Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 150
... peaks ' should be independent of electron beam energy . Thus if it is assumed that the ' metastable peaks ' arise as a result of competing unimolecular decompositions from a single electronic level ( single - state model ) with rate ...
... peaks ' should be independent of electron beam energy . Thus if it is assumed that the ' metastable peaks ' arise as a result of competing unimolecular decompositions from a single electronic level ( single - state model ) with rate ...
Page 151
... peaks ' for DCN and HCN loss from ( 2 ) should be a function of the time taken to reach the field - free region TABLE 2 Relative abundances of metastable peaks ' and daughter peaks in the mass spectrum of [ 2,4,6-2H3 ] benzoic acid ( 3 ) ...
... peaks ' for DCN and HCN loss from ( 2 ) should be a function of the time taken to reach the field - free region TABLE 2 Relative abundances of metastable peaks ' and daughter peaks in the mass spectrum of [ 2,4,6-2H3 ] benzoic acid ( 3 ) ...
Page 345
... Peaks at m / e 17 and 18 due to 1 - Pentyl ( M 104 ) 1.8 = Some of the more important peaks in the spectra of the hydroperoxides are summarised in Table 4 where similar fragments from each of the compounds studied are com- pared . The ...
... Peaks at m / e 17 and 18 due to 1 - Pentyl ( M 104 ) 1.8 = Some of the more important peaks in the spectra of the hydroperoxides are summarised in Table 4 where similar fragments from each of the compounds studied are com- pared . The ...
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 activation added addition alcohol Amer analysis angles appears aqueous atom base benzene bond bromide calculated carbon carbon tetrachloride Chem chemical chloride compared complex compounds concentration conformation constants containing corresponding coupling derived described determined DISCUSSION effect electron energy equation esters ethanol ether expected experimental experiments factor Figure followed formation formed further gave give given hydrogen hydrolysis increase indicate initial intermediate involving kinetic less measured mechanism method methyl mixing mixture mole molecular molecule nitration observed obtained occurs organic oxidation oxygen peaks peroxide Phys plot position possible prepared present pressure proton radical rate constants ratio reaction reactivity reduced relative reported requires resonance respectively ring salts shifts showed shown similar sodium solution solvent spectra spectrum structure studied substituent suggested Table temperature values yield