This study describes, firstly, the synthesis of a new precursor, 4,6,6-trimethoxy-1,1,1-trifluorohex-3-en-2-one (1), from the trifluoroacetylation reaction of 1,1,3,3-tetramethoxybutane, in 65% yields. Afterwards, the reaction of 1 with two hydrazines (NH 2 NHR, where R = 2-furanoyl, C 6 F 5 ) led t
✦ LIBER ✦
New strategy for the regioselective synthesis of 1-phenyl-3-trifluoromethyl-1H-pyrazoles
✍ Scribed by Zanatta, Nilo; Amaral, Simone S.; dos Santos, Josiane M.; da Silva, Andréia M.P.W.; Schneider, Juliana M.F.M.; Fernandes, Liana da S.; Bonacorso, Helio G.; Martins, Marcos A.P.
- Book ID
- 120380257
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- French
- Weight
- 338 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0040-4039
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