Contributions of CH4-amine interactions by primary, secondary, and tertiary amines on CO2/CH4 separation efficiency

Equilibrium and Transport Properties of Primary, Secondary and Tertiary Amines by Molecular Simulation

Equilibrium and Transport Properties of Primary, Secondary and Tertiary Amines by Molecular Simulation — Using molecular simulation techniques such as Monte-Carlo (MC) and molecular dynamics (MD), we present several simulation results of thermodynamic and transport properties for primary, secondary and tertiary amines. These calculations are based on a recently proposed force field for amines t...

Efficient metal-free hydrosilylation of tertiary, secondary and primary amides to amines.

Hydrosilylation of secondary and tertiary amides to amines is described using catalytic amounts of B(C6F5)3. The organic catalyst enables the reduction of amides with cost-efficient, non-toxic and air stable PMHS and TMDS hydrosilanes. The methodology was successfully extended to the more challenging reduction of primary amides.

The Comparision of Interactions Parent–Child and the Behavioral Problems Between Primary and Secondary enuresis

Background and Aim: The results of pervious researches in comparision psychological problems among primary and secondary enuresis has been inconstant. The aim of the present study was to compare the interactions between parent–child and the behavioral problems between these two subtypes. Methods: The present research design was of comparative type and its statistical population consisted of th...

General preparation of primary, secondary, and tertiary aryl amines by the oxidative coupling of polyfunctional aryl and heteroaryl amidocuprates.

Optimization of normal-phase chromatographic separation of compounds with primary, secondary and tertiary amino groups.

The retention behavior of primary, secondary and tertiary amines was studied using normal-phase-HPLC on silica, diol, and cyano stationary phases. Several classes of amines, including benzylamines, anilines, ephedrines, tryptamines, and azatryptamines were chromatographed using mixtures of hexane and ethoxynonafluorobutane with methylene chloride and methanol. Peak tailing, diminished selectivi...