A Convenient Synthesis of 3-Cyano-2-methylpyridines under Ultrasonic Irradiation

Katsuyoshi Shibata; K. URANO; Masaki Matsui

doi:10.1246/bcsj.61.2199

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A Convenient Synthesis of 3-Cyano-2-methylpyridines under Ultrasonic Irradiation

Katsuyoshi Shibata K. URANO Masaki Matsui

Year: 1988 Journal: Bulletin of the Chemical Society of Japan Vol: 61 (6)Pages: 2199-2200 Publisher: Oxford University Press

DOI: 10.1246/bcsj.61.2199

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Abstract

Abstract Ultrasonic irradiation of α,β-unsaturated carbonyl compounds 1a–i with acetonitrile in the presence of potassium t-butoxide gave 3-cyano-2-methylpyridines 2a–i in moderate to good yields. The pyridines are produced by a Michael reaction of 3-iminobutanonitrile, an acetonitrile dimer, to the substrates 1a–i.

Keywords:

Chemistry Ultrasonic sensor Audiology Irradiation Acoustics Nuclear physics

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Microwave-Assisted Synthesis and Applications

Physical Sciences → Chemistry → Organic Chemistry

Synthesis and Characterization of Heterocyclic Compounds

Physical Sciences → Chemistry → Organic Chemistry

Multicomponent Synthesis of Heterocycles

Physical Sciences → Chemistry → Organic Chemistry

A Convenient Synthesis of 3-Cyano-2-methylpyridines under Ultrasonic Irradiation

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