Reaktion #1957752

ord-35a34a52f4aa4ea882bcaf2926d607cc

Reaktionsgleichung

COC(=O)/C(C)=C/c1ccccc1O
(E)-3-(2-hydroxy-phenyl)-2-methyl-acrylic acid methyl ester
COC(=O)C=P(c1ccccc1)(c1ccccc1)c1ccccc1
methyl(triphenyl-phosphoranylidene)acetate
O=Cc1ccccc1O
salicylaldehyde
→
COC(=O)/C=C/c1ccccc1O
(E)-3-(2-Hydroxy-phenyl)-acrylic acid methyl ester

Edukte

COC(=O)/C(C)=C/c1ccccc1O
(E)-3-(2-hydroxy-phenyl)-2-methyl-acrylic acid methyl ester
COC(=O)C=P(c1ccccc1)(c1ccccc1)c1ccccc1
methyl(triphenyl-phosphoranylidene)acetate
O=Cc1ccccc1O
salicylaldehyde

Reagenzien

Keine

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

According to the procedure of Example 1, (E)-3-(2-hydroxy-phenyl)-2-methyl-acrylic acid methyl ester was prepared from methyl(triphenyl-phosphoranylidene)acetate and salicylaldehyde.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US06096918uspto-grants-2000_08