Ligand-free CuI-catalyzed coupling and cyclization of β-bromo-α, β-unsaturated amides with formamide leading to pyrimidinones

Son Long Ho; Chan Sik Cho

doi:10.1002/aoc.3016

Ligand-free CuI-catalyzed coupling and cyclization of β-bromo-α, β-unsaturated amides with formamide leading to pyrimidinones

Son Long Ho, Chan Sik Cho

Department of Applied Chemistry

Kyungpook National University

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

10 Scopus citations

Abstract

β-Bromo-α,β-unsaturated amides were coupled and cyclized with formamide in DMF at 100°C in the presence of a catalytic amount of a copper(I) salt along with a base to give the corresponding pyrimidinones in good yields.

Original language	English
Pages (from-to)	507-511
Number of pages	5
Journal	Applied Organometallic Chemistry
Volume	27
Issue number	9
DOIs	https://doi.org/10.1002/aoc.3016
State	Published - Sep 2013

Keywords

β-bromo-α,β-unsaturated amides
copper catalyst
coupling and cyclization
formamide
pyrimidinones

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10.1002/aoc.3016

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title = "Ligand-free CuI-catalyzed coupling and cyclization of β-bromo-α, β-unsaturated amides with formamide leading to pyrimidinones",

abstract = "β-Bromo-α,β-unsaturated amides were coupled and cyclized with formamide in DMF at 100°C in the presence of a catalytic amount of a copper(I) salt along with a base to give the corresponding pyrimidinones in good yields.",

keywords = "β-bromo-α,β-unsaturated amides, copper catalyst, coupling and cyclization, formamide, pyrimidinones",

author = "Ho, {Son Long} and Cho, {Chan Sik}",

year = "2013",

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AU - Ho, Son Long

AU - Cho, Chan Sik

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Y1 - 2013/9

N2 - β-Bromo-α,β-unsaturated amides were coupled and cyclized with formamide in DMF at 100°C in the presence of a catalytic amount of a copper(I) salt along with a base to give the corresponding pyrimidinones in good yields.

AB - β-Bromo-α,β-unsaturated amides were coupled and cyclized with formamide in DMF at 100°C in the presence of a catalytic amount of a copper(I) salt along with a base to give the corresponding pyrimidinones in good yields.

KW - β-bromo-α,β-unsaturated amides

KW - copper catalyst

KW - coupling and cyclization

KW - formamide

KW - pyrimidinones

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U2 - 10.1002/aoc.3016

DO - 10.1002/aoc.3016

M3 - Article

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SP - 507

EP - 511

JO - Applied Organometallic Chemistry

JF - Applied Organometallic Chemistry

IS - 9

ER -

Ligand-free CuI-catalyzed coupling and cyclization of β-bromo-α, β-unsaturated amides with formamide leading to pyrimidinones

Abstract

Keywords

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