- Facile Formation of 1,3-Disubstituted 2,3,5,6-Tetrahydro-2-thioxopyrimidin-4(1H)-ones and 2-N,3-Disubstituted 2,3,5,6-Tetrahydro-2-imino-1,3-thiazin-4-ones from Thioureas and β-Haloacyl Halides
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The reaction of 1,3-disubstituted thioureas (1) with β-haloacyl halides (2) was carried out in 5percent NaOH-CH2Cl2 to afford 1,3-disubstituted 2,3,5,6-tetrahydro-2-thioxopyrimidin-4(1H)-ones (3) or 2-N,3-disubstituted 2,3,5,6-tetrahydro-2-imino-1,3-thiaz
- Okawara, Tadashi,Nakayama, Kentaro,Furukawa, Mitsuru
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p. 507 - 512
(2007/10/02)
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