## Abstract The [4 + 2] cycloaddition of the double‐bond isomers (**__A__** and **__B__**) of dihydrophosphinine oxide **__1__** afforded novel phosphabicyclo[2.2.2]oct‐5‐ene derivates (**__2–4__**), formation of which was justified by PM3 semiempirical calculations. The compounds of dimer type (**
Novel 2-Phosphabicyclo[2.2.2]oct-5-ene Derivatives and Their Use in Phosphinylations.
✍ Scribed by Gyoergy Keglevich; et al. et al.
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 74 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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📜 SIMILAR VOLUMES
## Abstract A series of new P‐methylphenyl P‐heterocycles are introduced. The para and ortho substituted 2,5‐dihydro‐1H‐phosphole oxides (**__1a__** and **__1b__**) were converted to the double‐bond isomers (**__A__** and **__B__**) of 1,2‐dihydrophosphinine oxides (**__3a__** and **__3b__**) via t
A 2-phosphabicyclo[2.2.2]oct-7-ene oxide (2) and a 2-phosphabicyclo[2.2.2]octa-5,7-diene oxide (3) with ethyl substituent on the phosphorus atom was synthesized and their fragmentation properties were studied. The phosphabicyclooctadiene oxide (3) could be utilized in both the UV light-mediated phos