反应详情

Benzyl(2S)-2-[[(2S)-2-(tert-butoxycarbonylamino)-3 (difluoromethoxy)propanoyl]amino]-3-phenyl-propanoate (1.9 g, 3.86 mmol) was stirred in HCl, 2M in diethyl ether (12 mL), at room temperature overnight. The resulting suspension was diluted with hexanes and the filtered to collect the compound of Formula XVI(a) (1.65 g, quantitative yield) as a white solid. The product was used directly in the subsequent reaction.

1. customat room temperature
2. customovernight
3. filtrationthe filtered
4. customto collect the compound of Formula XVI(a) (1.65 g, quantitative yield) as a white solid
5. customThe product was used directly in the subsequent reaction