REVERSIBLE INTRAMOLECULAR PHOTOCHEMICAL [2 + 2] CYCLOADDITION WITH PARTICIPATION OF FURAN RING AND NONCONJUGATED DOUBLE-BOND

REVERSIBLE INTRAMOLECULAR PHOTOCHEMICAL [2 + 2] CYCLOADDITION WITH PARTICIPATION OF FURAN RING AND NONCONJUGATED DOUBLE-BOND Full article

Journal

SIBIRSKII KHIMICHESKII ZHURNAL
ISSN: 0134-2428

Output data

Year: 1992, Number: 5, Pages: 66-71 Pages count : 6

Authors

Raldugin V.A. ¹ , Grishko V.V. ¹ , Gatilov Yu .V. ¹ , Shakirov M.M. ¹ , Bagryanskaja I.Yu. ¹ , Demenkova L.I. ¹

Affiliations

1	N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of Siberian Branch of Russian Academy of Sciences

Reversible intramolecular photochemical reaction of [2 + 2] cycloaddition with participation of furane ring and non-conjugated double bond is detected. Irradiation of hexane, benzole or acetonitrile solution of diterpene ester methyllambertianate by light of high-pressure mercury lamp leads to unusual pentacyclic product. The molecular structure of this product was determined by employing of various approaches of NMR-spectroscopy. The structure of lactone derivative of product was established by X-ray structure analysis.

Raldugin V.A. , Grishko V.V. , Gatilov Y.V. , Shakirov M.M. , Bagryanskaja I.Y. , Demenkova L.I.
REVERSIBLE INTRAMOLECULAR PHOTOCHEMICAL [2 + 2] CYCLOADDITION WITH PARTICIPATION OF FURAN RING AND NONCONJUGATED DOUBLE-BOND
SIBIRSKII KHIMICHESKII ZHURNAL. 1992. N5. P.66-71. WOS

Web of science:

WOS:A1992KJ91000011

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