ChemInform Abstract: [4 + 2] Cycloadditions of Seven‐Membered‐Ring trans‐Alkenes: Decreasing Reactivity with Increasing Substitution of the Seven‐Membered Ring.

Abstract

The reactivity of trans‐oxasilacycloheptenes in [4+2] cycloadditions depends on the substitution pattern on the seven‐membered ring.