Recent Advances in the Chemistry of Pyrazoles. Part 2. Reactions and N-Heterocyclic Carbenes of Pyrazole

Author(s): Andreas Schmidt, Andrij Dreger

Journal Name: Current Organic Chemistry

Volume 15 , Issue 16 , 2011


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Abstract:

This review article summarizes progress in N-alkylations, N-alkenylations, N-and C-arylations and hetarylations, halogenations, as well as organometallic chemistry of pyrazoles mainly achieved during the last decade. In addition, the generation and chemistry of N-heterocyclic carbenes of pyrazole (pyrazol-3-ylidenes) and remote N-heterocyclic carbenes of pyrazole (pyrazol-4-ylidenes) are described.

Keywords: Alkylation, Alkenylation, Arylation, Halogenation, Nitration, Sulfonation, Suzuki-Miyaura reaction, Regioselectivity, Metalorganic reactions, Cyclic allenes, Pyrazolium salts, Rearrangement, hetarylations, bromoacetanilides, diethylaminopropyl (DEAPTS) groups

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Article Details

VOLUME: 15
ISSUE: 16
Year: 2011
Page: [2897 - 2970]
Pages: 74
DOI: 10.2174/138527211796378497
Price: $58

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