Аннотация:
Thermally induced non-catalytic assembling of salicylaldehydes and dimedone in water or ethanol affords 9-(2-hydroxy-4,4-dimethyl-6-oxo-1-cyclohexen-1-yl)-3,3-dimethyl-2,3,4,9-tetrahydro-1H-xanthen-1-ones in 85–95% yields as a sequence of Knoevenagel and Michael reactions.
Образец цитирования:
M. N. Elinson, O. O. Sokolova, R. F. Nasybullin, T. A. Zaimovskaya, M. P. Egorov, “Efficient non-catalytic synthesis of substituted 2,3,4,9-tetrahydro-1H-xanthen-1-ones from salicylaldehydes and dimedone”, Mendeleev Commun., 25:1 (2015), 19–20
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc2285
https://www.mathnet.ru/rus/mendc/v25/i1/p19
Эта публикация цитируется в следующих 5 статьяx:
Majid M. Heravi, Vahideh Zadsirjan, Malihe Mollaiye, Masumeh Heydari, Afsaneh Taheri Kal Koshvandi, “Salicylaldehydes as privileged synthons in multicomponent reactions”, Усп. хим., 87:6 (2018), 553–585; Majid M. Heravi, Vahideh Zadsirjan, Malihe Mollaiye, Masumeh Heydari, Afsaneh Taheri Kal Koshvandi, “Salicylaldehydes as privileged synthons in multicomponent reactions”, Russian Chem. Reviews, 87:6 (2018), 553–585
Mahdieh Sadeghpour, Fatemeh Bagheri, “Novel Synthetic Approach for the Access of Functionalised 4H-Chromenes”, Journal of Chemical Research, 40:12 (2016), 740
Michail N. Elinson, Olga O. Sokolova, Ruslan F. Nasybullin, Tatiana A. Zaimovskaya, Mikhail P. Egorov, “ChemInform Abstract: Efficient Non‐Catalytic Synthesis of Substituted 2,3,4,9‐Tetrahydro‐1H‐xanthen‐1‐ones from Salicylaldehydes and Dimedone.”, ChemInform, 46:24 (2015)
Michail N. Elinson, Ruslan F. Nasybullin, Olga O. Sokolova, Tatiana A. Zaimovskaya, Mikhail P. Egorov, “Non-catalytic multicomponent rapid and efficient approach to 10-(2,4,6-trioxohexahydropyrimidin-5-yl)-3,3-dimethyl-2,3,4,9-tetrahydro-1H-xanthen-1-ones from salicylaldehydes, dimedone, and barbituric acids”, Monatsh Chem, 146:10 (2015), 1689
M. N. Elinson, F. V. Ryzhkov, T. A. Zaimovskaya, M. P. Egorov, “Non-catalytic solvent-free synthesis of 5,6,7,8-tetrahydro-4H-chromenes from aldehydes, dimedone and malononitrlie at ambient temperature”, Mendeleev Commun., 25:3 (2015), 185–187
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