反应详情

A solution of 3.66 g. of methyl thiocarbazimidate hydriodide and 3.42 g. of (aminomethyl)pyrazine [A. Hirschberg and P. Mattner, J. Med. Chem., 11, 911 (1961)] in 50 ml. of absolute ethanol is heated at reflux for 20 hours and then concentrated to dryness under reduced pressure to give the desired product as an orange solid.

1. temperatureat reflux for 20 hours
2. concentrationconcentrated to dryness under reduced pressure