Trifluoroacetic acid → HCID 15730213, compound

Participants

Reaction Steps

A suspension of 2,3-dihydroxy-5-sulfobenzoic acid, 2-[[[(1,1-dimethylethoxy)carbonyl]aminooxy]acetyl]hydrazide (1.3 g, 3.0 mmole) in 10 ml of dichloromethane at -10° C. was treated dropwise with 10 ml of trifluoroacetic acid. The mixture was allowed to warm to room temperature and was stirred for 2 hours. The mixture was diluted with 30 ml of ether and filtered to give 1.2 g of a white solid.

Provenance & Evidence