1.1
Catalysts:
Tempo
Solvents:
Acetonitrile
;
pH 6.7, rt
1.2
Reagents:
Sodium chlorite
Catalysts:
Sodium hypochlorite
Solvents:
Water
;
rt; rt → 35 °C; 8 - 12 h, 35 °C
1.3
Reagents:
Sodium hydroxide
Solvents:
Water
;
pH 8, rt
1.4
Reagents:
Hydrochloric acid
Solvents:
tert-Butyl methyl ether
,
Water
;
pH 3 - 4, rt