반응 #1470430

반응 방정식

sulfuric acid

1-oxyl-2,2,6,6-tetramethyl-4-acetamidopiperidine

→

1-Hydroxy-2,2,6,6-tetramethyl-4-acetamidopiperidinium Bisulfate

용매

isopropanol

반응 조건

후처리

1. 1
   여과After 48 hrs the resulting white solid is collected by filtration
2. 2
   세척washed with isopropanol
3. 3
   기타dried under vacuum, mp 198° C.

실험 절차

2.6 ml of concentrated sulfuric acid is added dropwise to a solution of 10.0 g (46.9 mmol) 1-oxyl-2,2,6,6-tetramethyl-4-acetamidopiperidine in 50 ml isopropanol. After 48 hrs the resulting white solid is collected by filtration, washed with isopropanol and dried under vacuum, mp 198° C.

출처