## Abstract An oxygen to oxygen acyl migration has been observed in 7‐acetoxybicyclo|3,2,0|heptan‐2‐ones upon isobutane chemical ionization mass spectrometry. The mechanism of this rearrangement is discussed and is investigated by means of deuterium labelling techniques.
Evidence for an intramolecular [1,5]shift of a formyl group in the thermolysis of methyl-[3,2,0]bicyclohept-2-en-7-ones
✍ Scribed by P. Schiess; P. Fünfschilling
- Publisher
- Elsevier Science
- Year
- 1972
- Tongue
- French
- Weight
- 228 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
We have prepared the four methyl-[3,2,0]bicyclohept-2-en-7-ones 2, &, & and & through irradiation 1) of the appropriate methyl-[2,2,l]bicyclohept-5-en-
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