Sommelet–Hauser rearrangement
The Sommelet–Hauser rearrangement (named after M. Sommelet and Charles R. Hauser) is a rearrangement reaction of certain benzyl quaternary ammonium salts. The reagent is sodium amide or another alkali metal amide and the reaction product a N,N-dialkylbenzylamine with a new alkyl group in the aromatic ortho position. For example, benzyltrimethylammonium iodide, [(C6H5CH2)N(CH3)3]I, rearranges in the presence of sodium amide to yield the o-methyl derivative of N,N-dimethylbenzylamine.
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Sommelet–Hauser rearrangement
The Sommelet–Hauser rearrangement (named after M. Sommelet and Charles R. Hauser) is a rearrangement reaction of certain benzyl quaternary ammonium salts. The reagent is sodium amide or another alkali metal amide and the reaction product a N,N-dialkylbenzylamine with a new alkyl group in the aromatic ortho position. For example, benzyltrimethylammonium iodide, [(C6H5CH2)N(CH3)3]I, rearranges in the presence of sodium amide to yield the o-methyl derivative of N,N-dimethylbenzylamine.
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De Sommelet-Hauser-omlegging i ...... erde aromatische verbindingen.
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Die Sommelet–Hauser-Umlagerung ...... er Sommelet–Hauser-Umlagerung.
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Le réarrangement de Sommelet-H ...... oupe alkyle en position ortho.
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Sommelet-Hauser重排反应(Sommelet-H ...... -二烃基苄基胺类。 Stevens重排反应常为反应条件下的。
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Sommeletův–Hauserův přesmyk (p ...... rivát N,N-dimethylbenzylaminu.
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The Sommelet–Hauser rearrangem ...... ve of N,N-dimethylbenzylamine.
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Реакция Соммле-Хаузера (в чест ...... яется конкурирующим процессом.
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De Sommelet-Hauser-omlegging i ...... umamide in vloeibaar ammoniak.
@nl
Die Sommelet–Hauser-Umlagerung ...... r ortho-Position des Aromaten:
@de
Le réarrangement de Sommelet-H ...... oupe alkyle en position ortho.
@fr
Sommelet-Hauser重排反应(Sommelet-H ...... -二烃基苄基胺类。 Stevens重排反应常为反应条件下的。
@zh
Sommeletův–Hauserův přesmyk (p ...... rivát N,N-dimethylbenzylaminu.
@cs
The Sommelet–Hauser rearrangem ...... ve of N,N-dimethylbenzylamine.
@en
Реакция Соммле-Хаузера (в чест ...... клу до второго орто-положения.
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label
Réarrangement de Sommelet-Hauser
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Sommelet-Hauser-Umlagerung
@de
Sommelet-Hauser-omlegging
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Sommeletův–Hauserův přesmyk
@cs
Sommelet–Hauser rearrangement
@en
Sommelet–Hauser重排反应
@zh
Реакция Соммле — Хаузера
@ru