Synthesis of ferrocenyl pyrazoles by the reaction of (2-formyl-1-chlorovinyl)ferrocene with hydrazines

2007-10-15
Synthesis of ferrocenyl-substituted pyrazoles via the reaction between (2-formyl-1-chlorovinyl)ferrocene and hydrazine derivatives is described. Depending upon the substitution pattern of hydrazine, the reaction affords 1-alkyl/aryl-5-ferrocenylpyrazoles and/or 1-alkyl/ aryl-3-ferrocenylpyrazoles. The reaction appears to be general for a variety of hydrazine derivatives.
JOURNAL OF ORGANOMETALLIC CHEMISTRY

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Citation Formats
M. Zora, “Synthesis of ferrocenyl pyrazoles by the reaction of (2-formyl-1-chlorovinyl)ferrocene with hydrazines,” JOURNAL OF ORGANOMETALLIC CHEMISTRY, pp. 5026–5032, 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/42417.