Trifluoroacetic acid → (4-(Azetidin-3-yl)piperazin-1-yl)(thiazol-2-yl)methanone
Reaction equation
C(OC([N:8]1[CH2:11][CH:10]([N:12]2[CH2:17][CH2:16][N:15]([C:18]([C:20]3[S:21][CH:22]=[CH:23][N:24]=3)=[O:19])[CH2:14][CH2:13]2)[CH2:9]1)=O)(C)(C)C.C(O)(C(F)(F)F)=O>C(Cl)Cl>[NH:8]1[CH2:9][CH:10]([N:12]2[CH2:13][CH2:14][N:15]([C:18]([C:20]3[S:21][CH:22]=[CH:23][N:24]=3)=[O:19])[CH2:16][CH2:17]2)[CH2:11]1Participants
4
Procedure
To a solution of compound 7c in CH2Cl2 (100 mL) was added TFA (30 mL). The reaction was stirred for 3.5 h and the solvent was evaporated in vacuo. The residue was purified by reverse phase preparative HPLC to give compound 5e (5.15 g). MS m/z (M+H+) 253.1.
Workup
- customthe solvent was evaporated in vacuo
- customThe residue was purified by reverse phase preparative HPLC
Sources & evidence
- ORD record
- ord-9762b9e701364a98b790fd91d6f2f05e
- Source dataset
- uspto-grants-2014_04
- Patent number
- US08697684B2
Reaction notes
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