Diisopropylethylamine → HCID 86676798, compound

Participants

Reaction Steps

[2-(4-Nitrophenyl)ethyl]{2-[(4-nitrophenyl)oxy]ethyl}amine (253 mg) and 2-(6-bromohexyl)-1H-isoindole-1,3(2H)-dione (1186 mg) were dissolved in DMF (4 ml) and basified by the addition of DIPEA (0.665 ml). The reaction was stirred for 120 h. The reaction mixture was evaporated to dryness and the residue dissolved in DCM, the solution was absorbed onto a pad of silica and purified on a silica cartridge (12 g) eluting with the following gradient: (A=DCM, B=methanol) t=0 min: B=10%; t=7.5 min: B=0%; t=22.5 min: B=5%. The desired product eluted at ˜15% B (isocratically) and evaporation of the solution to dryness gave the title compound (0.364 g).

Provenance & Evidence