A Guidebook to Mechanism in Organic Chemistry
Radicals and Their Reactions At elevated temperatures (ca. 450°) propylene, Me—CH=CH 2 , is found to undergo chlorination to all ...
Halogenation The lower reactivity of bromine compared with chlorine is associated, as often happens, with greater selectivity in ...
V Radicals and Their Reactions •CHaJ^CH^=CH, <- CH 2 =CH—CH 2 - (ii) Autoxidation. Another displacement reaction involving ra ...
Autoxidation (XXVII), cyclohexene (XXVIII) and diphenylmethane, (XXIX), re spectively : OOH (XXVII) (XXVIII) (XXIX) Reference** ...
Radicals and Their Reactions FE<B© + H® + Ph—C' (XXX) o II Ph—O (XXX) ? T Ph—C—O—OH + Ph—C—H (XXXII) H®? O II Ph—c—o—o- (XXXI ...
Arylation (XXXVI) that it is impossible to work with them in sunlight. It should, how ever, be emphasised that this autoxidatio ...
Radicals and Their Reactions It might be expected that the attack on the aromatic species, C„H 8 —X, would then proceed via a di ...
Rearrangements Oe O^0 but it is by ncyjjg»ns certain that this is the only factor involved. Yields in this reaction tend to be l ...
Radicals and Their Reactions But migration is not confined to shifts on to carbon; thus triphenyl methyl peroxide (p. 232) unde ...
Diradicah The isomerisation of cyclopropanes to the corresponding propylene derivatives probably proceeds through diradicals: ft ...
Radicals and Their Reactions can, in theory, be converted to a quinonoid form (XLVII) in which its electrons are paired, but for ...
SELECT BIBLIOGRAPHY Valence and Chemical Bonding CARTMELL, E. and FOWLES, G. w. A. Valency and Molecular Structure (Butterworths ...
Select Bibliography LEFFLER, J. E., and GRUNWALD, E. Rates and Equilibria of Organic Reactions: (Wiley, 1963). MARE, P. B. D. DE ...
INDEX Acetals, 162, 222 Acetonitrile, acidity, 210 AcetylacetoneJttttQ, 211 Acetylene, acidity, 211 Acid catalysis, general, 161 ...
r Index Bromination aromatic, 106,250 Lewis acids in, 106 Bromine addition acetylene dicarboxylic acid, 140 cyclopentene, 36 eth ...
Irdex ^ Conformation—continued of 1,2,3,4-tetrabromoethane, 5 Conjugate acids, 38 bases, 38 Conjugation, 7,16,149,154 Conjugativ ...
Index ^-Elimination—continued chlorofumaric acid, 195 chloromaleic acid, 195 cinnamic acid dibromide, 205 dibromostilbene, 196 e ...
Index 1 Hydrogen bonding—continued in keto/enol tautomerism, 219 „ salicylic acid, 47 Hydrogen bromide, addition allyl bromide, ...
Index Nucleophilic substitution—continued stereochemistry, 66-72 steric effects, 62, 64 triphenylmethyl chloride, 63 vinyl halid ...
Index 1 Sandmeyer reaction, 255 Saytzeff elimination, 196 Second order reaction, 59 obonds, 4 S/vl mechanism, 59, 68 SAT 2 (arom ...
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