反应详情

411 mg of isobutyric acid (1S,2S)-6-fluoro-2-[2-({3-[(2-fluoro-ethyl)-(3-methoxy-2-methoxymethyl-2-methyl-propyl)-amino]-propyl}-methyl-amino)-ethyl]-1-isopropyl-1,2,3,4-tetrahydro-naphthalen-2-yl ester were dissolved in 10 mL EtOAc, the solution was cooled with an ice bath and 2.4 mL of 3M HCl in EtOAC were added. The reaction mixture was evaporated to dryness without heating to give the desired isobutyric acid (1S,2S)-6-fluoro-2-[2-({3-[(2-fluoro-ethyl)-(3-methoxy-2-methoxymethyl-2-methyl-propyl)-amino]-propyl}-methyl-amino)-ethyl]-1-isopropyl-1,2,3,4-tetrahydro-naphthalen-2-yl ester dihydrochloride salt.

1. temperaturethe solution was cooled with an ice bath
2. customThe reaction mixture was evaporated to dryness
3. temperaturewithout heating