## Abstract The pyrolyses of endo‐ and exo‐5‐methylbicyclo (2.2.2) oct‐2‐ene (endo‐ and exo‐MBO) have been studied between 608 and 679°K at pressures between 7 and 37 torr. These reactions correspond to parallel first‐order eliminations of propene and ethylene: equation image The rate constants (
The solvolysis of exo 5-p-toluenesulfonyloxybicyclo [2.2.2] Oct-2-ene
✍ Scribed by Robert R. Fraser; S. O'Farrell
- Publisher
- Elsevier Science
- Year
- 1962
- Tongue
- French
- Weight
- 154 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0040-4039
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📜 SIMILAR VOLUMES
The conversion of norbornadiene (I) into bicyclo[ 3.1.01 hex-2-ene-a-C-carboxaldehyde (II) by peracid oxidation has been described recently (1,2).
## Abstract The solvolysis rates and products of the 6‐__exo__‐substituted 2‐__exo__‐ **1a**‐**1u**, and 2‐__endo__‐norbornyl __p__‐toluenesulfonates **2a**‐**2u**, have been determined. In general, the rate constants for **1** and **2** (log __k__) correlate well with the inductive constants σ of
The thermal reactions of endoand em-5-Y bicyclo[2.2.2loct-2-enes ( N Y B O and XYBO) where Y = methyl, ethyl, and isopropyl have been studied in the gas phase between 567 and 695 K. For both isomers they are parallel first-order retro-Diels-Alder reactions with elimination of ethene (E) and monosubs