Rearrangement in the mass spectrometer via a 3,3,1-bicyclic reaction path
โ Scribed by S. W. Breuer; W. A. F. Gladstone; P. A. Hirst
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- English
- Weight
- 92 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1076-5174
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
pentanetricarboxylic Acid Trialkylesters via a Tandem Addition-Rearrangement-Addition Reaction. -It is noteworthy that in the reaction of (I) with various kinds of Michael acceptors, no regular mono-or double addition products are observed. A possible mechanism for the formation of (III) is given. -
Phenylmalonic acid dihydrazide reacted with 2,4-pentanedione to give, unexpectedly, 5,7-dimethyl-1,3dioxo-2-phenyl-2,3-dihydro-1H-pyrazolo[1,2-a]pyrazole-4-ylium 5. The structure of the product is confirmed by X-ray crystallography .