2,3-Difluoroaniline → 2-Iodo-5-methylbenzo[d]thiazole
Reaction equation
F[C:2]1[C:10]2[S:9][C:8]([I:11])=[N:7][C:6]=2[CH:5]=[CH:4][CH:3]=1.F[C:13]1C(F)=CC=CC=1N.FC1C=CC(C)=CC=1N>>[I:11][C:8]1[S:9][C:10]2[CH:2]=[CH:3][C:4]([CH3:13])=[CH:5][C:6]=2[N:7]=1Participants
4
Procedure
The title compound was prepared following the route for 7-fluoro-2-iodo-1,3-benzothiazole from 2,3-difluoroaniline, starting from 2-fluoro-5-methylaniline and conducting the first step at 180° C. for 48 h in a sealed tube.
Workup
- customat 180° C.
- customfor 48 h
Sources & evidence
- ORD record
- ord-ad3a3a295ccf4c3587269cda83d26021
- Source dataset
- uspto-grants-2012_05
- Patent number
- US08178668B2
Reaction notes
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