| Title: |
Construction of Bi- and tricyclic skeletons by domino-Heck-Diels-Alder reactions |
| Authors: |
Korbe, S.; de Meijere, Armin; Labahn, T. |
| Contributors: |
Korbe, S.; de Meijere, Armin; Labahn, T. |
| Publisher Information: |
Wiley-v C H Verlag Gmbh |
| Publication Year: |
2002 |
| Collection: |
Georg-August-Universität Göttingen: GoeScholar |
| Description: |
Palladium-catalyzed intramolecular reactions of 2-bromo 1,6-dienes followed by intermolecular [4+2] cycloaddition with suitable dienophiles in one-pot operations gave hexahydroindenes 8 and 9 in yields of 40-78%, an hexahydro-s-indacene derivative 13 could be obtained in up to 25% yield with cyclopent-2-en-1-one (10) as a dienophile in the presence of different Lewis acids, and a spirocyclopentane-hexahydroindenone 18 could be isolated in 72% yield. When in-situ-formed iminium salts were used as heterodienophiles, hexahydro-1H-[2]pyrindinols 31 could be obtained in a one-pot two-step operation in 29-46% yield. |
| Document Type: |
article in journal/newspaper |
| Language: |
unknown |
| Relation: |
000179216100011 |
| Availability: |
https://resolver.sub.uni-goettingen.de/purl?gro-2/44539 |
| Rights: |
info:eu-repo/semantics/openAccess |
| Accession Number: |
edsbas.1053ED4B |
| Database: |
BASE |