Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 2273-2284 |
| Seitenumfang | 12 |
| Fachzeitschrift | European Journal of Organic Chemistry |
| Ausgabenummer | 12 |
| Publikationsstatus | Veröffentlicht - 15 Juni 2000 |
Abstract
A number of chiral amines were prepared and used as ligands in carbonylchromium(0) complexes. Included are monoamines chelating diamines and methionine methyl ester. For their complexation (norbornadiene)tetracarbonylchromium(0) was found to allow complexation in high, sometimes quantitative yields in boiling THF (65 °C). The amine complexes prepared could be used as complexation reagents for arenes in up to 81% yield in the presence of boron trifluoride-diethyl ether adduct if THF was used as the solvent. Significant chirality transfer from the chiral complexation reagents to the chiral arene complexes was, however, not observed.
ASJC Scopus Sachgebiete
- Chemie (insg.)
- Physikalische und Theoretische Chemie
- Chemie (insg.)
- Organische Chemie
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in: European Journal of Organic Chemistry, Nr. 12, 15.06.2000, S. 2273-2284.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Preparation of chiral amine carbonyl chromium(0) complexes with [(norbornadiene)Cr(CO)4] as the complexation reagent
AU - Strotmann, Markus
AU - Butenschön, Holger
PY - 2000/6/15
Y1 - 2000/6/15
N2 - A number of chiral amines were prepared and used as ligands in carbonylchromium(0) complexes. Included are monoamines chelating diamines and methionine methyl ester. For their complexation (norbornadiene)tetracarbonylchromium(0) was found to allow complexation in high, sometimes quantitative yields in boiling THF (65 °C). The amine complexes prepared could be used as complexation reagents for arenes in up to 81% yield in the presence of boron trifluoride-diethyl ether adduct if THF was used as the solvent. Significant chirality transfer from the chiral complexation reagents to the chiral arene complexes was, however, not observed.
AB - A number of chiral amines were prepared and used as ligands in carbonylchromium(0) complexes. Included are monoamines chelating diamines and methionine methyl ester. For their complexation (norbornadiene)tetracarbonylchromium(0) was found to allow complexation in high, sometimes quantitative yields in boiling THF (65 °C). The amine complexes prepared could be used as complexation reagents for arenes in up to 81% yield in the presence of boron trifluoride-diethyl ether adduct if THF was used as the solvent. Significant chirality transfer from the chiral complexation reagents to the chiral arene complexes was, however, not observed.
KW - Arene complexes
KW - Chirality
KW - Chromium
KW - N ligands
KW - Norbornadiene
UR - http://www.scopus.com/inward/record.url?scp=0033935748&partnerID=8YFLogxK
U2 - 10.1002/1099-0690(200006)2000:12<2273::AID-EJOC2273>3.0.CO;2-M
DO - 10.1002/1099-0690(200006)2000:12<2273::AID-EJOC2273>3.0.CO;2-M
M3 - Article
AN - SCOPUS:0033935748
SP - 2273
EP - 2284
JO - European Journal of Organic Chemistry
JF - European Journal of Organic Chemistry
SN - 1434-193X
IS - 12
ER -