Tert-Butylamine → HCID 20143104, compound

Participants

Reaction Steps

To a stirred suspension of 2-cyano-3,4-dihydro-2-[4-(2,3-epoxypropoxy)phenyl]-4-methyl-3-oxo-2H-1,4-benzothiazine (1.2 g, compound No. 23) in ethanol (15 ml), tert-butylamine (3.6 ml) is added. The mixture is refluxed for 1.5 hours, and concentrated in vacuo to give 1.3 g (74.8%) of the titled compound.

Provenance & Evidence