p-Toluenesulfonic acid → HCID 57284656, Verbindung

HRID 345966

Reaktionsgleichung

Reaktionsgleichung von HRID 345966
[C:1]([O:6][CH2:7][CH2:8][O:9][C:10](=[O:15])[CH2:11]C(C)=O)(=[O:5])[C:2]([CH3:4])=[CH2:3].[CH2:16]([OH:23])[CH:17]([OH:22])[CH2:18][CH2:19][CH2:20][CH3:21].[CH3:24][C:25]1C=CC(S(O)(=O)=O)=CC=1>C1C=CC=CC=1>[C:1]([O:6][CH:7]([C:24]1([CH3:25])[O:23][CH2:16][CH:17]([CH2:18][CH2:19][CH2:20][CH3:21])[O:22]1)[CH2:8][O:9][C:10](=[O:15])[CH3:11])(=[O:5])[C:2]([CH3:4])=[CH2:3]

Komponenten

5

Versuchsvorschrift

As described in Example 1, the above compound is prepared from 2-acetoacetoxyethyl methacrylate (42.8 g) and 1,2-hexanediol (26 g) in benzene (200 ml) with p-TsOH catalysis under a water separator. Yield: 77% of theory, boiling point=130°-136° C./0.02 mbar.

Quellen und Nachweise

ORD-Eintrag
ord-827289b2880143b596cfa2fa5ade356f
Quelldatensatz
uspto-grants-1991_10
Patentnummer
US05059698

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