HCID 22939353, compound → HCID 59750359, compound
Reaction equation
C([O:8][C:9]1[N:14]=[C:13]([C:15]2[S:16][C:17]3[CH:25]=[CH:24][CH:23]=[CH:22][C:18]=3[C:19](=[O:21])[N:20]=2)[CH:12]=[CH:11][CH:10]=1)C1C=CC=CC=1>FC(F)(F)C(O)=O>[O:8]=[C:9]1[NH:14][C:13]([C:15]2[S:16][C:17]3[CH:25]=[CH:24][CH:23]=[CH:22][C:18]=3[C:19](=[O:21])[N:20]=2)=[CH:12][CH:11]=[CH:10]1Participants
3
Reactant 1
Product 1
Reagents, catalysts & solvents 1
Procedure
2-(6-(Benzyloxy)-2-pyridyl)-4H-1,3-benzothiazine-4-one (0.15 g, 0.43 mmol) was dissolved in trifluoroacetic acid (10 ml), and the mixture was stirred at room temperature for 15 hrs. The solvent was evaporated, and the residue was recrystallized from chloroform-hexane to give the titled compound (0.07 g, 69%).
Workup
- customThe solvent was evaporated
- customthe residue was recrystallized from chloroform-hexane
Sources & evidence
- ORD record
- ord-92b954082ba34b7cac39b11d24dfaca4
- Source dataset
- uspto-grants-2008_07
- Patent number
- US07399759B2
Reaction notes
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