4-[4-(3-Chlorophenoxy)phenyl]-4-oxobut-2-enoic acid → Ethyl 4-[4-(3-chlorophenoxy)phenyl]-4-oxobut-2-enoate

HRID 2418160Notes

Reaction equation

HRID 2418160 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([CH:19]=[CH:20][CH:21]=1)[O:5][C:6]1[CH:18]=[CH:17][C:9]([C:10]([CH:12]=[CH:13][C:14]([OH:16])=[O:15])=[O:11])=[CH:8][CH:7]=1.[CH3:22][C:23]1C=CC(OC2C=CC(C(C=CC(O)=O)=O)=CC=2)=CC=1>>[Cl:1][C:2]1[CH:3]=[C:4]([CH:19]=[CH:20][CH:21]=1)[O:5][C:6]1[CH:18]=[CH:17][C:9]([C:10]([CH:12]=[CH:13][C:14]([O:16][CH2:22][CH3:23])=[O:15])=[O:11])=[CH:8][CH:7]=1

Participants

3

Reactant 2

HCID 538087624-[4-(3-Chlorophenoxy)phenyl]-4-oxobut-2-enoic acidHCID 541501574-[4-(4-Methylphenoxy)phenyl]-4-oxobut-2-enoic acid

Product 1

HCID 54007546Ethyl 4-[4-(3-chlorophenoxy)phenyl]-4-oxobut-2-enoate

Procedure

The procedure in Example 17(1) was followed, except that 6.05 g of 3-[4-(3-chlorophenoxy)benzoyl]acrylic acid were used in place of 3-[4-(4-methylphenoxy)benzoyl]acrylic acid, to give 5.78 g of ethyl 3-[4-(3-chlorophenoxy)benzoyl]acrylate in the form of an oil.

Sources & evidence

ORD record
ord-cfb75c005ee4495286ffb16fe5442ddf
Source dataset
uspto-grants-1984_09
Patent number
US04472316

Reaction notes

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