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sigma-bishomoaromatic heterocycles: Reactivity and synthesis of 3-oxatetracyclo[3.3.0.0(2,8)0(4,6)]octane by photolysis at 185 nm

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dc.contributor.authorsKlarner, FG; Golz, T; Uhlander, C; Yaslak, S
dc.date.accessioned2022-03-12T16:56:44Z
dc.date.accessioned2026-01-10T17:31:46Z
dc.date.available2022-03-12T16:56:44Z
dc.date.issued1996
dc.description.abstractThe title compound 5 was produced by 185 nm photolysis of 8. The products of the 185 nm photolysis can be rationalized by the assumption of the two diradical intermediates 16 and 17. Ar a temperature between 150 and 200 degrees C 5 reacts with fumaronitrile 23 to give the adducts 7 and 26 in a ratio of about (5 : 1). The kinetic analysis of this reaction shows, that the adduct 7 is formed by 1.3 dipolar cycloaddition of intermediate carbonyl ylide 6.
dc.identifier.doi10.1016/0040-4039(96)00062-7
dc.identifier.issn0040-4039
dc.identifier.urihttps://hdl.handle.net/11424/226829
dc.identifier.wosWOS:A1996TY29300017
dc.language.isoeng
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.relation.ispartofTETRAHEDRON LETTERS
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPHOTOCHEMISTRY
dc.subjectOXIDES
dc.titlesigma-bishomoaromatic heterocycles: Reactivity and synthesis of 3-oxatetracyclo[3.3.0.0(2,8)0(4,6)]octane by photolysis at 185 nm
dc.typearticle
dspace.entity.typePublication
oaire.citation.endPage1388
oaire.citation.issue9
oaire.citation.startPage1385
oaire.citation.titleTETRAHEDRON LETTERS
oaire.citation.volume37

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