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http://dx.doi.org/10.5012/bkcs.2006.27.2.286

Application of Microwave Activation Techniques to the N-Alkenyl Protection of Lactams  

Kim, Ki-Won (Department of Chemistry, Kyungsung University)
Ahn, Hee-Sook (Department of Chemistry, Kyungsung University)
Lee, Ho-Joon (Department of Chemistry, Kyungsung University)
Song, Suk-Jin (Department of Chemistry, Kyungsung University)
Kim, Chung-Gi (Department of Chemistry, Kyungsung University)
Kwon, Tae-Woo (Department of Chemistry, Kyungsung University)
Publication Information
Abstract
Rapid and facile syntheses of N-alkenyl lactam series via condensation between lactams and a variety of aldehydes such as n-propanal, isobutanal, n-butanal, n-hexanal, n-octanal and phenylacetaldehyde were studied under microwave or conventional heating. Various solid catalysts and solvents were examined to maximize the yields of condensation reactions.
Keywords
idin-2-one; Ethyl pyroglutamate; N-Alkenylation; Aldehyde condensation; Microwave irradiation;
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