1.1
Reagents:
Sodium hydroxide
Catalysts:
Tetrabutylammonium bromide
Solvents:
Toluene
,
Water
;
30 min, 0 - 10 °C
1.2
Reagents:
Sodium hydroxide
Solvents:
Water
;
20 h, -5 - 5 °C

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