Methyl diethylphosphonoacetate → (E)-1-(7-methoxycarbonyl-5,5-dimethyl-6-heptenyl)imidazole
Reaktionsgleichung
[CH:1]([C:3]([CH3:14])([CH3:13])[CH2:4][CH2:5][CH2:6][CH2:7][N:8]1[CH:12]=[CH:11][N:10]=[CH:9]1)=O.[CH3:15][O:16][C:17]([CH2:19]P(=O)(OCC)OCC)=[O:18]>>[CH3:15][O:16][C:17](/[CH:19]=[CH:1]/[C:3]([CH3:14])([CH3:13])[CH2:4][CH2:5][CH2:6][CH2:7][N:8]1[CH:12]=[CH:11][N:10]=[CH:9]1)=[O:18]Komponenten
3
Versuchsvorschrift
By the proceeding as described in Example 1 but utilizing 1-(5-formyl-5-methylhexyl)imidazole and diethyl methoxycarbonylmethylphosphonate, there was obtained the title compound having the following physical characteristic in 66% yields:
Quellen und Nachweise
- ORD-Eintrag
- ord-f24b70a2db844605b4cdbc555fb9c976
- Quelldatensatz
- uspto-grants-1981_03
- Patentnummer
- US04256757
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