𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Three-Membered Rings Containing Two Hetero-Atoms

✍ Scribed by Prof. Dr. Ernst Schmitz


Book ID
102724658
Publisher
John Wiley and Sons
Year
1964
Tongue
English
Weight
857 KB
Volume
3
Category
Article
ISSN
0044-8249

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πŸ“œ SIMILAR VOLUMES


pseudoazulenes containing two fused five
✍ G.V. Boyd πŸ“‚ Article πŸ“… 1965 πŸ› Elsevier Science 🌐 French βš– 196 KB

REPLACEMENT of a C=C unit in the seven-membered ring of azulene by an atom X, which can supply two n-electrons to the aromatic decet, gives rise to the pseudoasulenes(1) I and II. Representatives of all these heterocyclic systems, in which X = 0, N, or S, are now known (2 -7) and