Catalytic hydrogenation of pyrylium salts
Abstract
On catalytic reduction of 2,6-diphenylpyrylium salts, hydrogenolysis occurs at the C−O bond with the formation of 1,5-diphenylpentanes. The principal direction of the hydrogenation of 9-phenyl-sym-octahydroxanthylium tetrafluoroborate is the formation of a mixture of products of partial and complete reduction of the heterocycle. The structure of the substances obtained was established by IR and13C NMR spectroscopy.
How to Cite
Reshetov, P. V.; Seller, R. V.; Kriven'ko, A. P. Chem. Heterocycl. Compd. 1998, 34, 538. [Khim. Geterotsikl. Soedin. 1998, 34, 614.]
For this article in the English edition, see DOI https://doi.org/10.1007/BF02290934
