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Isolation and characterization of some methanoindene photoproducts
Author(s) -
Onuska F. I.,
Comba M. E.
Publication year - 1975
Publication title -
biomedical mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0306-042X
DOI - 10.1002/bms.1200020403
Subject(s) - chemistry , acetone , photochemistry , solvent , infrared , gas chromatography , infrared spectroscopy , ultraviolet , organic chemistry , chromatography , materials science , physics , optics , optoelectronics
Ultraviolet irradiation of the methanoindene compounds chlordene, 1‐hydroxychlordene cis ‐ and trans ‐chlordane, trans ‐nonachlor and heptachlor using acetone as the sensitizing solvent yielded caged photoisomers. Electron impact spectra of twelve photoproducts are reported. Structural assignments based on nuclear magnetic resonance, infrared and gas chromatography data are reported for the major photoproducts.