Triethylamine → HCID 21527585, compound

Participants

Reaction Steps

1.2 g of N-hydroxysuccinimide and 1.0 g of triethylamine were dissolved in 20 ml of dichloromethane, and 3.92 g of the chlorocarbonate of Lutensol T03 in 10 ml of dichloromethane were added dropwise over the course of 5 min. The mixture was left to stir at room temperature for 2 h, the solvent was removed under reduced pressure, and the residue was taken up in ethyl acetate. The remaining solid was separated off, and the solvent was removed from the filtrate under reduced pressure to afford 4.3 g of the N-hydroxysuccinimide carbonate of Lutensol T03.

Provenance & Evidence