Quarterly Journal of the Chemical Society of London, Volume 1 |
From inside the book
Results 1-3 of 79
Page 105
... spectrum of the ester ( I ) ( Figure 1 , line A ) was replaced completely in a first - order process by a new spectrum ( Figure 1 , line B ) corresponding to the imide . Optical density 200 250 B 300 Wavelength ( my ) 350 400 FIGURE 1 ...
... spectrum of the ester ( I ) ( Figure 1 , line A ) was replaced completely in a first - order process by a new spectrum ( Figure 1 , line B ) corresponding to the imide . Optical density 200 250 B 300 Wavelength ( my ) 350 400 FIGURE 1 ...
Page 106
... spectrum L. This spectrum L was noted to have a form closely similar to that of the unsubstituted imide ( II ) in the region 325-450 mμ ( Figure 1 , line B ) . Spectrum L Optical density 308 mu 336mu 0.6 287 my 265my 250 300 350 400 450 ...
... spectrum L. This spectrum L was noted to have a form closely similar to that of the unsubstituted imide ( II ) in the region 325-450 mμ ( Figure 1 , line B ) . Spectrum L Optical density 308 mu 336mu 0.6 287 my 265my 250 300 350 400 450 ...
Page 323
... spectrum by means of a J.E.O.L. spectrum accumulator ( J.A.R.I. ) and assumed coupling constants ( ax , 4.15 ; ax ( CN ) , 1-1 ; ан 1 · 9 ; ан ' 1 · 5 G ) is shown in Figure 3b . The simulated spectrum has a slightly different G / cm ...
... spectrum by means of a J.E.O.L. spectrum accumulator ( J.A.R.I. ) and assumed coupling constants ( ax , 4.15 ; ax ( CN ) , 1-1 ; ан 1 · 9 ; ан ' 1 · 5 G ) is shown in Figure 3b . The simulated spectrum has a slightly different G / cm ...
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 | |
6 other sections not shown
Other editions - View all
Common terms and phrases
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