![](/CAS/GIF/1009-11-6.gif)
1-(4-Hydroxyphenyl)-1-butanone synthesis
- Product Name:1-(4-Hydroxyphenyl)-1-butanone
- CAS Number:1009-11-6
- Molecular formula:C10H12O2
- Molecular Weight:164.2
![Butyryl chloride](/CAS/GIF/141-75-3.gif)
141-75-3
330 suppliers
$12.32/25G
![Phenol](/CAS/20180808/GIF/108-95-2.gif)
108-95-2
723 suppliers
$14.00/25g
![1-(4-Hydroxyphenyl)-1-butanone](/CAS/GIF/1009-11-6.gif)
1009-11-6
196 suppliers
$11.00/5g
Yield:1009-11-6 98%
Reaction Conditions:
with trifluorormethanesulfonic acid at 0 - 20; for 1 h;regiospecific reaction;Friedel-Crafts acylation;
Steps:
4.3. General procedure of Friedel-Crafts acylation of phenols in TfOH
General procedure: Phenol (0.28 mmol) and acyl chloride (0.28 mmol) were dissolved in TfOH (3 ml) at 0 °C. The reaction mixture was warmed to room temperature for appropriate time in Table 2, then poured into cold water and ethyl acetate. The organic layer was washed with 1 M HCl, saturated NaHCO3, and saturated NaCl, and dried over MgSO4, then filtrated. The filtrate was concentrated and the residue was subjected silica column chromatography to afford acylated products. All spectral data were identical with the literatures.27
References:
Murashige, Ryo;Hayashi, Yuka;Ohmori, Syo;Torii, Ayuko;Aizu, Yoko;Muto, Yasuyuki;Murai, Yuta;Oda, Yuji;Hashimoto, Makoto [Tetrahedron,2011,vol. 67,# 3,p. 641 - 649] Location in patent:experimental part
![1-PENTYNE](/CAS/GIF/627-19-0.gif)
627-19-0
110 suppliers
$10.00/1g
![Phenol](/CAS/20180808/GIF/108-95-2.gif)
108-95-2
723 suppliers
$14.00/25g
![1-(4-Hydroxyphenyl)-1-butanone](/CAS/GIF/1009-11-6.gif)
1009-11-6
196 suppliers
$11.00/5g
![Allylboronic acid pinacol ester](/CAS/GIF/72824-04-5.gif)
72824-04-5
207 suppliers
$6.00/1g
![4-Hydroxybenzaldehyde](/CAS/GIF/123-08-0.gif)
123-08-0
896 suppliers
$5.00/10g
![1-(4-Hydroxyphenyl)-1-butanone](/CAS/GIF/1009-11-6.gif)
1009-11-6
196 suppliers
$11.00/5g