Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Albert Schnatterer"'
Publikováno v:
The Journal of Organic Chemistry. 58:6049-6056
Rates and products of 9,10-dicyanoanthracene-sensitized photooxygenations of 1,1-diarylethylenes (1a-r) in acetonitrile were studied. If at least one of the aryl groups carries an electron-donating substituent at the para (or ortho) position (1a-1),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f55dfe9093fc9a6ef2d7275f006731cf
https://doi.org/10.1021/jo00074a035
https://doi.org/10.1021/jo00074a035
Autor:
Albert Schnatterer, Klaus Gollnick
Publikováno v:
Tetrahedron Letters. 26:173-176
DCA-sensitized electron-transfer photooxygenation of tetraphenylallene (1) in acetonitrile yields benzophenone (3) and polymeric material. In acetone, the yield of 3 is better than twice the amount obtained in acetonitrile and very little of polymeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8085fe6326ebe18c2fcdee4a7efd937a
https://doi.org/10.1016/s0040-4039(00)61872-5
https://doi.org/10.1016/s0040-4039(00)61872-5
Autor:
Klaus Gollnick, Albert Schnatterer
Publikováno v:
Tetrahedron Letters. 25:2735-2738
Electron-rich 1,1-diarylethylenes (1a–e) afford 3,3,6,6-tetraaryl-1,2-dioxanes (3a–e) in high yields (>907%) when subjected to electron-transfer photooxygenation in the presence of DCA. Whereas 1,1-diphenyl-ethylene (1f) and 1,1-di(p-chlorophenyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9008d3023cff8798fbe0eb0ca7366553
https://doi.org/10.1016/s0040-4039(01)81277-6
https://doi.org/10.1016/s0040-4039(01)81277-6
Autor:
Albert Schnatterer, Klaus Gollnick
Publikováno v:
Tetrahedron Letters. 26:5029-5032
TPP-sensitized photooxygenation of tetramethylallene (4) in carbon tetrachloride yields acetone (5), 2,4-dimethyl-4-hydroxy-1-penten-3-one (8) and 2,4-dimethyl-1,4-pentadien-3-one (9) in a ratio of 35:20:45, besides minor amounts of resinous products
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df37e6a27a0a627667ee78706051a42e
https://doi.org/10.1016/s0040-4039(01)80844-3
https://doi.org/10.1016/s0040-4039(01)80844-3
Autor:
Klaus Gollnick, Albert Schnatterer
Publikováno v:
Photochemistry and Photobiology. 43:365-378
— The 9, lodicyanoanthracene-sensitized photooxygenation of 2-methyl-2-butene and (+)-limonene proceeds via the singlet oxygen pathway in carbon tetrachloride as well as in acetonitrile, although the fluorescence of the sensitizer in acetonitrile i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb0e113f6655d1b1614e7e7c634934a7
https://doi.org/10.1111/j.1751-1097.1986.tb05617.x
https://doi.org/10.1111/j.1751-1097.1986.tb05617.x
Autor:
Klaus Gollnick, Albert Schnatterer
Publikováno v:
Tetrahedron Letters. 25:185-188
A new mode of electron-transfer photooxygenation is shown to occur with the title compound (4). With this electron-rich ethylene derivative, DCA-sensitization in acetonitrile gives rise to the quantitative formation of a cyclic peroxide (5) by cycloa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77135de5ff258faab008c3422f035f44
https://doi.org/10.1016/s0040-4039(00)99835-6
https://doi.org/10.1016/s0040-4039(00)99835-6
Publikováno v:
Light in Biology and Medicine ISBN: 9781461280439
Some time ago, Schenck and Gollnick (1958) observed that ascaridole formation by hydroxy-anthraquinone-photosensitized oxygenation of α - terpinene, now recognized as a (4+2)-cycloaddition of singlet oxygen to the cyclic 1,3-diene system, was depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbb370489d09860af1b6cc713197b978
https://doi.org/10.1007/978-1-4613-0709-9_9
https://doi.org/10.1007/978-1-4613-0709-9_9
