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 83
... respectively ) ; similarly , retenequinone reacts with ( V ) and ( VI ) forming ( XIa ) and ( XIb ) , respectively , and the photo- product obtained from chrysenequinone and triphenylethylene has the structure ( XII ) . ( b ) The photo ...
... respectively ) ; similarly , retenequinone reacts with ( V ) and ( VI ) forming ( XIa ) and ( XIb ) , respectively , and the photo- product obtained from chrysenequinone and triphenylethylene has the structure ( XII ) . ( b ) The photo ...
Page 156
... respectively , so that the formula C3H5O is established . 30 50 Ozonolysis of euphyl acetate has given acetone , identified as the dinitrophenylhydrazone , and formaldehyde , isolated as the dimedone compound . Since acetone has been ...
... respectively , so that the formula C3H5O is established . 30 50 Ozonolysis of euphyl acetate has given acetone , identified as the dinitrophenylhydrazone , and formaldehyde , isolated as the dimedone compound . Since acetone has been ...
Page 164
... respectively . The proportion in which material in the intermediate state ( II ) undergoes change to ( III ) or ( IV ) would depend on the relative rates with which the mesomeric anion ( II ) takes up the proton . The dotted lines ...
... respectively . The proportion in which material in the intermediate state ( II ) undergoes change to ( III ) or ( IV ) would depend on the relative rates with which the mesomeric anion ( II ) takes up the proton . The dotted lines ...
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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