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- ISSN: 1570-1786
- E-ISSN: 1875-6255
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Regioselective Platinum Catalyzed β-Hydrosilylation of Allylic Benzene Derivatives with Cyclic Siloxane D4 H
- Source: Letters in Organic Chemistry, Volume 8, Issue 5, Jun 2011, p. 361 - 363
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- 01 Jun 2011
Abstract
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 Karstedt's-catalyst or platinum black under mild conditions leading quantitatively to functionalized tetramethylcyclosiloxanes 3.
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