxylations on a large scale. As a proof-of-concept, 1,3-dihydroxybenzene (resorcinol) was carboxylated in the ortho-position using pressurized CO2 (∼30–40 bar) catalyzed by ortho-benzoic acid decarboxylases with up to 68% conversion. Optimization studies revealed tight pH-control and enzyme stability as the most important determinants. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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