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Эта публикация цитируется в 32 научных статьях (всего в 32 статьях)
Diastereoselective reactions of 1,1,1-trichloro(trifluoro)-3-nitrobut-2-enes with 2-morpholinoalk-1-enes
V. Yu. Korotaeva, A. Yu. Barkova, P. A. Slepukhinb, M. I. Kodessb, V. Ya. Sosnovskikha
a Department of Chemistry, Ural Federal University, Ekaterinburg, Russian Federation
b I.Ya. Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russian Federation
Аннотация:
Reactions of (E)-1,1,1-trichloro(trifluoro)-3-nitrobut-2-enes with 3,3-dimethyl-2-morpholinobutene in benzene give (4R*,6R*)-6-tert-butyl-3-methyl-6-morpholino-4-trihalomethyl-5,6-dihydro-4H-1,2-oxazine 2-oxides. In a dichloromethane solution, these cyclic nitronates undergo diastereoselective ring opening to produce nitroalkylated anti-CCl3- and syn-CF3-enamines, which are hydrolysed with dilute HCl to afford the respective anti-CCl3- and syn-CF3-g-nitroketones.
Образец цитирования:
V. Yu. Korotaev, A. Yu. Barkov, P. A. Slepukhin, M. I. Kodess, V. Ya. Sosnovskikh, “Diastereoselective reactions of 1,1,1-trichloro(trifluoro)-3-nitrobut-2-enes with 2-morpholinoalk-1-enes”, Mendeleev Commun., 21:2 (2011), 112–114
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc2885 https://www.mathnet.ru/rus/mendc/v21/i2/p112
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