Dipole-moment measurements on metal chelate complexes. Part 4. The effect of substitution in the phenyl ring on the dipole moments of metal chelates of fluorinated mercapto-β-diketones containing a phenyl group

1977 ◽  
pp. 662-664 ◽  
Author(s):  
Manoranjan Das ◽  
Stanley E. Livingstone
Keyword(s):  
Dipole Moment ◽  
Phenyl Ring ◽  
Dipole Moments ◽  
Metal Chelate ◽  
Phenyl Group ◽  
Metal Chelates ◽  
Chelate Complexes

Dipole moment studies of some derivatives of 4-pyridone

1972 ◽  
Vol 25 (12) ◽  
pp. 2605 ◽  
Author(s):  
BD Batts ◽  
AJ Madeley
Keyword(s):  
Dipole Moment ◽  
Dipole Moments ◽  
Phenyl Group ◽  
A Value ◽  
Derivatives Of

The dipole moments of 13 derivatives of 4-pyridone were measured. Attempts to obtain a value for 4-pyridone were unsuccessful but a value of 6.O D is compatible with other evidence. Dipole moment and n.m.r, evidence indicated that for N-phenyl-4-pyridone the phenyl group is inductively electron-repelling (in contrast to that reported)1,2 for N-phenylpyrrole) and that the rings are probably collinear.

Three-membered Rings. Molecular Structure and Conformation of Aryl Substituted Oxiranes by Dipole Moment Measurements

1977 ◽  
Vol 32 (12) ◽  
pp. 1467-1472 ◽  
Author(s):  
Salvatore Sorriso ◽  
Carlo Battistini ◽  
Bruno Macchia ◽  
Franco Macchia
Keyword(s):  
Molecular Structure ◽  
Dipole Moment ◽  
Electric Dipole ◽  
Dipole Moments ◽  
Phenyl Group ◽  
Electric Dipole Moments ◽  
Bond Angles ◽  
Styrene Derivatives

The electric dipole moments of some styrene and trans- and cis-stilbene oxides have been measured, in benzene. From these data some bond angles have been calculated and it has been deduced that in the styrene derivatives the phenyl group is in rapid interconversion about the bond with the triatomic ring.

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