Studies on Heterocyclic Analogs of Azulene. VIII. Reaction of 2-Alkoxycyclohepta[6]pyrroles with Dimethyl Acetylenedicarboxylate
- 1 April 1981
- journal article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 54 (4) , 1277-1278
- https://doi.org/10.1246/bcsj.54.1277
Abstract
2-Alkoxycyclohepta[b] pyrroles reacted with dimethyl acetylenedicarboxylate to give tetramethyl 2-alkoxy-3H-2a-azacyclopenta[ef]heptalene-3,4,5,6-tetracarboxylates in benzene and dialkyl 2-(2-alkoxycyclohepta[b]pyrrol-1-yl)fumarate in alcoholic solventsKeywords
This publication has 4 references indexed in Scilit:
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- Syntheses of Azulene and 1-Azaazulanone Derivatives by the Application of Cyanoacetamide to Tropolone and 4-Methyltropolone Methyl EthersProceedings of the Japan Academy, 1956