Photodecarbonylation of 2-phenyl-4-alkylidene-5(4H)-oxazolones

Bokyung Jung; Hongbum Kim; Bong Ser Park

doi:10.1016/0040-4039(96)00751-4

Photodecarbonylation of 2-phenyl-4-alkylidene-5(4H)-oxazolones

Bokyung Jung
, Hongbum Kim
, Bong Ser Park

Department of Chemistry

Dongguk University

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

16 Scopus citations

Abstract

The title compounds were prepared by the Erlenmeyer synthesis and irradiated with or without a Pyrex filter using 450 W medium pressure mercury arc lamp. Cis-trans isomerization was the major reaction under pyrex filtered condition, whereas irradiation without a Pyrex filter resulted in decarbonylation, followed by trapping of the ketenimine intermediate by protic solvents.

Original language	English
Pages (from-to)	4019-4022
Number of pages	4
Journal	Tetrahedron Letters
Volume	37
Issue number	23
DOIs	https://doi.org/10.1016/0040-4039(96)00751-4
State	Published - 3 Jun 1996

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10.1016/0040-4039(96)00751-4

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@article{cbf09421c8dd499cb83d3b17b0516e25,

title = "Photodecarbonylation of 2-phenyl-4-alkylidene-5(4H)-oxazolones",

abstract = "The title compounds were prepared by the Erlenmeyer synthesis and irradiated with or without a Pyrex filter using 450 W medium pressure mercury arc lamp. Cis-trans isomerization was the major reaction under pyrex filtered condition, whereas irradiation without a Pyrex filter resulted in decarbonylation, followed by trapping of the ketenimine intermediate by protic solvents.",

author = "Bokyung Jung and Hongbum Kim and Park, \{Bong Ser\}",

year = "1996",

month = jun,

day = "3",

doi = "10.1016/0040-4039(96)00751-4",

language = "English",

volume = "37",

pages = "4019--4022",

journal = "Tetrahedron Letters",

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publisher = "Elsevier Ltd",

number = "23",

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TY - JOUR

T1 - Photodecarbonylation of 2-phenyl-4-alkylidene-5(4H)-oxazolones

AU - Jung, Bokyung

AU - Kim, Hongbum

AU - Park, Bong Ser

PY - 1996/6/3

Y1 - 1996/6/3

N2 - The title compounds were prepared by the Erlenmeyer synthesis and irradiated with or without a Pyrex filter using 450 W medium pressure mercury arc lamp. Cis-trans isomerization was the major reaction under pyrex filtered condition, whereas irradiation without a Pyrex filter resulted in decarbonylation, followed by trapping of the ketenimine intermediate by protic solvents.

AB - The title compounds were prepared by the Erlenmeyer synthesis and irradiated with or without a Pyrex filter using 450 W medium pressure mercury arc lamp. Cis-trans isomerization was the major reaction under pyrex filtered condition, whereas irradiation without a Pyrex filter resulted in decarbonylation, followed by trapping of the ketenimine intermediate by protic solvents.

UR - https://www.scopus.com/pages/publications/0030006940

U2 - 10.1016/0040-4039(96)00751-4

DO - 10.1016/0040-4039(96)00751-4

M3 - Article

AN - SCOPUS:0030006940

SN - 0040-4039

VL - 37

SP - 4019

EP - 4022

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 23

ER -

Photodecarbonylation of 2-phenyl-4-alkylidene-5(4H)-oxazolones

Abstract

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