Reaction of  N  1 ‐acylacetamidrazones with trifluoroacetylvinyl ethers. Synthesis of new 4‐trifluoromethyl‐ and 6‐trifluoromethylpyridines | Zendy

Cocco Maria Teresa | Zendy; Congiu Cenzo | Zendy; Onnis Valentina | Zendy; Bernard Angela Maria | Zendy; Piras Pier Paolo | Zendy

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Reaction of N 1 ‐acylacetamidrazones with trifluoroacetylvinyl ethers. Synthesis of new 4‐trifluoromethyl‐ and 6‐trifluoromethylpyridines

Author(s) -

Cocco Maria Teresa,

Congiu Cenzo,

Onnis Valentina,

Bernard Angela Maria,

Piras Pier Paolo

Publication year - 1997

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.5570340432

Subject(s) - chemistry , trifluoromethyl , enol ether , ether , enol , substitution (logic) , medicinal chemistry , organic chemistry , catalysis , alkyl , computer science , programming language

The reaction between N 1 ‐acylacetamidrazones 1 and enol ether 2 is described. Depending on the reaction conditions and on the substitution pattern of amidrazones 2‐acylhydrazino‐4‐methyl‐6‐trifluoro‐methylpyridines 3 and/or 2‐acylhydrazino‐6‐methyl‐4‐trifluoromethylpyridines 4 were obtained.

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