Synthesis and structural studies of symmetric and unsymmetric adamantylmethyleneazines
The synthesis and spectroscopic properties (1H, 13C and 15N NMR, in solution and in the solid state) of six new 1-adamantylmethlene azines are reported. The crystal and molecular structures of 1-adamantylcarbaldehyde azine and 1-adamantyl methyl ketone azine, which exist in the solid state in the E,...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_08943230_v12_n6_p455_Sanz |
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todo:paper_08943230_v12_n6_p455_Sanz2023-10-03T15:41:57Z Synthesis and structural studies of symmetric and unsymmetric adamantylmethyleneazines Sanz, D. Ponce, M.A. Claramunt, R.M. Fernández-Castaño, C. Foces-Foces, C. Elguero, J. ab initio calculations Adamantylmethyleneazines Cross-polarization magic angle spinning NMR Multinuclear magnetic resonance X-ray structures The synthesis and spectroscopic properties (1H, 13C and 15N NMR, in solution and in the solid state) of six new 1-adamantylmethlene azines are reported. The crystal and molecular structures of 1-adamantylcarbaldehyde azine and 1-adamantyl methyl ketone azine, which exist in the solid state in the E,E-configuration, were determined by x-ray analysis. The geometric characteristics of the azine central bridge and the preferred configuration with regard to it (E,E, E,Z, or Z,Z) were investigated by means of the crystallographic data retrieved from the Cambridge Structural Database and ab initio quantum chemical calculations. Copyright © 1999 John Wiley & Sons, Ltd. Fil:Ponce, M.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_08943230_v12_n6_p455_Sanz |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
ab initio calculations Adamantylmethyleneazines Cross-polarization magic angle spinning NMR Multinuclear magnetic resonance X-ray structures |
| spellingShingle |
ab initio calculations Adamantylmethyleneazines Cross-polarization magic angle spinning NMR Multinuclear magnetic resonance X-ray structures Sanz, D. Ponce, M.A. Claramunt, R.M. Fernández-Castaño, C. Foces-Foces, C. Elguero, J. Synthesis and structural studies of symmetric and unsymmetric adamantylmethyleneazines |
| topic_facet |
ab initio calculations Adamantylmethyleneazines Cross-polarization magic angle spinning NMR Multinuclear magnetic resonance X-ray structures |
| description |
The synthesis and spectroscopic properties (1H, 13C and 15N NMR, in solution and in the solid state) of six new 1-adamantylmethlene azines are reported. The crystal and molecular structures of 1-adamantylcarbaldehyde azine and 1-adamantyl methyl ketone azine, which exist in the solid state in the E,E-configuration, were determined by x-ray analysis. The geometric characteristics of the azine central bridge and the preferred configuration with regard to it (E,E, E,Z, or Z,Z) were investigated by means of the crystallographic data retrieved from the Cambridge Structural Database and ab initio quantum chemical calculations. Copyright © 1999 John Wiley & Sons, Ltd. |
| format |
JOUR |
| author |
Sanz, D. Ponce, M.A. Claramunt, R.M. Fernández-Castaño, C. Foces-Foces, C. Elguero, J. |
| author_facet |
Sanz, D. Ponce, M.A. Claramunt, R.M. Fernández-Castaño, C. Foces-Foces, C. Elguero, J. |
| author_sort |
Sanz, D. |
| title |
Synthesis and structural studies of symmetric and unsymmetric adamantylmethyleneazines |
| title_short |
Synthesis and structural studies of symmetric and unsymmetric adamantylmethyleneazines |
| title_full |
Synthesis and structural studies of symmetric and unsymmetric adamantylmethyleneazines |
| title_fullStr |
Synthesis and structural studies of symmetric and unsymmetric adamantylmethyleneazines |
| title_full_unstemmed |
Synthesis and structural studies of symmetric and unsymmetric adamantylmethyleneazines |
| title_sort |
synthesis and structural studies of symmetric and unsymmetric adamantylmethyleneazines |
| url |
http://hdl.handle.net/20.500.12110/paper_08943230_v12_n6_p455_Sanz |
| work_keys_str_mv |
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| _version_ |
1807320135494533120 |