Quarterly Journal of the Chemical Society of London, Volume 1 |
From inside the book
Results 1-3 of 80
Page 73
... spectra which were usually dominated by the radical anion of fluorenone . These results are being presented separately.10 Very similar spectra of the 9 - hydroxyfluorenyl radical were obtained from irradiated solutions of fluorenone in ...
... spectra which were usually dominated by the radical anion of fluorenone . These results are being presented separately.10 Very similar spectra of the 9 - hydroxyfluorenyl radical were obtained from irradiated solutions of fluorenone in ...
Page 311
... spectra of the alkyl vinyl ethers . TABLE 1 Charge - transfer spectra with tetracyanoethylene a , and u.v. absorption spectra of alkyl vinyl ethers ( ROCH = CH2 ) U.v. absorption spectra e = It is apparent that the ionisation potentials ...
... spectra of the alkyl vinyl ethers . TABLE 1 Charge - transfer spectra with tetracyanoethylene a , and u.v. absorption spectra of alkyl vinyl ethers ( ROCH = CH2 ) U.v. absorption spectra e = It is apparent that the ionisation potentials ...
Page 860
... spectra and avoids the tedium and subjective errors of the other procedures . In aqueous alkaline solution the rate of exchange of the methine proton of 1,1 - bisethylsulphonylethane ( I ) with the solvent is conveniently measurable by ...
... spectra and avoids the tedium and subjective errors of the other procedures . In aqueous alkaline solution the rate of exchange of the methine proton of 1,1 - bisethylsulphonylethane ( I ) with the solvent is conveniently measurable by ...
Contents
Physical organic chemistry | 1 |
Topochemistry Part XXX Crystal and molecular structures of chalcone | 11 |
Conformational studies Part I Crystal and molecular structures of cis12dipchlorobenzoyl and cis | 17 |
23 other sections not shown
Other editions - View all
Common terms and phrases
4-nitroaniline A. R. Katritzky acetic acid activation energy alcohol Amer amine anion aqueous aromatic aryl-methyl ation axial benzene bond bond dissociation energies bromination calculated carbanion carbon acids catalyst Chem chemical shifts Chemistry chloride compounds concentration conformation corresponding coupling constants crystal cyclohexane derivatives deviations dilute dimethyl sulphoxide dipole electron equation ether ethylene experimental Figure fluorene formation fraction H₂O hydrocarbons hydroxide increase indicators interactions intermediate ionisation isomer isomerization isotope effect k₁ k₂ kcal kcal./mole kinetic Mc./sec measured mechanism methanol methyl mixture mole mole-¹ molecular molecules n.m.r. spectra nitrogen nucleophilic observed obtained oxide oxygen parameters phenyl Phys piperidine proton pyridines R. P. Bell radical rate constants ratio reaction relative ring selenophen shown shows signal sodium solution solvent spectrum structure substituted t-butyl Table temperature Tetrahedron thiophen transition tri-o-thymotide triethylamine triphenylmethane wave