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Fulvenes as Isomers of Benzenoid Compounds

Hafner, Klaus ; Häfner, K. H. ; König, C. ; Kreuder, M. ; Ploss, G. ; Schulz, G. ; Sturm, E. ; Völpel, K. H. (2023)
Fulvenes as Isomers of Benzenoid Compounds.
In: Angewandte Chemie International Edition, 1963, 2 (3)
doi: 10.26083/tuprints-00022264
Article, Secondary publication, Publisher's Version

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Item Type: Article
Type of entry: Secondary publication
Title: Fulvenes as Isomers of Benzenoid Compounds
Language: English
Date: 2023
Place of Publication: Darmstadt
Year of primary publication: 1963
Publisher: Wiley
Journal or Publication Title: Angewandte Chemie International Edition
Volume of the journal: 2
Issue Number: 3
DOI: 10.26083/tuprints-00022264
Corresponding Links:
Origin: Secondary publication service

With regard to the nature of their bonding and reactivity, fulvenes occupy a position intermediate between their benzenoid isomers and the olefins. The chemical and physical behavior of the fulvenes is determined either by the diene character of the cross-conjugated system or by the cylic conjugation in the five-membered ring, depending on the type of substituent at the exocyclic carbon atom. In addtion to several new substitution reactions, a description is given of the syntheses and reactions of 6-amino- and 6-hydroxyfulvenes, isomeric with anilines and phenols, the derivatives of which can be used for the preparation of new types of nonbenzenoid cyclic conjugated systems such as carbocyclic and heterocyclic azulenes, pseudoazulenes, thiepines, dihydropyridazines, and s-indacene.

Status: Publisher's Version
URN: urn:nbn:de:tuda-tuprints-222644
Classification DDC: 500 Science and mathematics > 540 Chemistry
Divisions: 07 Department of Chemistry > Clemens-Schöpf-Institut > Organ Chemistry
Date Deposited: 23 Jan 2023 11:23
Last Modified: 20 Apr 2023 13:38
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/22264
PPN: 507059557
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