Abstract
The possibility of preparing 1,4,5,6-tetrachloro-7,7-dimethoxybicyclo[2.2.1]hepta-2,5-dienyl-methyl esters of p-substituted benzoic acids by [4+2]cycloaddition of tetrachlorodimethoxycyclo-pentadine to propargyl esters of the corresponding acids was examined. The optimal synthesis conditions were found. The structure of the compounds synthesized was confirmed by independent synthesis and by IR and 1H NMR spectroscopy.
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Original Russian Text © E.G. Mamedbeili, T.G. Kyazimova, S.B. Zeinalov, Kh.I. Gasanov, Z.M. Nagiev, 2010, published in Zhurnal Prikladnoi Khimii, 2010, Vol. 83, No. 4, pp. 638–641.
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Mamedbeili, E.G., Kyazimova, T.G., Zeinalov, S.B. et al. Synthesis of 1,4,5,6-tetrachloro-7,7-dimethoxybicyclo[2.2.1]hepta-2,5-dienylmethyl esters of p-substituted benzoic acids. Russ J Appl Chem 83, 691–694 (2010). https://doi.org/10.1134/S107042721004021X
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DOI: https://doi.org/10.1134/S107042721004021X