Ethyl 3-(2-hydroxyphenyl)prop-2-enoate → (E)-3-(2-Hydroxy-phenyl)-acrylic acid 2-ethyl-4-(2,2,3-trimethyl-cyclopent-3-enyl)-but-2-enyl ester

HRID 1870578

Reaktionsgleichung

Reaktionsgleichung von HRID 1870578
[CH2:1]([C:3](=[CH:17][CH2:18][CH:19]1[CH2:23][CH:22]=[C:21]([CH3:24])[C:20]1([CH3:26])[CH3:25])[CH2:4][O:5][C:6](=[O:16])[CH:7]=[CH:8][C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=1[OH:15])[CH3:2].C(OC(=O)C=CC1C=CC=CC=1O)C>>[CH2:1]([C:3](=[CH:17][CH2:18][CH:19]1[CH2:23][CH:22]=[C:21]([CH3:24])[C:20]1([CH3:25])[CH3:26])[CH2:4][O:5][C:6](=[O:16])/[CH:7]=[CH:8]/[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][C:10]=1[OH:15])[CH3:2]

Komponenten

3

Edukt 2

HCID 576496Ethyl 3-(2-hydroxyphenyl)prop-2-enoateHCID 541688983-(2-Hydroxy-phenyl)-acrylic acid 2-ethyl-4-(2,2,3-trimethyl-cyclopent-3-enyl)-but-2-enyl ester

Produkt 1

HCID 68522375(E)-3-(2-Hydroxy-phenyl)-acrylic acid 2-ethyl-4-(2,2,3-trimethyl-cyclopent-3-enyl)-but-2-enyl ester

Versuchsvorschrift

According to the same procedure, 3-(2-hydroxy-phenyl)-acrylic acid 2-ethyl-4-(2,2,3-trimethyl-cyclopent-3-enyl)-but-2-enyl ester was prepared from 3-(2-hydroxy-phenyl)-acrylic acid ethyl ester, 2-ethyl-4(2,2,3-trimethyl cyclopentyl-3-en-1-yl)-but-2-en-1-ol and tetraisopropyl-o-titanate.

Quellen und Nachweise

ORD-Eintrag
ord-c78f2a3e582b4186890fd199c6697e74
Quelldatensatz
uspto-grants-2000_08
Patentnummer
US06096918

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