Journal of the Chemical Society, Part 4Chemical Society., 1962 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Page 4710
... positions each para to a methoxyl group , and in both of these positions there is a second - order activation from the methoxyl group meta to the position attacked . The rate of reaction is therefore rather greater than for anisole ...
... positions each para to a methoxyl group , and in both of these positions there is a second - order activation from the methoxyl group meta to the position attacked . The rate of reaction is therefore rather greater than for anisole ...
Page 4901
... position is readily brought about by molecular bromination and in the 3 - position by nitration in acetic acid ; 10 these methods were used in the preparation of 2- and 3 - phenyldibenzofuran . 7 8 9 ( I ) 2 ( II ) 3 ( III ) Br apar Ph ...
... position is readily brought about by molecular bromination and in the 3 - position by nitration in acetic acid ; 10 these methods were used in the preparation of 2- and 3 - phenyldibenzofuran . 7 8 9 ( I ) 2 ( II ) 3 ( III ) Br apar Ph ...
Page 5148
... position in o- and p - nitrotoluene are based on the maximum figures quoted by Kobe and his co - workers 28,29 ( see above ) . Therefore these partial rate factors have to be regarded as being only very approximate . The value of zero ...
... position in o- and p - nitrotoluene are based on the maximum figures quoted by Kobe and his co - workers 28,29 ( see above ) . Therefore these partial rate factors have to be regarded as being only very approximate . The value of zero ...
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Common terms and phrases
absorption acetic acid acetic anhydride acetone acetylacetone added alcohol Amer anhydride aqueous atom b₁ band benzene bond bromide Calc carbon tetrachloride carbonyl CH₂ Chem chloride chloroform chromatography cm.¹ CO₂H complex compound concentration constant cooled Cotton effect crystallised decomp derivative diethyl dilute dioxan distilled dried electron ester ethanol ether ethyl acetate ethylene evaporated experimental extracted filtered filtrate formed Found fraction gave give heated hydrochloric hydrochloric acid hydrogen hydrogen chloride hydrolysis infrared spectrum isomer k₁ ketone lactone ligand light petroleum b. p. measured methyl mixed m. p. mixture mmoles mole molecule molybdenum needles nitrate nitrogen obtained oxidation peroxide phenyl polymer potassium precipitate prepared protons pyridine radicals reaction reduced refluxed requires residue resonance ring room temperature salt sample sodium hydroxide solid solution solvent spectra steric structure sulphide sulphuric acid Table values washed yellow yield