Synthesis of the Bicyclic Secondary Amines via Dimethylaminomethylene Ketones from 3-Pyrrolidone and 4-Piperidone
Autor: | Jun Nakano, Kiyoshi Inoguchi, Hideto Fukui |
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Rok vydání: | 2002 |
Předmět: | |
Zdroj: | HETEROCYCLES. 56:257 |
ISSN: | 0385-5414 |
Popis: | The reaction of N-protected 3-pyrrolidone and 4-piperidone with N,N-dimethylformamide dimethyl acetal gave the dimethylaminomethylene ketones, which reacted with several types of hydrazines, amidines, and guanidine to afford the secondary amines having fused ring system. |
Databáze: | OpenAIRE |
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