Catalyst-free synthesis of 4-alkynylazobenzenes from quinols

Sukhyun Yoon; Youngeun Jung; Ikyon Kim

doi:10.1016/j.tetlet.2017.03.027

Catalyst-free synthesis of 4-alkynylazobenzenes from quinols

Sukhyun Yoon, Youngeun Jung, Ikyon Kim

Department of Pharmacy

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

4 Citations (Scopus)

Abstract

A catalyst-free and environmently benign synthesis of highly conjugated 4-alkynylazoaromatic compounds from quinols having an alkyne is described. Formation of hydrazones by preferential condensation of quinols bearing many sensitive functional groups with mono-substituted hydrazines followed by dehydration under mild reaction conditions is the key to success of this method.

Original language	English
Pages (from-to)	1590-1591
Number of pages	2
Journal	Tetrahedron Letters
Volume	58
Issue number	16
DOIs	https://doi.org/10.1016/j.tetlet.2017.03.027
Publication status	Published - 2017

Bibliographical note

Funding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) (2014R1A2A1A11050491).

Publisher Copyright:
© 2017 Elsevier Ltd

All Science Journal Classification (ASJC) codes

Biochemistry
Drug Discovery
Organic Chemistry

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10.1016/j.tetlet.2017.03.027

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abstract = "A catalyst-free and environmently benign synthesis of highly conjugated 4-alkynylazoaromatic compounds from quinols having an alkyne is described. Formation of hydrazones by preferential condensation of quinols bearing many sensitive functional groups with mono-substituted hydrazines followed by dehydration under mild reaction conditions is the key to success of this method.",

author = "Sukhyun Yoon and Youngeun Jung and Ikyon Kim",

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AU - Yoon, Sukhyun

AU - Jung, Youngeun

AU - Kim, Ikyon

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PY - 2017

Y1 - 2017

N2 - A catalyst-free and environmently benign synthesis of highly conjugated 4-alkynylazoaromatic compounds from quinols having an alkyne is described. Formation of hydrazones by preferential condensation of quinols bearing many sensitive functional groups with mono-substituted hydrazines followed by dehydration under mild reaction conditions is the key to success of this method.

AB - A catalyst-free and environmently benign synthesis of highly conjugated 4-alkynylazoaromatic compounds from quinols having an alkyne is described. Formation of hydrazones by preferential condensation of quinols bearing many sensitive functional groups with mono-substituted hydrazines followed by dehydration under mild reaction conditions is the key to success of this method.

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JO - Tetrahedron Letters

JF - Tetrahedron Letters

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ER -

Catalyst-free synthesis of 4-alkynylazobenzenes from quinols

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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