Details
| Translated title of the contribution | Vierringöffnung eines Cyclobutabenzolkomplexes unter sehr milden Bedingungen |
|---|---|
| Original language | English |
| Pages (from-to) | 880-881 |
| Number of pages | 2 |
| Journal | Angewandte Chemie International Edition in English |
| Volume | 30 |
| Issue number | 7 |
| Publication status | Published - Jul 1991 |
| Externally published | Yes |
Abstract
The isomerization to an ortho‐quinodimethane complex from the alcoholate obtained from 1 and n‐butyllithium takes place already between −78 and 0°C. The product can be trapped with common dienophiles like dimethyl fumarate as a [4 + 2] cycloadduct in good yields and high stereoselectivity. Compound 1 is synthesized according to the reaction scheme shown below. (Figure Presented.)
ASJC Scopus subject areas
- Chemical Engineering(all)
- Catalysis
- Chemistry(all)
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: Angewandte Chemie International Edition in English, Vol. 30, No. 7, 07.1991, p. 880-881.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Ring Opening of a Cyclobutabenzene Complex under Very Mild Conditions
AU - Wey, Hans G.
AU - Butenschön, Holger
PY - 1991/7
Y1 - 1991/7
N2 - The isomerization to an ortho‐quinodimethane complex from the alcoholate obtained from 1 and n‐butyllithium takes place already between −78 and 0°C. The product can be trapped with common dienophiles like dimethyl fumarate as a [4 + 2] cycloadduct in good yields and high stereoselectivity. Compound 1 is synthesized according to the reaction scheme shown below. (Figure Presented.)
AB - The isomerization to an ortho‐quinodimethane complex from the alcoholate obtained from 1 and n‐butyllithium takes place already between −78 and 0°C. The product can be trapped with common dienophiles like dimethyl fumarate as a [4 + 2] cycloadduct in good yields and high stereoselectivity. Compound 1 is synthesized according to the reaction scheme shown below. (Figure Presented.)
UR - http://www.scopus.com/inward/record.url?scp=33748217432&partnerID=8YFLogxK
U2 - 10.1002/anie.199108801
DO - 10.1002/anie.199108801
M3 - Article
AN - SCOPUS:33748217432
VL - 30
SP - 880
EP - 881
JO - Angewandte Chemie International Edition in English
JF - Angewandte Chemie International Edition in English
SN - 0570-0833
IS - 7
ER -