(2,5-dioxopyrrolidin-1-yl) 4-(2,5-dioxopyrrol-1-yl)butanoate

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The EDTA-benzylthiocarbazide prepared in step 1 (20 mg; 34 μmol) and N-(gamma-maleimidobutyryloxy)succinimide (8 mg, 29 μmol=0.9 equiv.) were stirred in anhydrous dimethylformamide for 1 h. The mixture was then evaporated to dryness, and the residue was dried under high vacuum. The mixture was then evaporated to dryness the residue was dried under high vacuum

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The EDTA-benzylthiocarbazide prepared in step 1 (20 mg; 34 μmol) and N-(gamma-maleimidobutyryloxy)succinimide (8 mg, 29 μmol=0.9 equiv.) were stirred in anhydrous dimethylformamide for 1 h. The mixture was then evaporated to dryness, and the residue was dried under high vacuum. The mixture was then evaporated to dryness the residue was dried under high vacuum

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The EDTA-benzylthiocarbazide prepared in step 1 (20 mg; 34 μmol) and N-(gamma-maleimidobutyryloxy)succinimide (8 mg, 29 μmol=0.9 equiv.) were stirred in anhydrous dimethylformamide for 1 h. The mixture was then evaporated to dryness, and the residue was dried under high vacuum. The mixture was then evaporated to dryness the residue was dried under high vacuum