Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 74
... bromide ions such as hydrogen bromide , sodium bromide , etc.2 The present study was initially intended to disclose the extent of acceleration by organic bromides ; to our surprise , however , the addition of bromobenzene gave an ...
... bromide ions such as hydrogen bromide , sodium bromide , etc.2 The present study was initially intended to disclose the extent of acceleration by organic bromides ; to our surprise , however , the addition of bromobenzene gave an ...
Page 75
... bromide also considerably acceler- ates the reaction . The similarity between the curves for molecular bromine and benzyl bromide ( Figure 4 ) implies that bromine from bromide ion liberated by the solvolysis of benzyl bromide acts as a ...
... bromide also considerably acceler- ates the reaction . The similarity between the curves for molecular bromine and benzyl bromide ( Figure 4 ) implies that bromine from bromide ion liberated by the solvolysis of benzyl bromide acts as a ...
Page 318
... bromide , as shown in equation ( 2 ) , and it was suggested that such reactions of Grignard reagents with electrophiles would normally involve re- tention of configuration . .X ( IV ) Mg Br Ph , CO Hg Br2 or CO 2 -Ph2CH OMgBr X ( V ) ...
... bromide , as shown in equation ( 2 ) , and it was suggested that such reactions of Grignard reagents with electrophiles would normally involve re- tention of configuration . .X ( IV ) Mg Br Ph , CO Hg Br2 or CO 2 -Ph2CH OMgBr X ( V ) ...
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 carbon tetrachloride CH₂ Chem chemical shifts Chemistry Chim chloride CO₂H coefficients 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