2-Methoxyimino-3,3-ethylenedioxy-4-bromobutyric acid → Ethyl 2-methoxyimino-3,3-ethylenedioxybutyrate
Reaktionsgleichung
[CH3:1][O:2][N:3]=[C:4]([C:8]1([O:13][CH2:12][CH2:11][O:10]1)[CH3:9])[C:5]([OH:7])=[O:6].CON=[C:17](C1(OCCO1)CCl)[C:18](O)=O.CON=C(C1(OCCO1)CBr)C(O)=O>>[CH3:1][O:2][N:3]=[C:4]([C:8]1([O:10][CH2:11][CH2:12][O:13]1)[CH3:9])[C:5]([O:7][CH2:17][CH3:18])=[O:6]Komponenten
4
Versuchsvorschrift
Thus obtained product can be led to 2-methoxyimino-3,3-ethylenedioxybutyric acid (syn isomer) or 2-methoxyimino-3,3-ethylenedioxy-4-chlorobutyric acid (syn isomer) or 2-methoxyimino-3,3-ethylenedioxy-4-bromobutyric acid (syn isomer) according to the manner described in Examples 1 or 2 or 3 or 4 or 5.
Quellen und Nachweise
- ORD-Eintrag
- ord-0691c3edc9484777a65c9134795bab7f
- Quelldatensatz
- uspto-grants-1981_11
- Patentnummer
- US04298529
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