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Formation of substituted pyrazolines in the reaction ofC,N-diphenylnitrilimine with a zwitterion derived from triisopropylphosphine and ethyl 2-cyanoacrylate

โœ Scribed by Yu. G. Gololobov; O. A. Linchenko; Yu. G. Trishin; P. V. Petrovskii; S. A. Starikova


Book ID
111607701
Publisher
Springer
Year
2004
Tongue
English
Weight
456 KB
Volume
53
Category
Article
ISSN
1573-9171

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๐Ÿ“œ SIMILAR VOLUMES


Dual reactivity of the phosphonium zwitt
โœ Yuri G. Gololobov; Olesya A. Linchenko; Pavel V. Petrovskii; Victor N. Khrustale ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Royal Society of Chemistry ๐ŸŒ English โš– 274 KB

A phosphonium zwitterion formed by the reaction of triisopropylphosphine with ethyl 2-cyanoacrylate possesses a dual reactivity: while this ion reacts with 2,4-dinitrofluorobenzene as a C-nucleophile, it reacts with 2,4,6-trinitrofluorobenzene as an N-nucleophile.