Triethylamine → HCID 13979034, compound

Participants

Reaction Conditions

Reaction Steps

A solution of the compound prepared in Example 272 (0.032 g) in N,N-dimethylformamide (1 mL) was treated with diphenyl phosphoryl azide (0.037 mL), followed by triethylamine (0.028 mL) at room temperature. The mixture was heated at 100° C. overnight. The solvent was evaporated in vacuo and the resulting oil was purified by column chromatography on silica gel (1-10% diethyl ether in dichloromethane) to obtain the title compound (0.016 g) having the following physical data.

Provenance & Evidence