Reaction #742246

ord-f0032cb2ca2f49baaf32a258af17868d

Reaction equation

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

Reactants

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

Reagents

None

Conditions

Detailed conditions
See reaction.notes.procedure_details.

Procedure

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

Source

DOI: 10.6084/m9.figshare.5104873.v1Patent: USRE043006E1uspto-grants-2011_12