Trifluoroacetic acid → HCID 86641358, compound

Participants

Reaction Steps

N6-(2-Amino-1-methylethyl)-3-nitropyridine-2,6-diamine trifluoracetate (Example 40A) is prepared in analogy to Example 40A from tert-butyl {2-[(6-amino-5-nitropyridin-2-yl)amino]propyl}carbamate (Example 39A) (560 mg, 1.8 mmol), trifluoroacetic acid (2.0 ml, 27 mmol) in dichloromethane (20 ml). 900 mg of the crude product are obtained thus as a solid.

Provenance & Evidence