Aminomethylation of hindered 2-propargyl-1,3-diketones |
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| Authors: | A S Zanina S I Shergina I E Sokoiov M S Shvartsberg |
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| Institution: | (1) Institute of Chemical Kinetics and Combustion, Siberian Branch of the Russian Academy of Sciences, 3 ul. Institutskaya, 630090 Novosibirsk, Russian Federation |
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| Abstract: | 2-Propargyl-substituted methoxy-1,3-diketones react with alkoxymethylamines or paraform and secondary amines in the presence of CuCl at the acetylene group to afford Mannich bases.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 5, pp. 1293–1295, May, 1996. |
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| Keywords: | sterically hindered 2-propargyl-1 3-diketones aminomethylation synthesis copper(1) catalysis |
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