A Simple Synthesis of α-Methylene γ-Lactones
✍ Scribed by Dr. Elisabeth Öhler; Klaus Reininger; Prof. Dr. Ulrich Schmidt
- Publisher
- John Wiley and Sons
- Year
- 1970
- Tongue
- English
- Weight
- 219 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0044-8249
No coin nor oath required. For personal study only.
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## Abstract For Abstract see ChemInform Abstract in Full Text.
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A mass spectrometric study of six new a-methylene-y-lactone carbohydrate derivatives has been carried out in order to correlate the occurrence of metastable transitions with the stereochemistry of the compounds. Results indicate that the decomposition of some metastable fragment ions usually release