I.[NH:2]([C:4](SC)=[NH:5])[NH2:3].[NH:8]1[CH2:13][CH2:12][O:11][CH2:10][CH2:9]1>CO>[N:8]1([C:4](=[NH:5])[NH:2][NH2:3])[CH2:13][CH2:12][O:11][CH2:10][CH2:9]1To a solution of methyl hydrazinecarbimidothioate hydroiodide (0.100 g, 0.429 mmol) in MeOH (2 mL) was added morpholine (0.075 mL, 0.858 mmol) and refluxed overnight. Reaction was cool to RT and concentrated to get morpholine-4-carboximidhydrazide as a white solid in quantitative yield.
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