Microwave-assisted copper powder-catalyzed coupling and cyclization of β-bromo-α,β-unsaturated amides with amidine hydrochlorides leading to pyrimidinones

Yang Jiao; Chan Sik Cho

doi:10.1002/aoc.3301

Microwave-assisted copper powder-catalyzed coupling and cyclization of β-bromo-α,β-unsaturated amides with amidine hydrochlorides leading to pyrimidinones

Yang Jiao, Chan Sik Cho

Department of Applied Chemistry

Kyungpook National University

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

6 Scopus citations

Abstract

β-Bromo-α,β-unsaturated amides are coupled and cyclized with amidine hydrochlorides using microwave irradiation in the presence of a catalytic amount of copper powder and a base to give the corresponding pyrimidinones in good yields.

Original language	English
Pages (from-to)	372-375
Number of pages	4
Journal	Applied Organometallic Chemistry
Volume	29
Issue number	6
DOIs	https://doi.org/10.1002/aoc.3301
State	Published - 1 Jun 2015

Keywords

copper powder
cyclization
heterocycles
heterogeneous catalysis
microwaves

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10.1002/aoc.3301

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title = "Microwave-assisted copper powder-catalyzed coupling and cyclization of β-bromo-α,β-unsaturated amides with amidine hydrochlorides leading to pyrimidinones",

abstract = "β-Bromo-α,β-unsaturated amides are coupled and cyclized with amidine hydrochlorides using microwave irradiation in the presence of a catalytic amount of copper powder and a base to give the corresponding pyrimidinones in good yields.",

keywords = "copper powder, cyclization, heterocycles, heterogeneous catalysis, microwaves",

author = "Yang Jiao and Cho, {Chan Sik}",

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year = "2015",

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doi = "10.1002/aoc.3301",

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T1 - Microwave-assisted copper powder-catalyzed coupling and cyclization of β-bromo-α,β-unsaturated amides with amidine hydrochlorides leading to pyrimidinones

AU - Jiao, Yang

AU - Cho, Chan Sik

PY - 2015/6/1

Y1 - 2015/6/1

N2 - β-Bromo-α,β-unsaturated amides are coupled and cyclized with amidine hydrochlorides using microwave irradiation in the presence of a catalytic amount of copper powder and a base to give the corresponding pyrimidinones in good yields.

AB - β-Bromo-α,β-unsaturated amides are coupled and cyclized with amidine hydrochlorides using microwave irradiation in the presence of a catalytic amount of copper powder and a base to give the corresponding pyrimidinones in good yields.

KW - copper powder

KW - cyclization

KW - heterocycles

KW - heterogeneous catalysis

KW - microwaves

UR - http://www.scopus.com/inward/record.url?scp=84930192912&partnerID=8YFLogxK

U2 - 10.1002/aoc.3301

DO - 10.1002/aoc.3301

M3 - Article

AN - SCOPUS:84930192912

SN - 0268-2605

VL - 29

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EP - 375

JO - Applied Organometallic Chemistry

JF - Applied Organometallic Chemistry

IS - 6

ER -

Microwave-assisted copper powder-catalyzed coupling and cyclization of β-bromo-α,β-unsaturated amides with amidine hydrochlorides leading to pyrimidinones

Abstract

Keywords

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