Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1315378 | Journal of Fluorine Chemistry | 2006 | 4 Pages |
Abstract
The reaction of 1,1,1,5,5,5-hexafluoro-2,4-pentanedione with (R)-phenylglycinol was found to proceed via intermediate formation of (R, 4E, 6Z)-5,7-bis-(trifluoromethyl)-2,3-dihydro-3-phenyl-1,4-oxazepine which further underwent a base-catalyzed 1,3-proton shift reaction followed by [1,2] Wittig rearrangement giving rise to 2,4-bis-(trifluoromethyl)-6-phenylpyridine.
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Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Vadim A. Soloshonok, Hironari Ohkura, Manabu Yasumoto,