HCID 20445746, compound → Pentyl 4-oxo-4-(4-phenoxyphenyl)but-2-enoate

HRID 2418154Notes

Reaction equation

HRID 2418154 reaction equation
[O:1]([C:8]1[CH:25]=[CH:24][C:11]([C:12]([CH2:14][CH2:15][C:16]([O:18][CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])=[O:17])=[O:13])=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.O(C1C=CC(C(CCC(OC(C)C)=O)=O)=CC=1)C1C=CC=CC=1>>[O:1]([C:8]1[CH:25]=[CH:24][C:11]([C:12]([CH:14]=[CH:15][C:16]([O:18][CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])=[O:17])=[O:13])=[CH:10][CH:9]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

3

Reactant 2

HCID 20445746HCID 20445746, compoundHCID 20445752HCID 20445752, compound

Product 1

HCID 54059084Pentyl 4-oxo-4-(4-phenoxyphenyl)but-2-enoateYield 94.5%

Procedure

The procedure in Example 14(1) was followed, except that 6.80 g of pentyl 3-(4-phenoxybenzoyl)propionate were used in place of isopropyl 3-(4-phenoxybenzoyl)propionate, to give 6.39 g of pentyl 3-(4-phenoxybenzoyl)acrylate in the form of an oil.

Sources & evidence

ORD record
ord-d90ca6398ede4364ae7eddd62afe075c
Source dataset
uspto-grants-1984_09
Patent number
US04472316

Reaction notes

Loading…