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

Károly Felföldi; Kornél Szori; Béla Török; Mihály Bartók

doi:10.1016/S1350-4177(99)00020-6

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

Károly Felföldi
, Kornél Szori
, Béla Török
, Mihály Bartók

Chemistry

Hungarian Academy of Sciences

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	15-17
Number of pages	3
Journal	Ultrasonics Sonochemistry
Volume	7
Issue number	1
DOIs	https://doi.org/10.1016/S1350-4177(99)00020-6
State	Published - Jan 2000

ASJC Scopus Subject Areas

Chemical Engineering (miscellaneous)
Environmental Chemistry
Radiology Nuclear Medicine and imaging
Acoustics and Ultrasonics
Organic Chemistry
Inorganic Chemistry

Keywords

2-Substituted alkyl cyclohexanones
Hydrosilylation
Ultrasound
Wilkinson complex

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10.1016/S1350-4177(99)00020-6

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title = "Sonochemical hydrosilylation of 2-substituted cyclohexanones in the presence of Wilkinson complex",

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.",

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T1 - Sonochemical hydrosilylation of 2-substituted cyclohexanones in the presence of Wilkinson complex

AU - Felföldi, Károly

AU - Szori, Kornél

AU - Török, Béla

AU - Bartók, Mihály

PY - 2000/1

Y1 - 2000/1

N2 - 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.

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.

KW - 2-Substituted alkyl cyclohexanones

KW - Hydrosilylation

KW - Ultrasound

KW - Wilkinson complex

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UR - https://www.scopus.com/pages/publications/0344560610#tab=citedBy

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DO - 10.1016/S1350-4177(99)00020-6

M3 - Article

AN - SCOPUS:0344560610

SN - 1350-4177

VL - 7

SP - 15

EP - 17

JO - Ultrasonics Sonochemistry

JF - Ultrasonics Sonochemistry

IS - 1

ER -

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

Abstract

ASJC Scopus Subject Areas

Keywords

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