4-[4-(4-Bromophenoxy)phenyl]-4-oxobut-2-enoic acid → Ethyl 4-[4-(4-bromophenoxy)phenyl]-4-oxobut-2-enoate

Participants

Role	Name	HCID	Charge
Reactant	4-[4-(4-Bromophenoxy)phenyl]-4-oxobut-2-enoic acid	HCID 53653397	—
Reactant	4-[4-(4-Methylphenoxy)phenyl]-4-oxobut-2-enoic acid	HCID 54150157	—
Product	Ethyl 4-[4-(4-bromophenoxy)phenyl]-4-oxobut-2-enoate	HCID 53957258	—

Reaction Steps

The procedure in Example 17(1) was followed, except that 6.92 g 3-[4-(4-bromophenoxy)benzoyl]acrylic acid were used in place of 3-[4-(4-methylphenoxy)benzoyl]acrylic acid, to give 6.00 g of ethyl 3-[4-(4-bromophenoxy)benzoyl]acrylate in the form of an oil.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US04472316
Source dataset	uspto-grants-1984_09
ORD ID	ord-c55c271d0c7a4275a2f8406ec42a8dc8
Source note	uspto-grants-1984_09