| Autor: |
Reinheimer, E. W., Kohn, A. W., Groeneman, R. H., Krueger, H. R., Kantardjieff, K., Johnson, A. R. |
| Předmět: |
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| Zdroj: |
Molecular Crystals & Liquid Crystals; 2016, Vol. 629 Issue 1, p70-77, 8p |
| Abstrakt: |
Amino alcohols are important ligands for the asymmetric catalytic hydroamination of aminoallenes to form chiral pyrrolidines. Herein, we report the crystal structures of two chiral amino alcohols, D-N-(2-Adamantyl)phenylglycinol and L-N-(2-Adamantyl)diphenylphenylalinol, that function as ligands within transition metal complexes that catalyze the hydroamination of aminoallenes. Both molecules crystallize in the noncentrosymmetric orthorhombic space group P212121. Inter- and intramolecular hydrogen bonding plays an important role in stabilizing each alcohol in the solid state in the absence of a transition metal. The presence of these hydrogen bonds has been verified by single crystal X-ray diffraction and their overall strength determined by computational methods. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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