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New polycyclic pyran ring systems

โœ Scribed by Mauro Mazzei; Giorgio Roma; Aldo Ermili


Book ID
112125326
Publisher
Journal of Heterocyclic Chemistry
Year
1978
Tongue
English
Weight
267 KB
Volume
15
Category
Article
ISSN
0022-152X

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๐Ÿ“œ SIMILAR VOLUMES


New polycyclic ring systems derived from
โœ Andreas Puzik; Franz Bracher ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Journal of Heterocyclic Chemistry ๐ŸŒ English โš– 100 KB

## Abstract magnified image Starting from 5,6โ€dihydrocanthinโ€4โ€one, new pentaโ€ and hexacyclic ring systems (1,7b,14โ€triazadiโ€benzo[e,k]acephenanthrylenes, 1,7b,10,12โ€tetraazabenzo[e]acephenanthrylenes) were built up using ring annelation reactions. The new compounds represent hybrids between the ca

ChemInform Abstract: New Polycyclic Ring
โœ Andreas Puzik; Franz Bracher ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› John Wiley and Sons โš– 22 KB ๐Ÿ‘ 2 views

## Abstract Starting from canthinโ€4โ€one (I) and via the key intermediate (III), a series of pentaโ€ and hexacyclic ring systems is built up using ringโ€anellation reactions.