USEFUL SYNTHETIC PREPARATIONS
VI.A.5-16 Uguen, D. et al., TL, 35, 1400.
347
OH
NC.
Mn0 2 , Si0 2
hexane, rt, 7 d
OH
55%
XONH2
VI.A.6. Amine and Carbamates
VI.A.6-1 Rico, J.G., TL, 35, 6599; Bittner, S. and Lempert, D.,5,917.
l:TMS 2 NLi,THF
-78°C to 0°C
2: HC1, dioxane
60-70 %
VI.A.6-2 Funabiki, K. et al., CL, 1075.
F 2 HC
F F
1: «BuLi
J> 2: R'RNH, TBAF *
EtaN
R'
R·
F
I
,N
H
52-99 % O