Notiz zur Reaktivität des Silaethens Me₂SiC(SiMe₃)₂: Regiospezifität der Diels‐Alder‐Reaktionen mit Isopren und Piperylen

Abstract

Notice on Reactivity of Silaethene Me 2 SiC(SiMe 3 ) 2 : Regiospecifity of Diels‐Alder Reactions with Isoprene and Piperylene [4 + 2] Cycloaddition of isoprene or trans ‐piperylene with silaethene Me 2 Si = C(SiMe 3 ) 2 takes place with high regiospecifity under privileged formation of the „ meta ”︁ isomer. Reaction with isoprene in addition leads to an ene product.