Synthesis of new 4-benzoyl-5-hydroxy-3-trifluoromethylpyrazole derivatives via [1,3] rearrangements of benzoyl group using tert- butyllithium

Article abstract of DOI:10.1080/00397919808007030

The 4-benzoyl-3-trifluoromethyl-5-p-toluenesulfonyloxypyrazole derivatives (7a - c) were synthesized by a new procedure involving rearrangement of the benzoyl groups in 5-benzoyloxy-4-bromo-3- trifluoromethylpyrazole derivatives (5a - c) to 4-benzoyl-5-hy

Full text of DOI:10.1080/00397919808007030

Synthetic Communications
ISSN: 0039-7911 (Print) 1532-2432 (Online) Journal homepage: http://www.tandfonline.com/loi/lsyc20
Synthesis of New 4-Benzoyl-5-hydroxy-3-
Trifluoromethylpyrazole Derivatives via [1,3]
Rearrangements of Benzoyl Group Using tert -
Butyllithium
Dong Ju Jeon , Dong Wook Yu , Kyeong Yeol Yun & Eung K. Ryu
To cite this article: Dong Ju Jeon , Dong Wook Yu , Kyeong Yeol Yun & Eung K. Ryu (1998)
Synthesis of New 4-Benzoyl-5-hydroxy-3-Trifluoromethylpyrazole Derivatives via [1,3]
Rearrangements of Benzoyl Group Using tert - Butyllithium, Synthetic Communications, 28:12,
2159-2166, DOI: 10.1080/00397919808007030
To link to this article: http://dx.doi.org/10.1080/00397919808007030
Published online: 02 Sep 2006.
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Date: 17 February 2016, At: 01:25