Oxalic Acid → HCID 59366927, compound

Participants

Reaction Steps

A suspension of sodium nitrate (13.4 g; 0.194 mol), oxalic acid (24.4 g; 0.194 mol) and N,N-bis(2-azidoethyl)amine LI (15 g; 0.097 mol) in DCM (300 mL) was stirred vigorously at r.t. for 2.5 h. Silica gel (20 g) and hexane (200 mL) was added to the reaction mixture and the resulting suspension was filtered. The solids were washed (1:1 hexane/DCM, 200 mL). The solvent was evaporated under reduced pressure to afford N,N-bis(2-azidoethyl)-N-nitrosoamine LII (15 g; 0.081 mol; 84% yield).

Provenance & Evidence