반응 #8446

반응 방정식

[2-methoxy-5-(4-methyl-3-oxo-piperazin-1-yl)-phenyl]-thiourea

HBr AcOH

DMSO

→

4-(2-Amino-4-methoxy-benzothiazol-7-yl)-1-methyl-piperazin-2-one

용매

AcOH

반응 조건

실험 절차

From [2-methoxy-5-(4-methyl-3-oxo-piperazin-1-yl)-phenyl]-thiourea with HBr—AcOH (4 equiv.) and DMSO (2.4 equiv.) in AcOH. ES-MS m/e (%): 293 (M+H+, 100).

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