Condensation of methyl 2-chloro-3-(3-nitrophenyl)-2,3-epoxypropionate with 1,2-phenylene diamine |
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| Authors: | V A Mamedov L V Krokhina A V Il'yasov |
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| Institution: | (1) Institute of Organic and Physical Chemistry, A. E. Arbuzov Kazan Scientific Center, Russian Academy of Sciences, 420083 Kazan |
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| Abstract: | It is established that the  -chloroepoxide methyl 2-chloro-3-(3-nitrophenyl)-2, 3-epoxypropionate, in contrast to its a-chloroketone isomer methyl 3-(3-nitrophenyl-3-chloro-2-oxopropionate, forms 2-(3-nitrophenyl-3methoxycarbonylquinoxaline in reaction with 1,2-phenylene diamine, whereas the condensation of the achloroketone with 1,2 phenylene diamine gives 3-(-chloro-3-nitrophenyl)-2-oxo-1,2-dihydroquinoxaline.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1105-1108, August, 1994. |
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