In this work, five substituted 1-phenyl-2-benzensulfonyl ethynes and the corresponding five substituted 1-phenyl-2-benzensulfonyl ethenes were designed and synthesized as representatives of the polar alkynes and the polar alkenes. Thermodynamic driving forces of eight elementary steps for reductions of the substituted ethynes and ethenes to the corresponding alkenes and alkanes in acetonitrile were determined. The differences of chemical properties between the alkynes and the alkenes as well as their various derived reaction intermediates were quantitatively examined or compared according to the determined thermodynamic driving forces of the eight elementary steps. The relative C–C π-bond heterolytic and homolytic dissociation energies of...
The Gibbs energies and enthalpies of solvation of some hydrocarbons (n-hexane, n-octane, cyclohexane...
The development of methods to easily synthesize chemical structures is of great importance in the fi...
The present study complements our previous studies of the reactions of hydrogen atoms with C5 alkene...
A series of 69 polar olefins with various typical structures (<b>X</b>) were synthesized and the the...
The first part of our study of the enthalpy of reduction of carbonyl compounds has been completed an...
A general cycle was developed that defines the thermodynamics for all of the homolytic and heterolyt...
A mechanism and a synthesis problem related to alkene and alkyne chemistryTwo problems related to al...
We have carried out a study on the thermochemistry of alkanethiols and thioethers. Relationships bet...
This thesis reports the results of two different research projects. One project is an evaluation of ...
Literature data on molar excess enthalpies (H-E) and molar excess Gibbs energies (G(E)) of linear al...
A series of 3,5-disubstituted 1,4-dihydropyridine derivatives including the derivative with two chir...
Despite of being used as thermodynamic criterion to rank alkene stability in a number of undergradua...
The properties and reactions of compounds in which the O of dimethyl ether or acetone has been repla...
Electrophilic addition to multiple carbon–carbon bonds has been investigated for a series of twelve ...
Quantum mechanical calculations have been used to study the intramolecular additions of hydroxylamin...
The Gibbs energies and enthalpies of solvation of some hydrocarbons (n-hexane, n-octane, cyclohexane...
The development of methods to easily synthesize chemical structures is of great importance in the fi...
The present study complements our previous studies of the reactions of hydrogen atoms with C5 alkene...
A series of 69 polar olefins with various typical structures (<b>X</b>) were synthesized and the the...
The first part of our study of the enthalpy of reduction of carbonyl compounds has been completed an...
A general cycle was developed that defines the thermodynamics for all of the homolytic and heterolyt...
A mechanism and a synthesis problem related to alkene and alkyne chemistryTwo problems related to al...
We have carried out a study on the thermochemistry of alkanethiols and thioethers. Relationships bet...
This thesis reports the results of two different research projects. One project is an evaluation of ...
Literature data on molar excess enthalpies (H-E) and molar excess Gibbs energies (G(E)) of linear al...
A series of 3,5-disubstituted 1,4-dihydropyridine derivatives including the derivative with two chir...
Despite of being used as thermodynamic criterion to rank alkene stability in a number of undergradua...
The properties and reactions of compounds in which the O of dimethyl ether or acetone has been repla...
Electrophilic addition to multiple carbon–carbon bonds has been investigated for a series of twelve ...
Quantum mechanical calculations have been used to study the intramolecular additions of hydroxylamin...
The Gibbs energies and enthalpies of solvation of some hydrocarbons (n-hexane, n-octane, cyclohexane...
The development of methods to easily synthesize chemical structures is of great importance in the fi...
The present study complements our previous studies of the reactions of hydrogen atoms with C5 alkene...