An efficient synthesis of fluorine-containing polyfunctional 1,2,3,4-tetrahydropyrimidines |
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Authors: | Fu-Lu Zhao |
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Affiliation: | Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China |
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Abstract: | A convenient one-pot synthesis of fluorine-containing 1,2,3,4-tetrahydropyrimidines was described. Fluoroalkylated enaminoketones reacted readily with primary amines and formalin (37% formaldehyde solution) under mild conditions to give the title compounds in high yields. α-Amino acids were introduced into tetrahydropyrimidine rings for the first time by this reaction. |
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Keywords: | Fluoroalkylated enaminoketone Primary amine Formalin Fluorine-containing 1,2,3,4-tetrahydropyrimidines |
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