Journal of the Chemical SocietyThe Society., 1948 |
From inside the book
Results 1-3 of 90
Page 240
... chloroform and cooled to 0 ° was added an ice - cold solution of sodium ( 0-25 g . ) in dry methyl alcohol ( 10 c.c. ) . The mixture was kept overnight at room temperature and thereafter diluted with chloroform . The chloroform layer ...
... chloroform and cooled to 0 ° was added an ice - cold solution of sodium ( 0-25 g . ) in dry methyl alcohol ( 10 c.c. ) . The mixture was kept overnight at room temperature and thereafter diluted with chloroform . The chloroform layer ...
Page 302
... chloroform . On standing , the chloroform extracts deposited crystals ( 0-26 g . ) which had m . p . 108-109 ° alone or in admixture with 6 - chloro 1 : 4 - anhydrosorbitol ( see Part IX , loc . cit . ) . It showed [ a ] D 13.8 ° ( c ...
... chloroform . On standing , the chloroform extracts deposited crystals ( 0-26 g . ) which had m . p . 108-109 ° alone or in admixture with 6 - chloro 1 : 4 - anhydrosorbitol ( see Part IX , loc . cit . ) . It showed [ a ] D 13.8 ° ( c ...
Page 563
... chloroform ( 100 c.c. ) was added dropwise to a stirred solution of cyanuric chloride ( 20 g . ) in chloroform ( 200 c.c. ) at 0 ° . 8 - Amino - 6 - methoxyquinoline hydrochloride separated as an orange powder together with the product ...
... chloroform ( 100 c.c. ) was added dropwise to a stirred solution of cyanuric chloride ( 20 g . ) in chloroform ( 200 c.c. ) at 0 ° . 8 - Amino - 6 - methoxyquinoline hydrochloride separated as an orange powder together with the product ...
Contents
kilocals as the free energy difference contributed by the hyperconjugated methyl group | 373 |
SIR WILLIAM RAMSAY AND Ralph Forster LABORATORIES | 417 |
control of anionotropic rearrangement and of the significance of conjugation and hypercon | 440 |
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4-dideuterobenzene absorption spectrum acetic acid acetic anhydride acetone added alkaline Amer ammonia analcite aqueous sodium atoms bands benzene boiling bond bromine Calc carbon catalyst CH₂ chabazite Chem chloride chloroform colourless needles compound concentrated cooled corresponding crystallised from alcohol crystals cyanide D.Sc decomp derivative dilute dissolved distilled dried electronic origin energy ester ethanol ether evaporated excited extracted filtered filtrate fluorescence formed Found fraction fundamental frequencies gave give H₂O heated hexadeuterobenzene hydrochloric acid hydrogen hydrogen chloride hydrolysis Ingold isolated kcals ketone light petroleum method methyl alcohol mixed m. p. mixture molecule obtained oxidation peroxide phenol potassium potassium hydroxide precipitated prepared prisms pyridine reaction reduced pressure refluxed requires residue room temperature salt separated sodium hydroxide solid soluble solution solvent spectra structure sulphide sulphuric acid symmetry transitions unsaturated upper electronic upper-state vibration washed yellow needles yield