Cyclobutylchlorocarbene undergoes competitive 1,2-carbon and 1,2-hydride intramoleular rearrangements with (approximate) absolute rate constants of 4.6 x 107 and 2.1 x 10' s-l, respectively, at 21'C. Attention is currently focused on the kinetics of intramolecular carbene rearrangements. Laser flash
Competitive 1,2- and 1,3-hydride shifts in the thermal decomposition of N-alkyl chloroformates
โ Scribed by Harry R. Hudson; Andrew J. Koplick; David J. Poulton
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- French
- Weight
- 186 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
Many examples of rearrangement which occur in straight-chain alkyl groups during kinetically controlled substitutions can be formally represented as proceeding via successive 1,2-shifts in intermediate carbonium ions.' -In certain cases, this mechanism has been
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