Reactions of aromatic dithiols with diethyl 2-alkyl-2-(oxiran-2-ylmethyl)malonates |
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| Authors: | E G Mesropyan A S Galstyan A A Avetisyan |
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| Institution: | 1.Yerevan State University,Yerevan,Armenia |
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| Abstract: | New sulfur-containing butano-4-lactones were synthesized by reaction of diethyl 2-alkyl-2-(oxiran-2-ylmethyl)malonates with
biphenyl-4,4′-dithiol, (biphenyl-4,4′-diyl)dimethanethiol, and (2,4,6-trimethylbenzene-1,3-diyl)dimethanethiol. Opening of
the oxirane ring in the initial ester followed the Krasuskii rule. |
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