Acetic Anhydride → 3-(4-Bromophenyl)prop-2-enyl acetate

HRID 1590382Notes

Reaction equation

HRID 1590382 reaction equation
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]=[CH:9][CH2:10][OH:11])=[CH:4][CH:3]=1.[C:12](OC(=O)C)(=[O:14])[CH3:13]>>[C:12]([O:11][CH2:10][CH:9]=[CH:8][C:5]1[CH:4]=[CH:3][C:2]([Br:1])=[CH:7][CH:6]=1)(=[O:14])[CH3:13]

Participants

3

Reactant 2

HCID 7918Acetic AnhydrideHCID 533963712-Propen-1-ol, 3-(4-bromophenyl)-, (2E)-

Product 1

HCID 544138353-(4-Bromophenyl)prop-2-enyl acetateYield 88.2%

Procedure

3-(4-Bromophenyl)prop-2-en1-ol (2.13 g) (see example 1) was reacted with acetic anhydride (1.2 g) in the usual manner to give 3-(4-bromophenyl)prop-2-enyl acetate (2.25 g) NMR 1H: 7.35(2H,d), 7.08(2H,d), 6.52(1H,d), 6.10(1H,dt), 4.65(2H,d), 2.1(3H,s).

Sources & evidence

ORD record
ord-0d8faeb0dc194fb2adc8eee6bf8a2342
Source dataset
uspto-grants-1993_04
Patent number
US05202356

Reaction notes

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