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Figure 1
Preparation of the title compound
1
from the
-ketoester
3
.
![[Figure 1]](ds2220fig1mag.jpg)
![[beta]](/logos/entities/beta_rmgif.gif)
-ketoester 3. ![[article HTML]](../../../../../graphics/viewarticleborder.gif)
-ketoester 3.
![[Figure 1]](ds2220fig1.jpg)