Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 5241-5244 |
| Seitenumfang | 4 |
| Fachzeitschrift | Tetrahedron letters |
| Jahrgang | 29 |
| Ausgabenummer | 41 |
| Publikationsstatus | Veröffentlicht - 1988 |
Abstract
Mixed ketene acetals of type 2 undergo smooth cyclization upon treatment with silica gel yielding diastereoselectively bicyclo[2.2.2]octanones of type 3. Alternatively, the same result was obtained by exposure of the substrates to TiCl4 at low temperature.
ASJC Scopus Sachgebiete
- Biochemie, Genetik und Molekularbiologie (insg.)
- Biochemie
- Pharmakologie, Toxikologie und Pharmazie (insg.)
- Wirkstoffforschung
- Chemie (insg.)
- Organische Chemie
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: Tetrahedron letters, Jahrgang 29, Nr. 41, 1988, S. 5241-5244.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Silica gel-catalyzed cyclizations of mixed ketene acetals
AU - Schinzer, Dieter
AU - Kalesse, Markus
AU - Kabbara, Jazid
N1 - Funding Information: AcknowledgementT: his work was supportedb y the Deutsche Forschungsgemeinscha(fDt FG) senberg-fellowshitpo D.S.), and the Fonds der ChemischenIn dustrie.
PY - 1988
Y1 - 1988
N2 - Mixed ketene acetals of type 2 undergo smooth cyclization upon treatment with silica gel yielding diastereoselectively bicyclo[2.2.2]octanones of type 3. Alternatively, the same result was obtained by exposure of the substrates to TiCl4 at low temperature.
AB - Mixed ketene acetals of type 2 undergo smooth cyclization upon treatment with silica gel yielding diastereoselectively bicyclo[2.2.2]octanones of type 3. Alternatively, the same result was obtained by exposure of the substrates to TiCl4 at low temperature.
UR - http://www.scopus.com/inward/record.url?scp=0000938459&partnerID=8YFLogxK
U2 - 10.1016/S0040-4039(00)80726-1
DO - 10.1016/S0040-4039(00)80726-1
M3 - Article
AN - SCOPUS:0000938459
VL - 29
SP - 5241
EP - 5244
JO - Tetrahedron letters
JF - Tetrahedron letters
SN - 0040-4039
IS - 41
ER -