Reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH2:13][C:14]([OH:16])=O)[CH:6]=[C:7]([O:11][CH3:12])[C:8]=1[O:9][CH3:10].S(Cl)([Cl:19])=O>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH2:13][C:14]([Cl:19])=[O:16])[CH:6]=[C:7]([O:11][CH3:12])[C:8]=1[O:9][CH3:10]Participants
3
Procedure
In a manner similar to Preparation 15, react 3,4,5-trimethoxybenzeneacetic acid with thionyl chloride to obtain the title compound.
Workup
- customIn a manner similar to Preparation 15
Sources & evidence
- ORD record
- ord-be56f726159b4c06888aff0b27c2e9e6
- Source dataset
- uspto-grants-1989_07
- Patent number
- US04851526
Linked notes
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