1.1
Reagents:
Sodium bicarbonate
Solvents:
Methanol
,
Dichloromethane
,
Water
;
rt → 2 °C
1.2
Reagents:
m-Chloroperbenzoic acid
Solvents:
Dichloromethane
;
< 3 °C; 1 h, 2 °C
1.3
Reagents:
Sodium hydroxide
Solvents:
Water
;
15 min, rt
1.4
Reagents:
Ethyl formate
;
rt → 5 °C

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