HCID 86747712, Verbindung → HCID 18957438, Verbindung
Reaktionsgleichung
[CH3:1]/[C:2](/[CH2:16][CH2:17]/[CH:18]=[C:19](\[CH3:26])/[CH2:20][CH2:21][CH:22]=[C:23]([CH3:25])[CH3:24])=[CH:3]\[CH2:4][CH2:5][S:6][CH2:7][P:8](=[O:15])([O:12]CC)[O:9]CC>C1(C)C=CC=CC=1>[CH3:1]/[C:2](/[CH2:16][CH2:17]/[CH:18]=[C:19](\[CH3:26])/[CH2:20][CH2:21][CH:22]=[C:23]([CH3:25])[CH3:24])=[CH:3]\[CH2:4][CH2:5][S:6][CH2:7][P:8](=[O:9])([OH:12])[OH:15]Komponenten
3
Edukt 1
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Diethyl [(E,E)-4,8,12-trimethyl-3,7,11 -tridecatrienyl]thiomethylphosphonate (0.256 g, 0.636 mmol) was deprotected in a similar fashion as that described in Step 2 of Example 2. The reaction mixture was added toluene (3 mL), then evaporated in vacuo. This process was repeated two more times. The final residue was treated with diluted hydrochloride acid (0.1N) at 0° C., then extracted with ethylacetate. The extract was washed with water the three time (3×10 ML). After drying and filtration, filtrate was concentrated in vacuo to give the title compound (0.1 g, 0.29 mmol, 45%) as a gum.