Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 132
... [ Amine ] against [ Amine ] is rectilinear when [ Amine ] < ca . 0.4M ( Figure 1 ) , indicating that the rate equation has the form ( 2 ) . d [ Amide ] / dt = −d [ Ester ] / dt = { k1 [ Amine ] + k2 [ Amine ] 2 } [ Ester ] ( 2 ) = Robs ...
... [ Amine ] against [ Amine ] is rectilinear when [ Amine ] < ca . 0.4M ( Figure 1 ) , indicating that the rate equation has the form ( 2 ) . d [ Amide ] / dt = −d [ Ester ] / dt = { k1 [ Amine ] + k2 [ Amine ] 2 } [ Ester ] ( 2 ) = Robs ...
Page 134
... amine respectively ; for k , ( 1. mole - 1 min . - 1 ) see text . 4 ( i ) p , p ' - NO2 CH1 · CO2 ° C ̧H ̧ • NO2 102 [ n - Bu ] 0.188 philicity of the attacking molecule . For hydroxylic media a scheme like that of Jencks and Carriuolo ...
... amine respectively ; for k , ( 1. mole - 1 min . - 1 ) see text . 4 ( i ) p , p ' - NO2 CH1 · CO2 ° C ̧H ̧ • NO2 102 [ n - Bu ] 0.188 philicity of the attacking molecule . For hydroxylic media a scheme like that of Jencks and Carriuolo ...
Page 135
... [ Amine ] 2 ( 6 ) tradicted by our results for diethyl ether solutions . It is clear that secondary amines can give rise to kinetic terms involving [ Amine ] 2 so that Shawali and Beichler's conclusions about the reaction mechanism ...
... [ Amine ] 2 ( 6 ) tradicted by our results for diethyl ether solutions . It is clear that secondary amines can give rise to kinetic terms involving [ Amine ] 2 so that Shawali and Beichler's conclusions about the reaction mechanism ...
Contents
Physical organic chemistry | 1 |
Aromatic reactivity Part XXXVIII Protodesilylation of 12dihydrobenzocyclobutene indan and tetralin | 12 |
Aromatic reactivity Part XL Additional substituent effects in protodetrimethylsilylation | 21 |
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absorption acetic acid Acta alcohol alkyl Amer amine angles anion aqueous aromatic ation benzene bond bromide calculated carbanion carbon tetrachloride CH₂ Chem chemical shifts Chemistry Chim chloride CO₂H compounds concentration conformation corresponding coupling constants decomposition derived di-imine dioxan dipole effect electron equation esters ethanol ether experimental Figure first-order formation formed H₂O hydrogen hydrolysis hydroxide hypochlorous acid interaction intermediate iodide irradiation isomer isomerisation isopropyl k₁ ketone kinetic measured mercuric mesitylene method methyl mixture mole mole-¹ molecular molecule n.m.r. spectra nitration nitrogen observed obtained olefin oxidation oxygen peaks peroxide phenyl Phys plot polymer proton radical rate constants ratio reactants reaction reactivity reduced relative resonance ring salts showed shown similar singlet sodium sodium hydroxide solution solvent solvolysis spectrum steric steric effect structure substituent sulphoxide t-butyl Table temperature titanium(III triethyl phosphite values