List of used abbreviations - RosDok - Universität Rostock
List of used abbreviations - RosDok - Universität Rostock
List of used abbreviations - RosDok - Universität Rostock
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l a u 4-FC6H4 H Me H 40<br />
m a v 4-FC6H4 Me Me H 33<br />
a Yields <strong>of</strong> isolated products<br />
4f<br />
TiCl 4<br />
Me 3SiO O<br />
Ph + Me<br />
A 1, major<br />
Me 3SiO O<br />
_<br />
Ph + Me<br />
A 2, minor<br />
_<br />
TiCl 4<br />
TiCl 4<br />
19<br />
3b<br />
3b<br />
MeO 2C<br />
Me<br />
SPh<br />
Ph Me<br />
5h<br />
SPh<br />
Ph Me<br />
iso-5h<br />
Me<br />
CO 2Me<br />
Scheme 4. Possible explanation for the regioselective formation <strong>of</strong> 5h,k<br />
4e<br />
TiCl 4<br />
_<br />
TiCl 4<br />
Me3SiO O<br />
+<br />
Pr Me<br />
less sterically<br />
hindered<br />
3a<br />
MeO 2C<br />
SPh<br />
Pr Me<br />
5e