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Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Photoreactions of hydroxychlordene in solution, as solids, and on the surface of leaves.
J. Agric. Food Chem. 26, 1321-1324 (1978)
The photoreactions of the heptachlor transformation product 1-exo-hydroxychlordene (exo-4,5,6,7,-8,8-hexachloro-3a,4,7,7a-tetrahydro-4,7-methanoinden-1-ol) (2) dissolved in organic solvents, as a solid on glass, and dispersed on plant leaf surfaces have been investigated. In addition to the (2 + 2) cycloaddition typical for this substance class, an entirely novel intramolecular photoisomerization reaction was found. This reaction leads to cyclic ketone, 1,1a,2,2,3,exo-6-hexachloro-1a,2,3,3a,5a,5b-hexahydro-1,3-methano-1H- cyclobuta[cd]pentalen-4-one (8), whose structure was established by spectral data obtained by mass spectrometry, infrared spectrometry, and 1H and 13C nuclear magnetic resonance measurements.
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
ISSN (print) / ISBN
0021-8561
e-ISSN
1520-5118
Zeitschrift
Journal of Agricultural and Food Chemistry
Quellenangaben
Band: 26,
Heft: 6,
Seiten: 1321-1324
Verlag
American Chemical Society (ACS)
Nichtpatentliteratur
Publikationen
Begutachtungsstatus
Peer reviewed
Institut(e)
Institute of Ecological Chemistry (IOEC)