HCID 13456443, Verbindung → HCID 11830280, Verbindung
Reaktionsgleichung
[CH3:1][C:2]([CH2:4][C:5](=[O:14])[C:6]([CH3:13])([CH3:12])[CH:7]=[C:8]=[C:9]([CH3:11])[CH3:10])=[CH2:3].CC(CC(=O)C(C)(C)C=C=C)=C>>[C:9](=[C:8]1[CH2:3][C:2]2([CH3:1])[CH:7]1[C:6]([CH3:13])([CH3:12])[C:5](=[O:14])[CH2:4]2)([CH3:11])[CH3:10]Komponenten
3
Versuchsvorschrift
5.00 g (26.0 mmoles) of 3b were distilled through the same column as used for 3a. The reaction was monitored on GC. The main product 4b was separated by distillation on a good column (Fischer Spalt rohr, 60 theoretical plates) with >97% purity. The yield was 2.55 g (51%). Bp. 68° C./0.2 mm Hg.
Aufarbeitung
- customThe main product 4b was separated by distillation on a good column (Fischer Spalt rohr, 60 theoretical plates) with >97% purity
Quellen und Nachweise
- ORD-Eintrag
- ord-b30bd512f12e4900b052e36c207efc82
- Quelldatensatz
- uspto-grants-1986_03
- Patentnummer
- US04578484
Notizen zur Reaktion
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