Abstract
Ethylene is not only a substrate, but also a solvent: Catalytic intermolecular Pauson - Khand reactions of terminal alkynes were carried out in supercritical ethylene to provide 2-substituted cyclopentenones in moderate to high yields. Under these conditions, even a low pressure of CO (5 atm) is sufficient for the reaction to take place.
| Original language | English |
|---|---|
| Pages (from-to) | 636-638 |
| Number of pages | 3 |
| Journal | Angewandte Chemie - International Edition |
| Volume | 39 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2000 Feb 4 |
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Keywords
- Cycloadditions
- Ethylene
- Homogeneous catalysis
- Pauson - Khand reactions
- Supercritical fluids
ASJC Scopus subject areas
- Chemistry(all)
Cite this
Catalytic intermolecular Pauson - Khand reactions in supercritical ethylene. / Jeong, Nakcheol; Hwang, Sung Hee.
In: Angewandte Chemie - International Edition, Vol. 39, No. 3, 04.02.2000, p. 636-638.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Catalytic intermolecular Pauson - Khand reactions in supercritical ethylene
AU - Jeong, Nakcheol
AU - Hwang, Sung Hee
PY - 2000/2/4
Y1 - 2000/2/4
N2 - Ethylene is not only a substrate, but also a solvent: Catalytic intermolecular Pauson - Khand reactions of terminal alkynes were carried out in supercritical ethylene to provide 2-substituted cyclopentenones in moderate to high yields. Under these conditions, even a low pressure of CO (5 atm) is sufficient for the reaction to take place.
AB - Ethylene is not only a substrate, but also a solvent: Catalytic intermolecular Pauson - Khand reactions of terminal alkynes were carried out in supercritical ethylene to provide 2-substituted cyclopentenones in moderate to high yields. Under these conditions, even a low pressure of CO (5 atm) is sufficient for the reaction to take place.
KW - Cycloadditions
KW - Ethylene
KW - Homogeneous catalysis
KW - Pauson - Khand reactions
KW - Supercritical fluids
UR - http://www.scopus.com/inward/record.url?scp=0034603142&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0034603142&partnerID=8YFLogxK
U2 - 10.1002/(SICI)1521-3773(20000204)39:3<636::AID-ANIE636>3.0.CO;2-S
DO - 10.1002/(SICI)1521-3773(20000204)39:3<636::AID-ANIE636>3.0.CO;2-S
M3 - Article
VL - 39
SP - 636
EP - 638
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
SN - 1433-7851
IS - 3
ER -