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Proton sponges: solid-state NMR spectra of ionic complexes of 1,8-bis(dimethylamino)naphthalene

✍ Scribed by Krzysztof Woźniak


Book ID
114142353
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
633 KB
Volume
374
Category
Article
ISSN
0166-1280

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📜 SIMILAR VOLUMES


The N1s ESCA Spectrum of Protonated 1,8-
✍ E. Haselbach; Anita Henriksson; F. Jachimowicz; J. Wirz 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 German ⚖ 186 KB 👁 1 views

## Abstract The ESCA spectrum of protonated 1,8‐bis‐(dimethylamino) naphthalene (“proton sponge”) (I) has been recorded in the region of N1s binding energies. The results indicate that IH^+^ possesses an __unsymmetrical__ NH…︁N hydrogen bridge.

Solid-state NMR and x-ray diffraction st
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An ionic complex of 1,8-bis(dimethylamino)naphthalene with picrolonic acid was studied by C and 1 H magic angle spinning and x-ray diffraction. Structural and spectroscopic features of this compound were investigated. The detailed x-ray structure of this complex is described. A multicentre model of