Photochemistry of 1-(o-Tolyl)-1-benzoylcyclopropane and 2-(o-tolyl)-2- benzoyloxirane: Determination of ring opening rates of oxiranylcarbinyl radicals

Dong Jo Chang; Koh Eunsook; Kim Tae Young; Bong Ser Park; Kim Taeg Gyum; Kim Hahkjoon; Du Jeon Jang

doi:10.1016/S0040-4039(98)02478-2

Photochemistry of 1-(o-Tolyl)-1-benzoylcyclopropane and 2-(o-tolyl)-2- benzoyloxirane: Determination of ring opening rates of oxiranylcarbinyl radicals

Dong Jo Chang, Koh Eunsook, Kim Tae Young, Bong Ser Park, Kim Taeg Gyum, Kim Hahkjoon, Du Jeon Jang

Department of Chemistry

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5 Scopus citations

Abstract

Photolysis of the title, compounds results in efficient hydrogen transfer reaction to produce 1.5-biradical intermediate, which does not form in the photolysis of a structurally similar compound, α- (otolyl)isobutyroplienone. From their kinetic studies we have measured the rearrangement rate constant of a substituted oxiranylcarbinyl radical.

Original language	English
Pages (from-to)	903-906
Number of pages	4
Journal	Tetrahedron Letters
Volume	40
Issue number	5
DOIs	https://doi.org/10.1016/S0040-4039(98)02478-2
State	Published - 29 Jan 1999

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title = "Photochemistry of 1-(o-Tolyl)-1-benzoylcyclopropane and 2-(o-tolyl)-2- benzoyloxirane: Determination of ring opening rates of oxiranylcarbinyl radicals",

abstract = "Photolysis of the title, compounds results in efficient hydrogen transfer reaction to produce 1.5-biradical intermediate, which does not form in the photolysis of a structurally similar compound, α- (otolyl)isobutyroplienone. From their kinetic studies we have measured the rearrangement rate constant of a substituted oxiranylcarbinyl radical.",

author = "Chang, {Dong Jo} and Koh Eunsook and {Tae Young}, Kim and Park, {Bong Ser} and {Taeg Gyum}, Kim and Kim Hahkjoon and Jang, {Du Jeon}",

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T1 - Photochemistry of 1-(o-Tolyl)-1-benzoylcyclopropane and 2-(o-tolyl)-2- benzoyloxirane

T2 - Determination of ring opening rates of oxiranylcarbinyl radicals

AU - Chang, Dong Jo

AU - Eunsook, Koh

AU - Tae Young, Kim

AU - Park, Bong Ser

AU - Taeg Gyum, Kim

AU - Hahkjoon, Kim

AU - Jang, Du Jeon

PY - 1999/1/29

Y1 - 1999/1/29

N2 - Photolysis of the title, compounds results in efficient hydrogen transfer reaction to produce 1.5-biradical intermediate, which does not form in the photolysis of a structurally similar compound, α- (otolyl)isobutyroplienone. From their kinetic studies we have measured the rearrangement rate constant of a substituted oxiranylcarbinyl radical.

AB - Photolysis of the title, compounds results in efficient hydrogen transfer reaction to produce 1.5-biradical intermediate, which does not form in the photolysis of a structurally similar compound, α- (otolyl)isobutyroplienone. From their kinetic studies we have measured the rearrangement rate constant of a substituted oxiranylcarbinyl radical.

UR - http://www.scopus.com/inward/record.url?scp=0033613734&partnerID=8YFLogxK

U2 - 10.1016/S0040-4039(98)02478-2

DO - 10.1016/S0040-4039(98)02478-2

M3 - Article

AN - SCOPUS:0033613734

SN - 0040-4039

VL - 40

SP - 903

EP - 906

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 5

ER -

Photochemistry of 1-(o-Tolyl)-1-benzoylcyclopropane and 2-(o-tolyl)-2- benzoyloxirane: Determination of ring opening rates of oxiranylcarbinyl radicals

Abstract

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