Citation: Xiao Qing TANG, Chang Ming HU. SYNTHESIS OF 3-PER (POLY)FLUOROALKYLPYRAZOLES[J]. Chinese Chemical Letters, ;1995, 6(4): 281-284. shu

SYNTHESIS OF 3-PER (POLY)FLUOROALKYLPYRAZOLES

Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032

Received Date: 18 April 1994

The reaction of the adducts of per (poly)fluoroalkyl iodides and vinyl acetate with hydrazine monohydrate to give the corresponding 3-per (poly)fluoroalkylpyrazoles in excellent yields is described.The reaction might go through a hydrazone intermediate.
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