Recyclization of tetranitrodibenzo-18-crown-6 and tetranitrodibenzo-24-crown-8 into monobenzocrown ethers |
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Authors: | É I Ivanov A A Polishchuk |
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Institution: | (1) A. V. Bogat-skii Physicochemical Institute, Academy of Sciences of the Ukrainian SSR, 270080 Odessa |
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Abstract: | The benzo-9-crown-3 and benzo-12-crown-4 derivatives are formed by reaction of tetranitrodibenzo-18-crown-6 and tetranitrodibenzo-24-crown-8, respectively, with sodium methoxyethoxide in DMSO at 20 C.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 11, pp. 1474–1476, November, 1990. |
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