USEFUL SYNTHETIC PREPARATIONS
359
VLA.8-7 Matsubara, K. and Mukaiyama, T., CL, 247; Uzan, R. et al., TL,
35,3913.
OAc
TMSN 3> SnCI 4
AgC10 4
AcO
Ac
OAc
^ O A c
96% OAc
VI.A.8-8 Kita, S. et al., JACS, 116, 3684 and SL, 427.
OMe
1: PhI(0 2 CCF 3 ) 2 , (CF 3 ) 2 CHOH
2: TMSN 3
OMe
31-68 %
VI.A.8-9 Tingoli, M. et al., CC, 1883.
Ph
N 3
PhSeOTf, aq MeCN
Ph
SePh
N 3
NHAc
90%