Sonochemical hydrosilylation of 2-substituted cyclohexanones in the presence of Wilkinson complex

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The sonochemical hydrosilylation of alkyl substituted cyclohexanones catalyzed by Rh(PPh3 )3Cl is described. The application of ultrasonic irradiation during the reaction highly enhances the reaction rates and produces higher yields than those obtained in silent reactions. The stereoselectivity of the reaction has not been changed, the isomeric distribution, i.e. the cis/trans ratio of the 2-substituted cyclohexanols formed, is very close to those obtained in conventional stirred reactions. (C) 2000 Elsevier Science B.V. All rights reserved.

Original languageEnglish
Pages (from-to)15-17
Number of pages3
JournalUltrasonics Sonochemistry
Volume7
Issue number1
DOIs
Publication statusPublished - 2000

Fingerprint

Cyclohexanones
Cyclohexanols
Hydrosilylation
Stereoselectivity
Ultrasonics
Reaction rates
Irradiation
reaction kinetics
ultrasonics
irradiation

Keywords

  • 2-Substituted alkyl cyclohexanones
  • Hydrosilylation
  • Ultrasound
  • Wilkinson complex

ASJC Scopus subject areas

  • Safety, Risk, Reliability and Quality
  • Acoustics and Ultrasonics

Cite this

Sonochemical hydrosilylation of 2-substituted cyclohexanones in the presence of Wilkinson complex. / Felföldi, K.; Szöri, K.; Török, Béla; Bartók, M.

In: Ultrasonics Sonochemistry, Vol. 7, No. 1, 2000, p. 15-17.

Research output: Contribution to journalArticle

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AB - The sonochemical hydrosilylation of alkyl substituted cyclohexanones catalyzed by Rh(PPh3 )3Cl is described. The application of ultrasonic irradiation during the reaction highly enhances the reaction rates and produces higher yields than those obtained in silent reactions. The stereoselectivity of the reaction has not been changed, the isomeric distribution, i.e. the cis/trans ratio of the 2-substituted cyclohexanols formed, is very close to those obtained in conventional stirred reactions. (C) 2000 Elsevier Science B.V. All rights reserved.

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