Journal of the Chemical Society, Part 3Chemical Society., 1949 |
From inside the book
Results 1-3 of 84
Page 1837
... molecule of thiourea , i.e. , it had the empirical formula Et , Autu , pic . The method of purification of the complex ruled out the possibility that the extra molecule is contained in the crystal lattice apart from the gold complex ...
... molecule of thiourea , i.e. , it had the empirical formula Et , Autu , pic . The method of purification of the complex ruled out the possibility that the extra molecule is contained in the crystal lattice apart from the gold complex ...
Page 1932
... molecule . The properties were similar to those of fraction ( 1 ) , but the product was lighter in colour and contained a small percentage of sulphated hydroxy - sulphonic acids . Fraction ( 3 ) ( 1 · 32 g . ) remained in solution after ...
... molecule . The properties were similar to those of fraction ( 1 ) , but the product was lighter in colour and contained a small percentage of sulphated hydroxy - sulphonic acids . Fraction ( 3 ) ( 1 · 32 g . ) remained in solution after ...
Page 1985
... molecule , degeneracies appear in the electronic energy levels of a type quite distinct from those found in any of ... molecule as Fig . 1 would suggest . Indeed , comparison of our predicted resonance dipole moments with those inferred ...
... molecule , degeneracies appear in the electronic energy levels of a type quite distinct from those found in any of ... molecule as Fig . 1 would suggest . Indeed , comparison of our predicted resonance dipole moments with those inferred ...
Other editions - View all
Common terms and phrases
acetic acid acetic anhydride acetone acetyl added admixture alkaline alkyl aluminium chloride Amer ammonia aqueous solution atoms barium benzene boiling bromine Calc carbinol carbon catalyst Chem Chim chloroform colourless needles compound concentrated condensation cooled crystals cyclohexene decomp derivatives dilute dioxan dissolved distilled dithizone dried equiv ester ethanol ethyl acetate ethyl alcohol ethylene evaporated EXPERIMENTAL filtered filtrate formed Found fraction gave give heated under reflux hydrocarbon hydrochloric acid hydrogen chloride hydrolysis iodide ions isolated ketone Light absorption light petroleum b. p. method methyl mixed m. p. mixture molecule obtained oxide phenyl plates potassium hydroxide precipitated prepared pressure prisms pyridine Q-enzyme R₁ R₂ reaction reagent reduced removed requires residue room temperature salt semicarbazone separated sodium hydroxide solid soluble solvent specimen structure substance sulphate sulphone sulphuric acid synthesis Table unsaturated washed yield