反应详情

Ethanolamine (12 g) is dissolved in methanol (50 ml) and S-ethylthiotrifluoroacetate (35 g) is added dropwise. The reaction is permitted to stand overnight irrigated with a stream of argon to remove ethanethiol. The excess solvent is removed in vacuo to leave the title product.

1. customto remove ethanethiol
2. customThe excess solvent is removed in vacuo