Toluene → 4-Ethenylphenyl acetate
Reaktionsgleichung
[CH3:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][O:7][C:8]([C:10](C#N)=C)=[O:9].[C:14]1(C)C=CC=C[CH:15]=1>>[C:8]([O:7][C:6]1[CH:1]=[CH:2][C:3]([CH:14]=[CH2:15])=[CH:4][CH:5]=1)(=[O:9])[CH3:10]Komponenten
3
Versuchsvorschrift
The purpose of this prophetic Example is to demonstrate the chemical derivatization of pHS in the organic extractant from the biphasic reaction medium to form the derivatized compound para-acetoxystyrene. The pHCA is first produced by fermentation using a recombinant strain of E. coli. The bio-produced pHCA is then converted to pHS in a biphasic reaction medium, consisting of fermentation supernatant and toluene, using PDC2 cell-free extract. After the toluene layer is separated from the pHCA-depleted fermentation supernatant, the bio-produced pHS is reacted with acetic anhydride to form para-acetoxystyrene.
Aufarbeitung
- customAfter the toluene layer is separated from the pHCA-
- customthe bio-produced pHS is reacted with acetic anhydride