Copper-powder-catalyzed synthesis of pyrimidines from β-bromo α,β-unsaturated ketones and amidine hydrochlorides

Yang Jiao; Son Long Ho; Chan Sik Cho

doi:10.1055/s-0034-1380410

Copper-powder-catalyzed synthesis of pyrimidines from β-bromo α,β-unsaturated ketones and amidine hydrochlorides

Yang Jiao, Son Long Ho, Chan Sik Cho

Department of Applied Chemistry

Kyungpook National University

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

20 Scopus citations

Abstract

Abstract β-Bromo α,β-unsaturated ketones are coupled and cyclized with amidine hydrochlorides in the presence of a catalytic amount of copper powder along with a base to give the corresponding pyrimidines in good yields.

Original language	English
Article number	st-2014-u1029-l
Pages (from-to)	1081-1084
Number of pages	4
Journal	Synlett
Volume	26
Issue number	8
DOIs	https://doi.org/10.1055/s-0034-1380410
State	Published - 20 Feb 2015

Keywords

copper
coupling
cyclization
heterocycles
heterogeneous catalysis

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10.1055/s-0034-1380410

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title = "Copper-powder-catalyzed synthesis of pyrimidines from β-bromo α,β-unsaturated ketones and amidine hydrochlorides",

abstract = "Abstract β-Bromo α,β-unsaturated ketones are coupled and cyclized with amidine hydrochlorides in the presence of a catalytic amount of copper powder along with a base to give the corresponding pyrimidines in good yields.",

keywords = "copper, coupling, cyclization, heterocycles, heterogeneous catalysis",

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

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AU - Jiao, Yang

AU - Ho, Son Long

AU - Cho, Chan Sik

N1 - Publisher Copyright: © Georg Thieme Verlag.

PY - 2015/2/20

Y1 - 2015/2/20

N2 - Abstract β-Bromo α,β-unsaturated ketones are coupled and cyclized with amidine hydrochlorides in the presence of a catalytic amount of copper powder along with a base to give the corresponding pyrimidines in good yields.

AB - Abstract β-Bromo α,β-unsaturated ketones are coupled and cyclized with amidine hydrochlorides in the presence of a catalytic amount of copper powder along with a base to give the corresponding pyrimidines in good yields.

KW - copper

KW - coupling

KW - cyclization

KW - heterocycles

KW - heterogeneous catalysis

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U2 - 10.1055/s-0034-1380410

DO - 10.1055/s-0034-1380410

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JO - Synlett

JF - Synlett

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M1 - st-2014-u1029-l

ER -

Copper-powder-catalyzed synthesis of pyrimidines from β-bromo α,β-unsaturated ketones and amidine hydrochlorides

Abstract

Keywords

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