1.1
Reagents:
(T-4)-Trihydro(tetrahydrofuran)boron
Solvents:
Tetrahydrofuran
;
overnight, 25 °C
1.2
2 h
1.3
Reagents:
Iodine
Solvents:
Tetrahydrofuran
;
1.5 h, -78 °C; rt
1.4
Reagents:
Sodium hydroxide
Solvents:
Water
;
15 min




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