5-amino-2-tert-butyl-2H-tetrazole → 6-N-(2-tert-butyltetrazol-5-yl)-2-N-(7-methoxy-2,3-dihydro-1H-inden-1-yl)-4H-3,1-benzoxazine-2,6-diamine

Participants

Reaction Steps

The title compound (34 mg, 16%), off-white foam, MS (ISP): m/e=434.4 (M+H+), was prepared in accordance with the general method of Example 35 from rac-(6-bromo-4H-benzo[d][1,3]oxazin-2-yl)-(7-methoxy-indan-1-yl)-amine (Example 74) (187 mg, 0.5 mmol) and commercially available 2-tert.-butyl-2H-tetrazole-5-yl-amine (141 mg, 1.0 mmol).

Provenance & Evidence