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Dienyl and homodienyl 1,5-hydrogen shifts

✍ Scribed by David S. Glass; Robert S. Boikess; S. Winstein


Book ID
104211953
Publisher
Elsevier Science
Year
1966
Tongue
French
Weight
477 KB
Volume
7
Category
Article
ISSN
0040-4039

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✦ Synopsis


We reported recently (3a) that relatively facile intramolecular dienyl and homodienyl 1,5-hydrogen shifts occur in eight-membered cyclic trienes and their homo-counterparts.


πŸ“œ SIMILAR VOLUMES


Studies on the homodienyl-[1,5]-hydrogen
✍ Jens Γ…hman; Peter Somfai πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 French βš– 367 KB

The homodienyl-[l,5]-hydrogen shift in vinylaziridines has been investigated and the substituent effects observed in the reaction have been studied qualitatively.

Kinetic study of a homodienyl-[1,5]-hydr
✍ Anita HussΓ©nius; Peter Somfai; David Tanner πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 260 KB

The thermal rearrangement of an N-substituted vinylaziridine to the corresponding (Z)-allylic imine, i.e. a homodienyl-[1,5]-hydrogen shift, was studied at different temperatures in the range 40-90 "C. 'H NMR spectroscopy was used to follow the reaction. Rate constants and activation parameters were