Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 255
... Chloride by Aromatic Sulphonyl Chlorides By A. Orochov , † M. Asscher , * and D. Vofsi , Plastics Research Laboratory , The Weizmann Institute of Science , Rehovot , Israel The copper chloride - catalyzed redox - transfer chain addition ...
... Chloride by Aromatic Sulphonyl Chlorides By A. Orochov , † M. Asscher , * and D. Vofsi , Plastics Research Laboratory , The Weizmann Institute of Science , Rehovot , Israel The copper chloride - catalyzed redox - transfer chain addition ...
Page 257
... chloride , is valid up to at least 70 % conversion . TABLE 1 Rate constants for the oxidation of cuprous chloride by sulphonylchlorides * Hammett's equation holds very well for this type of reaction , to give a p - value ( at 110 ° ) of ...
... chloride , is valid up to at least 70 % conversion . TABLE 1 Rate constants for the oxidation of cuprous chloride by sulphonylchlorides * Hammett's equation holds very well for this type of reaction , to give a p - value ( at 110 ° ) of ...
Page 258
... Chloride . At the standard copper chloride concentration ( 5 × 10 - 3м ) , p - nitrobenzenesulphonyl chloride gives low values for ką ( see Results section ) , which cause it to deviate from the Hammett plot . At half this copper ...
... Chloride . At the standard copper chloride concentration ( 5 × 10 - 3м ) , p - nitrobenzenesulphonyl chloride gives low values for ką ( see Results section ) , which cause it to deviate from the Hammett plot . At half this copper ...
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 |
Copyright | |
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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 fluorine formation formed hydrogen hydrolysis hydroxide hypochlorous acid interaction intermediate iodide irradiation isomer isomerisation isopropyl k₁ ketone kinetic measured mechanism 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 solution solvent solvolysis spectrum steric steric effect structure substituent sulphoxide t-butyl Table temperature titanium(III triethyl phosphite values