Thionyl Chloride → HCID 70637434, compound
Reaction equation
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[C:6]([C:8]1[C:9]([CH3:17])=[CH:10][CH:11]=[CH:12][C:13]=1[CH:14](O)[CH3:15])=[O:7].S(Cl)([Cl:20])=O>C1C=CC=CC=1>[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[C:6]([C:8]1[C:9]([CH3:17])=[CH:10][CH:11]=[CH:12][C:13]=1[CH:14]([Cl:20])[CH3:15])=[O:7]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
A mixture of 14.7 parts of 3-(1-hydroxyethyl)-o-tolyl 2-thienyl ketone and 126 parts of benzene is stirred while cooling on an ice-bath. Then 9.5 parts of thionyl chloride are added and the whole is stirred further over week-end at room temperature. The reaction mixture is evaporated in vacuo, yielding 3-(1-chloroethyl)-o-tolyl 2-thienyl ketone as a residue.
Workup
- temperaturewhile cooling on an ice-bath
- stirringthe whole is stirred further over week-end at room temperature
- customThe reaction mixture is evaporated in vacuo
Sources & evidence
- ORD record
- ord-f9b1e3bbf1c14287b09c64719bae0859
- Source dataset
- uspto-grants-1977_11
- Patent number
- US04060528
Reaction notes
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