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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+<br />
SAr<br />
OSiMe 3<br />
OMe<br />
3a,d,f,g,i,k,o<br />
R 1<br />
O<br />
7a-e<br />
O<br />
R 2<br />
TiX 4<br />
(1.5 equiv.)<br />
CH 2Cl 2<br />
_ 78 20 °C<br />
24<br />
R 1<br />
SAr<br />
8a-x<br />
O<br />
R 2<br />
X<br />
OMe<br />
Scheme 8. Synthesis <strong>of</strong> 8a-x: Reagents and conditions: i: TiX4, CH2Cl2, –78 → 20<br />
°C, 14 h