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Pyrrolothienopyrazines. IV. Synthese de derives de 1′amino-5 pyrrolo[1,2-a]thieno[2,3-e]pyrazine

✍ Scribed by Yamien Effi; Sylvain Rault; Jean-Charles Lancelot; Max Robba

Book ID
112128533
Publisher
Journal of Heterocyclic Chemistry
Year
1987
Tongue
English
Weight
249 KB
Volume
24
Category
Article
ISSN
0022-152X

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## Abstract The synthesis of the title compounds was achieved using the key intermediate ethyl 4,6‐dimethyl‐3‐(pyrrol‐1‐yl)thieno[2,3‐__b__]pyridine‐2‐ carboxylate 2. This latter compound was obtained __via__ the interaction of the thienopyridine amino ester 1 with 2,5 dimethoxytetrahydrofuran in a