2008
DOI: 10.1080/10426500701761177
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Conformational Analysis of 1,4-Heterophosphinanes

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Cited by 4 publications
(2 citation statements)
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“…8 The determined mutual orientation of the phenyl ring and the P Se group in the phosphinanes 5, 6 assumes an overlap of their π -systems, but the absence of the exaltation between the obtained and calculated dipole moments testifies against any essential electronic interactions. The dihedral angle between the lone pair of electrons at the phosphorus atom and the phenyl substituent is 53 • in the 7 conformer with the equatorial phenyl, but the interaction between them is not realized as well.…”
Section: Theoretical Conformational Analysis 831mentioning
confidence: 97%
“…8 The determined mutual orientation of the phenyl ring and the P Se group in the phosphinanes 5, 6 assumes an overlap of their π -systems, but the absence of the exaltation between the obtained and calculated dipole moments testifies against any essential electronic interactions. The dihedral angle between the lone pair of electrons at the phosphorus atom and the phenyl substituent is 53 • in the 7 conformer with the equatorial phenyl, but the interaction between them is not realized as well.…”
Section: Theoretical Conformational Analysis 831mentioning
confidence: 97%
“…O equilíbrio conformacional pode ser experimentalmente investigado pela análise de constantes Kerr e momento de dipolo das moléculas 26 , RMN 27,28 , espectroscopia em micro-ondas 29 , e espetroscopia no vibracional 30 . Os estudos por RMN e efeito Kerr são geralmente efetuados em solução enquanto os estudos por micro-ondas são exclusivamente efetuados em fase gasosa.…”
Section: Esquema 1 -Definição Da Nomenclatura De âNgulos De Torsão Seunclassified