3,4-dicarbomethoxybicyclo[3.2.2]nonatriene
β Scribed by M.J. Goldstein; A.H. Gevirtz
- Book ID
- 104213244
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- French
- Weight
- 123 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
We here report the unanticipated, if also the first, isolation of a
π SIMILAR VOLUMES
In 1966 it was first reported that rhodium catalyzes a cycloaddition reaction (norbornadiene + 5% Rh/C) (1). Subsequently similar reactions were found to occur not only with some other hydrocarbons and rhodium on carbon (2), but also with coordination complexes of rhodium
The first syntheses of 9-bromo-and 9-chlorobicyclo[4.2.l]nona-2,4,6-trienes were each achieved in three stereoselective steps from the 9,9-bis(selenophenyl) derivative 9 in 79% overall yield for the bromide and 64% for the chloride. A deuterium-labeling experiment reveals the first rearrangement of