Quarterly Journal of the Chemical Society of London, Pages 3324-4156 |
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Page 3883
... Iodide . - Into each of twelve tubes were condensed tristrifluoromethylphosphine ( 1.19 g . , 5 mmoles ) and methyl iodide ( 0.71 g . , 5 mmoles ) ; two layers were present at 20 ° . The tubes were heated to 240 ° ( 24 hr . ) , to give ...
... Iodide . - Into each of twelve tubes were condensed tristrifluoromethylphosphine ( 1.19 g . , 5 mmoles ) and methyl iodide ( 0.71 g . , 5 mmoles ) ; two layers were present at 20 ° . The tubes were heated to 240 ° ( 24 hr . ) , to give ...
Page 3884
... iodide , trifluoroiodomethane ( 5 % based on the loss of one CF , group from methylbistrifluoromethylphosphine ) , and fluoroform ( 5 % ) . The residual white solid from the reaction tube was identified spectroscopically as ...
... iodide , trifluoroiodomethane ( 5 % based on the loss of one CF , group from methylbistrifluoromethylphosphine ) , and fluoroform ( 5 % ) . The residual white solid from the reaction tube was identified spectroscopically as ...
Page 3937
... iodide at room temperature gave o - phenylenebisdi- methylarsine monomethiodide , m . p . 224–226 ° after ... iodide , deposited crystals of 2 - diphenylyltri- methylarsonium iodide , which when recrystallised from methanol had m ...
... iodide at room temperature gave o - phenylenebisdi- methylarsine monomethiodide , m . p . 224–226 ° after ... iodide , deposited crystals of 2 - diphenylyltri- methylarsonium iodide , which when recrystallised from methanol had m ...
Contents
Catalytic hydrogenation | 2845 |
Garden J F and Thomson R H | 2851 |
Gerrard W See Dandegaonker S H 2872 | 2872 |
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4-triazine absorption acetic acid acetic anhydride acetone acidified added alcohol alkali alkyl Amer amine aqueous sodium atom band benzene benzyl boiling bromine Calc carbonate carbonyl Chem chloroform chromatography CO₂H colourless compound concentration containing cooled crystallised cyclisation decomp derivative diethyl dilute dioxan dioxide diphenyl dissolved distilled dried eluted ester ethanol ethyl acetate evaporated filtered filtrate fluorene formation formed Found fraction gave give H₂O heated hydrochloric acid hydrogen chloride hydrolysis infrared iodide isatin isolated ketone lactone light petroleum b. p. lithium aluminium hydride log ɛ m. p. and mixed method methyl mixed m. p. mixture mole needles nitric acid nitrogen obtained oxidation perchloric phenyl precipitate prepared prisms pyridine reaction reagent reduced refluxed requires residue room temperature salt separated sodium hydroxide solid solution solvent spectra sulphuric acid Table titration washed yellow yield