Fujita et al., 2006 - Google Patents

Cyclization of 1-Benzyl-1, 2-dihydro-2-(substituted methylene) quinolines to Pyrrolo [1, 2-a] quinoline Derivatives

Fujita et al., 2006

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Document ID
165280961508907033
Author
Fujita R
Hoshino M
Tomisawa H
Publication year
Publication venue
Chemical and pharmaceutical bulletin

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1-Alkyl-2-alkylthioquinolinium salts were prepared from 1-alkyl-2 (1H)-quinolones via 1-alkyl- 2 (1H)-thioquinolones in two steps. Under mild conditions, the reaction of 1-alkyl-2- alkylthioquinolinium iodides with active methylene compounds in the presence of sodium …
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