Reaction Between 7-Hydroxy Coumarin, Alkyl Isocyanides and Dialkyl Acetylenedicarboxylate: Synthesis of 4H-Chromenes and 1-Azabuta-1,3-dienes
Autor: | Bita Mohtat, Maryam Razaghi, Saeedeh Farsijani, Hoorieh Djahaniani |
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Rok vydání: | 2017 |
Předmět: |
chemistry.chemical_classification
010405 organic chemistry Acetylenedicarboxylate Isocyanide Reactive intermediate General Chemistry 010402 general chemistry Coumarin 01 natural sciences Butyl isocyanide Medicinal chemistry 0104 chemical sciences chemistry.chemical_compound chemistry Organic chemistry Carboxylate Alkyl |
Zdroj: | Journal of the Mexican Chemical Society. 57 |
ISSN: | 2594-0317 1870-249X |
Popis: | The reactive intermediate generated by the addition of tert-butyl and 1,1,3,3-tetramethyl butyl isocyanide to dialkyl acetylenedicarboxylate was trapped by 7-hydroxycoumarin to produce highly functionalized 4H-chromenes in fairly good yields. When the reaction is performed with cyclohexyl isocyanide, 1-azabuta-1,3-dienes were obtained. |
Databáze: | OpenAIRE |
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