In our.earlier communications dealing with the simultaneity of (2+2) and (2+4) cycloadditions of allene, it has been concluded that intramolecular isotope effects with values kH/kD > 1.00 derive from a non-concerted, probable diradical process, and that when kH/kD < 1.00 a concerted mechanism is lik
ALLENES. IV. THE REACTION OF SOME ALLENES WITH LEAD TETRAACETATE
✍ Scribed by LaFORGE, F. B.; ACREE, FRED
- Book ID
- 120300084
- Publisher
- American Chemical Society
- Year
- 1941
- Tongue
- English
- Weight
- 568 KB
- Volume
- 06
- Category
- Article
- ISSN
- 0022-3263
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📜 SIMILAR VOLUMES
The free radical reaction of lead tetraacetate with hydrocarbons has been investigated. the acetate esters.
Es konnte noch 1 pg Hg neben 150 pg eines Gemisches vieler Kationen mit einer Genauigkeit von f 4% bestimmt werden. Erfassungsgrenze und Fehlerbreite waren weitgehend durch den Neutronenfluss des zur Verfiigung stehenden Kernreaktors des Physikalischen Instituts der Universitat Base1 gegeben.
## Abstract Patchoulol **(1)** forms 2,2,6,8‐tetramethylbicyclo [5.3.1]undec‐7‐en‐3‐one **(5)** with lead tetraacetate. This ketone undergoes acid‐catalyzed cyclization to 2,6,6,10‐tetramethyltricyclo [5.3.1.0^1,5^]undec‐9‐en‐5‐ol **(10)**, and is reduced to 2 stereoisomeric alcohols with lithium a