Two-fold rotational barriers in 1,1,2,2-tetrasubstituted ethanes: a dynamic NMR and molecular mechanics study of some highly-branched saturated hydrocarbons
- Author
- ANDERSON, J. E1 ; BETTELS, B. R; HOFFMANN, H. M. R; PAULUTH, D; HELLMANN, S; BECKHAUS, H. D; RUCHARDT, C
[1] Univ. coll., chemistry dep., London WC1E 6BT, United Kingdom - Source
Tetrahedron (Oxford. Print). 1988, Vol 44, Num 12, pp 3701-3714 ; ref : 38 ref
- CODEN
- TETRAB
- ISSN
- 0040-4020
- Scientific domain
- Organic chemistry
- Publisher
- Elsevier, Oxford
- Publication country
- United Kingdom
- Document type
- Article
- Language
- English
- Keyword (fr)
- Barrière rotation Composé organique Conformation Dynamique conformationnelle Encombrement stérique Etude expérimentale Etude théorique Hydrocarbure Interaction Van der Waals Méthode champ force Paramètre RMN Rotation interne Solution chimique Solvant mixte Solvant rigide Spectre RMN Température Composé aliphatique saturé Composé cyclique saturé Composé monocyclique Pentane(t-butyl-«3» triméthyl-«2,2,4») Pentane(«t»-butyl-«3» tétraméthyl-«2,2,3,4») Propane(pentaméthyl-«2p,2p,4p,6p,6p»cyclohexyl-«2»)
- Keyword (en)
- Rotation barrier Organic compounds Conformation Conformational dynamics Steric hindrance Experimental study Theoretical study Hydrocarbon Van der Waals interaction Force field method NMR parameter Internal rotation Chemical solution Mixed solvent Rigid solvent NMR spectrum Temperature
- Keyword (es)
- Barrera rotación Compuesto orgánico Conformación Dinámica conformacional Embarazo estérico Estudio experimental Estudio teórico Hidrocarburo Interacción Van der Waals Método campo fuerza Parámetro RMN Rotación interna Solución química Disolvente mixto Disolvente rígido Espectro de RMN Temperatura
- Classification
- Pascal
- 001 Exact sciences and technology / 001B Physics / 001B30 Atomic and molecular physics / 001B30C Molecular properties and interactions with photons / 001B30C15 Properties of molecules and molecular ions / 001B30C15H Barrier heights (internal rotation, inversion, rotational isomerism, conformational dynamics)
- Discipline
- Atomic and molecular physics
- Origin
- Inist-CNRS
- Database
- PASCAL
- INIST identifier
- 7170338
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
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DOI
10.1016/S0040-4020(01)86000-2 
https://dx.doi.org/10.1016/S0040-4020(01)86000-2
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