Triethylamine → HCID 141559958, compound

Participants

Reaction Steps

2.4 g (2.53 mmol) of the powder obtained in Example 1 (B) was dissolved in 20 ml of N,N-dimethylformamide, and 0.77 g (3.56 mmol) of 5-hydroxyisoindoline hydrobromide and 0.6 ml (4.3 mmol) of triethylamine were added thereto. The mixture was stirred at room temperature for 1 hour. The dimethylformamide was distilled off under reduced pressure. The residue was subjected to silica gel flush column chromatography (ethyl acetate/n-hexane =3/1 to 1/0) to obtain 2.1 g (yield: 87%) of the above-identified compound.

Provenance & Evidence