New strategy for the regioselective synthesis of 1-phenyl-3-trifluoromethyl-1H-pyrazoles
N Zanatta, SS Amaral, JM dos Santos…
Index: Tetrahedron Letters, , vol. 54, # 31 p. 4076 - 4079
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Citation Number: 7
Abstract
... Tetrahedron Letters. Volume 54, Issue 31, 31 July 2013, Pages 4076–4079. ... In previous Letters, we have demonstrated that the direct cyclocondensation between trifluoromethylated enones and phenylhydrazine is highly regioselective furnishing 1-substituted-5-trifluoromethyl ...
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