Journal article
The cycloaddition of [Z]-1,1,2,5,5,5-hexafluoro-3-trifluoromethyl-1,3-pentadiene with pyridine derivatives
Journal of fluorine chemistry, Vol.72(1), pp.49-54
05/01/1995
DOI: 10.1016/0022-1139(94)03185-3
Abstract
The reaction of [Z]-1,1,2,5,5,5-hexafluoro-4-phenyl-3-trifluoromethyl-1,3-pentadiene (1), prepared in several steps from perfluorovinyl bromide (3), and pyridine results in the formation of the 4-quinolizone derivatives 6 and 7. The reactions of [Z]-1,1,2,5,5,5-hexafluoro-4-iodo-3-trifluoromethyl-1,3-pentadiene (2), also prepared from perfluorovinyl bromide (3), and pyridine derivatives result in the formation of the 4-quinolizone derivatives 8-10. Since the observed cycloaddition reaction would have been expected to proceed with inverse electron demand, the facile reaction of 1 and 2 with pyridine provides a unique entry to the 4-quinolizone derivatives.
Details
- Title: Subtitle
- The cycloaddition of [Z]-1,1,2,5,5,5-hexafluoro-3-trifluoromethyl-1,3-pentadiene with pyridine derivatives
- Creators
- Michiharu YamamotoDonald J. Burton - University of IowaDale C. Swenson - University of Iowa
- Resource Type
- Journal article
- Publication Details
- Journal of fluorine chemistry, Vol.72(1), pp.49-54
- Publisher
- Elsevier B.V
- DOI
- 10.1016/0022-1139(94)03185-3
- ISSN
- 0022-1139
- eISSN
- 1873-3328
- Language
- English
- Date published
- 05/01/1995
- Academic Unit
- Chemistry
- Record Identifier
- 9984622049002771
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