
Chemistry of Heterocyclic Compounds p. 142 - 147 (1985)
Update date:2022-07-31
Topics:
Moskovkina, T. V.
Vysotskii, V. I.
Tilichenko, M. N.
2-(2-Oxo-3-hydroxy-1,3-diphenylpropyl)cyclohexanone, 2-(2,3-dioxo-1,3-diphenylpropyl)cyclohexanone, and 2-benzyl-7a-hydroxy-3-phenylperhydrobenzofuran are formed by the action of monoperphthalic acid on 8a-methoxy-2,4-diphenyl-4a,5,6,7,8,8a-hexahydrochromene.Under analogous conditions, 4a-methoxy-10-phenyl-1,2,3,4,4a,6,7,8,9,10a-decahydroxanthene forms 7a-hydroxy-3-phenyloctahydrobenzofuran-2-spiro-1'-cyclohexan-2'-one and its dehydration product.The behavior of the compounds obtained toward acetic anhydride and a methanolic solution of HCl was studied.The configurations of the reaction products and the reaction path are considered.
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Doi:10.1055/s-1985-31164
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