Author(s): Abdelghani El Malki, Abdellah Hannioui, El Mostapha Rakib, Nourredine Knouzi and Michel Vaultier
Page: [361 - 363] Pages: 3
* (Excluding Mailing and Handling)
Conditions have been found for an efficient regioselective β-hydrosilylation of allylbenzene, 2-allyl-1- trimethylsiloxybenzene, 4-allyl-1,2-(methylenedioxy)benzene, allylpentafluorobenzene, and 4-allyl-2-methoxy-1- trimethylsiloxybenzene with D4H in the presence of Karstedts-catalyst or platinum black under mild conditions leading quantitatively to functionalized tetramethylcyclosiloxanes 3.
Keywords: Allylbenzene derivatives, Karstedt's-catalyst, Hydrosilylation, Siloxane D4 H, Platinum catalyst, infrared, hydrides, platinum, Cyclosiloxanes, polysiloxanes
Download PDF Flyer