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Investigation of the intramolecular hydrogen bond in Β-diketones of the selenophene series by the NMR method

✍ Scribed by L. N. Kurkovskaya; N. N. Shapet'ko; N. N. Magdesieva

Book ID
112363936
Publisher
Springer
Year
1974
Tongue
English
Weight
194 KB
Volume
8
Category
Article
ISSN
0040-5760

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NMR study of the influence of β-substitu
NMR study of the influence of β-substituents on the intramolecular hydrogen bond in β-dicarbonyl compounds
✍ N. N. Shape'ko 📂 Article 📅 1973 🏛 John Wiley and Sons 🌐 English ⚖ 258 KB

## Abstract The hydroxyl proton chemical shifts of β‐dicarbonyl compounds involving various β‐substituents have been studied. An additive influence of β‐substituents on the δ~OH~ shift values has been found. The results obtained suggested the existence of only one potential proton energy minimum in