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| Translated title of the contribution | η6-(1,2-Dioxocyclobutabenzol)tricarbonylchrom(O): Edukt für doppelt anionische Oxy-Cope-Umlagerungen unter besonders milden Bedingungen |
|---|---|
| Original language | English |
| Pages (from-to) | 267-269 |
| Number of pages | 3 |
| Journal | Angewandte Chemie International Edition in English |
| Volume | 32 |
| Issue number | 2 |
| Publication status | Published - Feb 1993 |
| Externally published | Yes |
Abstract
Certainly one of the most strained arene complexes known, the title compound 1 is described here. Its reactivity is characterized by the differentiation of the sides of attack at the bicyclic ligand. On addition of alkenyl metal reagents this leads to an ideal configuration for double anionic oxy‐Cope rearrangements, providing access to benzoannelated cyclooctan‐1,4‐dione derivatives. (Figure Presented.)
ASJC Scopus subject areas
- Chemical Engineering(all)
- Catalysis
- Chemistry(all)
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In: Angewandte Chemie International Edition in English, Vol. 32, No. 2, 02.1993, p. 267-269.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - η 6‐(1,2‐Dioxocyclobutabenzene)tricarbonyl‐chromium(0)
T2 - Starting Material for Double Anionic Oxy‐Cope Rearrangements under Very Mild Conditions
AU - Brands, Michael
AU - Goddard, Richard
AU - Wey, Hans G.
AU - Butenschön, Holger
PY - 1993/2
Y1 - 1993/2
N2 - Certainly one of the most strained arene complexes known, the title compound 1 is described here. Its reactivity is characterized by the differentiation of the sides of attack at the bicyclic ligand. On addition of alkenyl metal reagents this leads to an ideal configuration for double anionic oxy‐Cope rearrangements, providing access to benzoannelated cyclooctan‐1,4‐dione derivatives. (Figure Presented.)
AB - Certainly one of the most strained arene complexes known, the title compound 1 is described here. Its reactivity is characterized by the differentiation of the sides of attack at the bicyclic ligand. On addition of alkenyl metal reagents this leads to an ideal configuration for double anionic oxy‐Cope rearrangements, providing access to benzoannelated cyclooctan‐1,4‐dione derivatives. (Figure Presented.)
UR - http://www.scopus.com/inward/record.url?scp=33748218848&partnerID=8YFLogxK
U2 - 10.1002/anie.199302671
DO - 10.1002/anie.199302671
M3 - Article
AN - SCOPUS:33748218848
VL - 32
SP - 267
EP - 269
JO - Angewandte Chemie International Edition in English
JF - Angewandte Chemie International Edition in English
SN - 0570-0833
IS - 2
ER -