1.1
Reagents:
Lithium bis(trimethylsilyl)amide
,
tert-Butyldimethylsilyl chloride
Solvents:
Tetrahydrofuran
;
0 °C; 0 °C → rt
1.2
Reagents:
Selectfluor
Solvents:
Acetonitrile
;
0 °C; 0 °C → rt
1.3
Reagents:
Hydrochloric acid
Solvents:
Water
;
pH 4
1.4
Reagents:
Sodium hydroxide
Solvents:
Water
;
pH 10

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