Abstract
The reaction of 1-(4-methoxyphenyl)-1-(1-methylcyclohexyl)ethanol with nitriles in concentrated sulfuric acid afforded 1′-substituted 6′-methoxy-4′,4′-dimethyl-4′H-spiro[cyclohexane-1,3′-isoquinolines] as a result of consecutive Wagner-Meerwein rearrangement and Ritter reaction.
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Original Russian Text © A.N. Perevoshchikova, A.A. Gorbunov, Yu.S. Rozhkova, P.A. Slepukhin, Yu.V. Shklyaev, 2014, published in Zhurnal Organicheskoi Khimii, 2014, Vol. 50, No. 4, pp. 525–528.
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Perevoshchikova, A.N., Gorbunov, A.A., Rozhkova, Y.S. et al. Synthesis of 1′-substituted 4′,4′-dimethyl-6′-methoxy-4′H-spiro[cyclohexane-1,3′-isoquinolines]. Russ J Org Chem 50, 513–517 (2014). https://doi.org/10.1134/S1070428014040125
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DOI: https://doi.org/10.1134/S1070428014040125