Bulletin of the Chemical Society of Japan p. 2199 - 2200 (1988)
Update date:2022-08-03
Topics:
Shibata, Katsuyoshi
Urano, Katsuyoshi
Matsui, Masaki
Ultrasonic irradiation of α,β-unsaturated carbonyl compounds 1a-i with acetonitrile in the presence of pottasium 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.
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