Basic hydrolysis of 3-acetoxy-7-bromo-5-(o-chlorophenyl)-1-ethoxycarbonylmethyl-1,2-dihydro-3H-1,4-benzadiazepin-2-one |
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| Authors: | A A Mazurov A A Dvorkin Yu A Simonov S A Andronati |
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| Institution: | (1) A. V. Bogatskii Physical Chemical Institute, Academy of Sciences of the Ukrainian SSR, Odessa;(2) Institute of Applied Physics, Academy of Sciences of the Moldavian SSR, Kishinev |
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| Abstract: | The selective basic hydrolysis of 3-acetoxy-7-bromo-5-(o-chlorophenyl)-1-ethoxycarbonylmethyl-1,2-dihydro-3H-1,4-benzdiazepin-2-one has been carried out, resulting in the sequential formation of 3-hydroxy-1-ethoxycarbonylmethyl-, 3-hydroxy-1-methoxycarbonylmethyl-, and 3-hydroxy-1-carboxymethyl derivatives. The structure of the 1-methoxycarbonylmethyl derivatives has been established by x-ray structural analysis.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 5, pp. 685–690, May, 1990. |
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