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1,4-Dipolar Cycloadditions of Cyclopent[cd]azulene

Diehl, Herbert ; Hafner, Klaus (2022)
1,4-Dipolar Cycloadditions of Cyclopent[cd]azulene.
In: Angewandte Chemie International Edition, 1976, 15 (2)
doi: 10.26083/tuprints-00022307
Article, Secondary publication, Publisher's Version

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Item Type: Article
Type of entry: Secondary publication
Title: 1,4-Dipolar Cycloadditions of Cyclopent[cd]azulene
Language: English
Date: 2022
Place of Publication: Darmstadt
Year of primary publication: 1976
Publisher: Wiley
Journal or Publication Title: Angewandte Chemie International Edition
Volume of the journal: 15
Issue Number: 2
DOI: 10.26083/tuprints-00022307
Corresponding Links:
Origin: Secondary publication service
Abstract:

Cycloadditions of nonbenzenoid carbo- and heterocyclic conjugated π-electron systems with suitable reactants provide a facile entry to ring systems that were hitherto difficult to prepare, if at all[¹]. For instance, cyclopent[cd]azulene (1)I²] which is now readily accessible reacts with dimethyl acetylenedicarboxylate even at room temperature to give 75 % of the 1:1 adduct (2).
Status: Publisher's Version
URN: urn:nbn:de:tuda-tuprints-223075
Classification DDC: 500 Science and mathematics > 540 Chemistry
Divisions: 07 Department of Chemistry > Clemens-Schöpf-Institut > Organ Chemistry
Date Deposited: 22 Nov 2022 10:19
Last Modified: 21 Apr 2023 09:35
URI: https://tuprints.ulb.tu-darmstadt.de/id/eprint/22307
PPN: 507126874
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