Quarterly Journal of the Chemical Society of London, Volume 1 |
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Page 277
... transition state is that the extent of C - X bond- breaking diminishes but that the extent of C - H bond- breaking may show either a small increase or decrease . Similarly , a better leaving group should lead to less C - H bond ...
... transition state is that the extent of C - X bond- breaking diminishes but that the extent of C - H bond- breaking may show either a small increase or decrease . Similarly , a better leaving group should lead to less C - H bond ...
Page 794
... transition state reduce to their corresponding values in reactants and products . Taking the order of the bond to hydrogen being formed in the transition state as ( 1 − x ) , the assignments shown in Table 1 could be made . - TABLE 1 ...
... transition state reduce to their corresponding values in reactants and products . Taking the order of the bond to hydrogen being formed in the transition state as ( 1 − x ) , the assignments shown in Table 1 could be made . - TABLE 1 ...
Page 794
... transition states , and relatively large values of kalkь were found for transition states ranging from symmetrical to strongly product like . As shown previously , this stems from the lack of bending vibrations in the product . Despite ...
... transition states , and relatively large values of kalkь were found for transition states ranging from symmetrical to strongly product like . As shown previously , this stems from the lack of bending vibrations in the product . Despite ...
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 |
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A. R. Katritzky alcohol alkyl Amer anion aqueous aromatic ation axial benzene bond bromination calculated carbanion carbon acids carbon atom carbon tetrachloride carbonyl catalyst Chem chemical shifts Chemistry chloride complex compounds concentration conformation correlation coupling constants crystal cyclohexane derivatives difference dilute dimethyl sulphoxide dioxan electron elimination energy equation equatorial equilibrium ester ethanol ether experimental Figure fluorene formation fraction H₂O H₂SO hydrogen hydrolysis hydroxide indicators interaction intermediate ionisation isomer isomerization isotope effect k₁ k₂ kcal kcal./mole kinetic measured mechanism methyl mixture mole mole-¹ molecular molecule n.m.r. spectra nitration nitrogen nucleophilic observed obtained oxide oxime oxygen parameters phenyl Phys piperidine plot proton pyridines R. P. Bell radical rate constants ratio reaction reactivity ring shown shows sodium solution solvent spectrum structure substituents sulphuric acid t-butyl Table temperature Tetrahedron thiophen transition values