Palladium-catalyzed carbonylative cyclization of β-bromo-α, β-unsaturated carboxylic acids with 2,2-dimethylhydrazine leading to 1-(dimethylamino)-1H-pyrrole-2,5-diones

Yeon Kyu Bae; Chan Sik Cho

doi:10.1002/aoc.3111

Palladium-catalyzed carbonylative cyclization of β-bromo-α, β-unsaturated carboxylic acids with 2,2-dimethylhydrazine leading to 1-(dimethylamino)-1H-pyrrole-2,5-diones

Yeon Kyu Bae, Chan Sik Cho

Department of Applied Chemistry

Kyungpook National University

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

8 Scopus citations

Abstract

β-Bromo-α,β-unsaturated carboxylic acids are carbonylatively cyclized with 2,2-dimethylhydrazine under carbon monoxide pressure in THF in the presence of a catalytic amount of a palladium catalyst along with a base to give 1-(dimethylamino)-1H-pyrrole-2,5-diones.

Original language	English
Pages (from-to)	225-229
Number of pages	5
Journal	Applied Organometallic Chemistry
Volume	28
Issue number	4
DOIs	https://doi.org/10.1002/aoc.3111
State	Published - Apr 2014

Keywords

1-(dimethylamino)-1H-pyrrole-2,5-diones
2,2-dimethylhydrazine
carbonylative cyclization
palladium catalyst
β-bromo-α,β-unsaturated carboxylic acids

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title = "Palladium-catalyzed carbonylative cyclization of β-bromo-α, β-unsaturated carboxylic acids with 2,2-dimethylhydrazine leading to 1-(dimethylamino)-1H-pyrrole-2,5-diones",

abstract = "β-Bromo-α,β-unsaturated carboxylic acids are carbonylatively cyclized with 2,2-dimethylhydrazine under carbon monoxide pressure in THF in the presence of a catalytic amount of a palladium catalyst along with a base to give 1-(dimethylamino)-1H-pyrrole-2,5-diones.",

keywords = "1-(dimethylamino)-1H-pyrrole-2,5-diones, 2,2-dimethylhydrazine, carbonylative cyclization, palladium catalyst, β-bromo-α,β-unsaturated carboxylic acids",

author = "Bae, {Yeon Kyu} and Cho, {Chan Sik}",

year = "2014",

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doi = "10.1002/aoc.3111",

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journal = "Applied Organometallic Chemistry",

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T1 - Palladium-catalyzed carbonylative cyclization of β-bromo-α, β-unsaturated carboxylic acids with 2,2-dimethylhydrazine leading to 1-(dimethylamino)-1H-pyrrole-2,5-diones

AU - Bae, Yeon Kyu

AU - Cho, Chan Sik

PY - 2014/4

Y1 - 2014/4

N2 - β-Bromo-α,β-unsaturated carboxylic acids are carbonylatively cyclized with 2,2-dimethylhydrazine under carbon monoxide pressure in THF in the presence of a catalytic amount of a palladium catalyst along with a base to give 1-(dimethylamino)-1H-pyrrole-2,5-diones.

AB - β-Bromo-α,β-unsaturated carboxylic acids are carbonylatively cyclized with 2,2-dimethylhydrazine under carbon monoxide pressure in THF in the presence of a catalytic amount of a palladium catalyst along with a base to give 1-(dimethylamino)-1H-pyrrole-2,5-diones.

KW - 1-(dimethylamino)-1H-pyrrole-2,5-diones

KW - 2,2-dimethylhydrazine

KW - carbonylative cyclization

KW - palladium catalyst

KW - β-bromo-α,β-unsaturated carboxylic acids

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U2 - 10.1002/aoc.3111

DO - 10.1002/aoc.3111

M3 - Article

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SN - 0268-2605

VL - 28

SP - 225

EP - 229

JO - Applied Organometallic Chemistry

JF - Applied Organometallic Chemistry

IS - 4

ER -

Palladium-catalyzed carbonylative cyclization of β-bromo-α, β-unsaturated carboxylic acids with 2,2-dimethylhydrazine leading to 1-(dimethylamino)-1H-pyrrole-2,5-diones

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