Journal of the Chemical Society, Part 5Chemical Society., 1949 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Page 13
... prepared , as the claim of Michael ( J. pr . Chem . , 1888 , 87 , 469 ) to have prepared it by hydrolysis of the ethyl ester formed by the interaction of resorcinol and ethyl malonate in presence of sodium has been proved incorrect by ...
... prepared , as the claim of Michael ( J. pr . Chem . , 1888 , 87 , 469 ) to have prepared it by hydrolysis of the ethyl ester formed by the interaction of resorcinol and ethyl malonate in presence of sodium has been proved incorrect by ...
Page 193
... prepared from toluene - p - sulphonyl esters of dinitrophenols , for those derived from benzenesulphonyl esters and 2 : 6 - dinitrohalogenobenzenes were just as effective . Thus N- ( 2 : 6- dinitro - 4 - methylphenyl ) pyridinium ...
... prepared from toluene - p - sulphonyl esters of dinitrophenols , for those derived from benzenesulphonyl esters and 2 : 6 - dinitrohalogenobenzenes were just as effective . Thus N- ( 2 : 6- dinitro - 4 - methylphenyl ) pyridinium ...
Page 194
... prepared and , as it failed to yield a chloroplatinate , it was identified by treatment with phenol to give ( VIII ; R = Me , R ' = H ) , which was also prepared from [ IX ; R = 2 : 4- ( NO2 ) 2CH3 ] . The orientation of the two aryl ...
... prepared and , as it failed to yield a chloroplatinate , it was identified by treatment with phenol to give ( VIII ; R = Me , R ' = H ) , which was also prepared from [ IX ; R = 2 : 4- ( NO2 ) 2CH3 ] . The orientation of the two aryl ...
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Common terms and phrases
absorption acetic acid acetone activity added alkali aluminium aluminium chloride Amer anhydride aqueous solution aspergillic atom benzene bromide Calc carbon Chem chemical chloroform coefficient colourless complex compounds concentration condensation containing cooled counter crystallised crystals curve decomp decomposition derivatives determined diffusion dilute dinitrogen tetroxide dioxide dissolved distilled dried electrons energy ester ethanol ether ethyl alcohol evaporated experimental experiments extracted filtered formation formed Found fraction gave give gliotoxin H₂O heated hydrochloric acid hydrogen hydrogen chloride hydrolysis iodide iodine value ionic isotopes ketone light petroleum b. p. liquid measured method mixture molecule needles nitrosyl chloride obtained oxidation perchlorate polonium potassium potassium hydroxide precipitated prepared protoactinium pyridine radioactive reaction refluxed requires residue room temperature salt sample separated sodium hydroxide solid soluble solvent sulphate sulphuric acid synthesis thorium thyroxine tube uranium uranyl nitrate washed yellow yield