The reaction of sodium amide in liquid ammonia on l-methyl-l-benzylpyrrolidinium iodide was examined and found to give two isomeric tertiary bases: one of them (yield 86%) results from a Sommelet rearrangement, the other (yield 5%) is formed through a Stevens rearrangement. Dans un article priceden
Contribution A L'Étude de L'Action des Bases Sur Les Sels D'Ammonium Quaternaires V – Réactions d'élimination et de transposition obtenues à partir de l'iodure de 1-méthyl-1-benzylhexaméthylèniminium
✍ Scribed by L. P. A. Fery; Mme L. Wilputte-Steinert
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2010
- Weight
- 528 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0037-9646
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📜 SIMILAR VOLUMES
## Abstract In order to examine the importance of Sommelet and Stevens rearrangement versus β‐elimination, the reaction of sodium amide in liquid ammonia on 1‐methyl‐benzylpiperidinium iodide was examined and found to give three isomeric tertiary bases: two of them resulting from a Sommelet rearran
Reaction of 2-methyl-2-benzyl-l,2,3,4-tetrahydroisoquinolinium iodide with sodium amide in liquid ammonia yields 76% l-orthotolyl-2-methy1-1,2,3,4-tetrahydroisoquinoline resulting from a Sommelet-Hauser rearrangement. In the same conditions, 2,2-dimethyl-1,2,3,4-tetrahydroisoquinolinium iodide yield