Electronic structures of 2, 5,8-trimethyl-10-phenylphenazaborine and 2,8-dibromo-5-methyl-10-(β-aminoethoxy)phenazaborine
✍ Scribed by Yu. F. Sigolaev; S. G. Semenov; V. O. Reikhsfel'd; S. K. Bel'skii
- Book ID
- 112489525
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 273 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0040-5760
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## Abstract The structure of the title compound, a tricyclic Ni(II) tetra‐amine complex has been determined from analysis of photographic X‐ray data. The crystal system is orthorhombic, space group __P__2~1~2~1~2~1~, with unit cell dimensions __a__ = 9.802, __b__ = 8.998, __c__ = 24.378 Å. The Ni a
## Abstract The catalytic hydrogenation of (2__R__, 10__R__)‐2, 10‐diamino‐5, 5, 7‐trimethyl‐4, 8‐diaza‐7‐undecenenickel(II) yields two products when the reaction is performed in the presence of ethylenediamine, but only one, when ethylenediamine is absent. The stereochemistry of the reaction is di