[4-(4-[1,2,3]Triazol-1-yl-butyl)-phenyl]-[2-(5-trifluoromethoxy-1H-indol-2-yl)-oxazol-4-ylmethyl]-carbamic acid tert-butyl ester → [4-(4-[1,2,3]triazol-1-yl-butyl)-phenyl]-[2-(5-trifluoromethoxy-1H-indol-2-yl)-oxazol-4-ylmethyl]-amine

Participants

Reaction Steps

[4-(4-[1,2,3]Triazol-1-yl-butyl)-phenyl]-[2-(5-trifluoromethoxy-1H-indol-2-yl)-oxazol-4-ylmethyl]-carbamic acid tert-butyl ester (0.31 g, 0.52 mmol) was stirred in a mixture of dichloro methane and trifluoro acetic acid (1:1, 10 ml) for 3 h. After concentration the crude product was purified on silica gel (ethyl acetate) yielding [4-(4-[1,2,3]triazol-1-yl-butyl)-phenyl]-[2-(5-trifluoromethoxy-1H-indol-2-yl)-oxazol-4-ylmethyl]-amine as light yellow solid.

Provenance & Evidence