Catalytic Cycloaminomethylation of Aminobenzamides with 1,3-Bis[dimethylamino(methoxy)methyl]thiourea |
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Authors: | Khairullina R R Tyumkina T V Geniyatova A R Abdullin M F Ibragimov A G |
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Institution: | 1.Institute of Petrochemistry and Catalysis of the Russian Academy of Sciences, pr. Oktyabrya 141, Ufa, 450075, Russia ;2.Ufa Institute of Chemistry of the Russian Academy of Sciences, pr. Oktyabrya 71, Ufa, 450054, Russia ; |
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Abstract: | Efficient methods of the synthesis of cyclophanes containing the thiourea moiety via the reaction of o-, m-, and p-aminobenzamides with 1,3-bis(dimethylaminomethyl)thiourea or 1,3-bis(methoxymethyl)thiourea using NiCl2·6H2O and SmCl3·6H2O as catalysts have been developed. |
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