Facial Selectivity of the (R)-1,3-Dimethyl-1-Cyclohexyl Cation in the Gas Phase
โ Scribed by Antonello Filippi
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 231 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0947-6539
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๐ SIMILAR VOLUMES
## Abstract The thermal reactions of 1,3โbutadiene (BD) with cyclohexaโ1,3โdiene (CHD) have been studied in a static system between 437 and 526 K. The pressures of BD and CHD were varied from 61 to 397 torr and from 50 to 93 torr, respectively. The percentages of consumed BD and CHD were always kep
Selectivity-reactivity correlations are shown to support a biradical pathway for the gas phase thermal Diels-Alder reactions of cyclohexa-1,3-diene with substituted ethenes except for those involving a carbonyl group. \* All cycloadducts are considered as endo or ex0 according to the orientation of