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Monohydrazine Analogues of Naphthalene and Acenaphthene “Proton Sponges”.

✍ Scribed by Alexander F. Pozharskii; Olga V. Dyablo; Maria G. Koroleva; Evgeniya V. Sennikova; Zoya A. Starikova; Sian T. Howard

Publisher
John Wiley and Sons
Year
2004
Weight
74 KB
Volume
35
Category
Article
ISSN
0931-7597

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📜 SIMILAR VOLUMES

ChemInform Abstract: Naphthalene “Proton
ChemInform Abstract: Naphthalene “Proton Sponges”
✍ A. F. POZHARSKII 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 24 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

The N1s ESCA Spectrum of Protonated 1,8-
The N1s ESCA Spectrum of Protonated 1,8-Bis-(Dimethylamino) Naphthalene (“proton sponge”)
✍ E. Haselbach; Anita Henriksson; F. Jachimowicz; J. Wirz 📂 Article 📅 1972 🏛 John Wiley and Sons 🌐 German ⚖ 186 KB

## 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.

1,8-Bis(tetramethylguanidino)naphthalene
1,8-Bis(tetramethylguanidino)naphthalene (TMGN): A New, Superbasic and Kinetically Active “Proton Sponge”
✍ Volker Raab; Jennifer Kipke; Ruth M. Gschwind; Jörg Sundermeyer 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 399 KB

1,8-Bis(tetramethylguanidino)naphthalene (TMGN, 1) is a new, readily accessible, and stable ™proton sponge∫ with an experimental pK BH value of 25.1 in MeCN, which is nearly seven orders of magnitude higher in basicity than the classical proton sponge 1,8-bis(dimethylamino)-naphthalene (DMAN). Becau