Nucleophilic Substitution on Trivalent Nitrogen Atom. Menschutkin Type Reaction of <I>O</I>-2,4-Dinitrophenylhydroxylamine with Uncharged Nucleophiles
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概要
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Kinetic investigation carried out on the reaction between <I>O</I>-2,4-dinitrophenylhydroxylamine and neutral nucleophiles revealed that the reaction is a typical <I>S</I><SUB>N</SUB>2 reaction on the trivalent nitrogen atom. Moreover, the order of reactivities of common nucleophiles was found to be somewhat similar to that of the nucleophilicities toward sp<SUP>3</SUP> carbon atom. However, unlike the <I>S</I><SUB>N</SUB>2 reaction on sp<SUP>3</SUP> carbon atom, the <I>S</I><SUB>N</SUB>2 reaction on the trivalent nitrogen atom found to be not very sensitive to the steric effect of substituted pyridine.
- 公益社団法人 日本化学会の論文
著者
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Oae Shigeru
Deparment of Applied Chemistry Faculty of Engineering Osaka City University
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Yamamoto Fumio
Department of Applied Chemistry, Faculty of Engineering, Osaka City University
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