Schardt, Stefan ; Hafner, Klaus ; Balaban, Teodor Silviu ; Sturm, Volker (2023)
1,3,5,7-Tetra-tert-butyl-4-aza- and 1,3,5,7-Tetra-tert-butyl-4-phospha-s-indacene.
In: Angewandte Chemie International Edition, 1995, 34 (3)
doi: 10.26083/tuprints-00022366
Article, Secondary publication, Publisher's Version
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Angew Chem Int Ed Engl - February 21 1995 - Schardt - 1 3 5 7‐Tetra‐tert‐butyl‐4‐aza‐ and 1 3 5.pdf Copyright Information: In Copyright. Download (942kB) |
| Item Type: | Article |
|---|---|
| Type of entry: | Secondary publication |
| Title: | 1,3,5,7-Tetra-tert-butyl-4-aza- and 1,3,5,7-Tetra-tert-butyl-4-phospha-s-indacene |
| Language: | English |
| Date: | 2023 |
| Place of Publication: | Darmstadt |
| Year of primary publication: | 1995 |
| Publisher: | Wiley |
| Journal or Publication Title: | Angewandte Chemie International Edition |
| Volume of the journal: | 34 |
| Issue Number: | 3 |
| DOI: | 10.26083/tuprints-00022366 |
| Corresponding Links: | |
| Origin: | Secondary publication service |
| Abstract: | s-Indacenes reveal the limits of the Hückel rules: These 12π systems are formally antiaromatic, but the results of more recent quantum mechanical calculations indicate π-electron delocalization. The synthesis and spectroscopic investigation of the non-electronically stabilized 4-hetero-s-indacenes 1 and 2 have now been achieved for the first time. |
| Status: | Publisher's Version |
| URN: | urn:nbn:de:tuda-tuprints-223666 |
| Classification DDC: | 500 Science and mathematics > 540 Chemistry |
| Divisions: | 07 Department of Chemistry > Clemens-Schöpf-Institut > Organ Chemistry |
| Date Deposited: | 21 Mar 2023 10:50 |
| Last Modified: | 18 Aug 2023 06:37 |
| URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/22366 |
| PPN: | 510688888 |
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