Tetrahedron Letters p. 3115 - 3118 (1986)
Update date:2022-09-26
Topics:
Molander, Gary A.
Andrews, Steven W.
The first examples of Lewis acid-catalyzed chelation-controlled cyclization reactions are reported.Titanium tetrachloride-initiated cyclization of β-ketoester and β-ketoamide-substituted allylsilanes proceeds in isolated yields of 65-88percent, providing
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