3-Bromo-4-hydroxybenzaldehyde → 3-(3-Bromo-4-hydroxyphenyl)-1-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)prop-2-en-1-one

HRID 416047Notes

Reaction equation

HRID 416047 reaction equation
[F:1][C:2]([F:18])([F:17])[C:3]1[CH:8]=[CH:7][C:6]([C:9]2[S:13][C:12]([C:14](=[O:16])[CH3:15])=[CH:11][CH:10]=2)=[CH:5][CH:4]=1.[Br:19][C:20]1[CH:21]=[C:22]([CH:25]=[CH:26][C:27]=1[OH:28])[CH:23]=O>>[Br:19][C:20]1[CH:21]=[C:22]([CH:23]=[CH:15][C:14]([C:12]2[S:13][C:9]([C:6]3[CH:5]=[CH:4][C:3]([C:2]([F:17])([F:1])[F:18])=[CH:8][CH:7]=3)=[CH:10][CH:11]=2)=[O:16])[CH:25]=[CH:26][C:27]=1[OH:28]

Participants

3

Reactant 2

HCID 763083-Bromo-4-hydroxybenzaldehydeHCID 41914941-(5-(4-(Trifluoromethyl)phenyl)thiophen-2-yl)ethan-1-one

Product 1

HCID 666238253-(3-Bromo-4-hydroxyphenyl)-1-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)prop-2-en-1-one

Procedure

3-(3-Bromo-4-hydroxyphenyl)-1-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)prop-2-en-1-one is prepared from 1-(5-(4-(trifluoromethyl)phenyl)thien-2-yl)ethanone and 3-bromo-4-hydroxybenzaldehyde according to general procedure B. The evaporation residue is crystallized from ethanol.

Workup

  1. customThe evaporation residue is crystallized from ethanol

Sources & evidence

ORD record
ord-314c311cf9f74989989d50501c1c748a
Source dataset
uspto-grants-2012_01
Patent number
US08088819B2

Reaction notes

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