The preparation of 1,4-dicarbonyl compounds by photoreaction of ketones in the presence of oxidants |
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| Authors: | Michiharu Mitani Mamoru Tamada Shin-ichi Uehara Kikuhiko Koyama |
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| Affiliation: | Department of Synthetic Chemistry, Faculty of Engineering, Shinshu University Wakasato, Nagano 380, Japan |
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| Abstract: | ![]()
Phenyl alkyl ketones were photo-irradiated in the presence of Cr(VI) or Mn(VII) oxidants to yield 1,4-dicarbonyl compounds regiospecifically while 2-octanone gave a regioisomeric mixture of 2,5-, 2,6-, and 2,7-octadiones. |
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