Quarterly Journal of the Chemical Society of London |
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Page 880
... ester showed only a single band , as was to be expected , at a frequency appreciably higher ( 1768 cm . - 1 ) than that of the ester CO in the normal methyl ester . From the single CO absorption band at 1738 cm . - 1 , much closer to ...
... ester showed only a single band , as was to be expected , at a frequency appreciably higher ( 1768 cm . - 1 ) than that of the ester CO in the normal methyl ester . From the single CO absorption band at 1738 cm . - 1 , much closer to ...
Page 1083
... ester by means of sodium ( 4.8 g . , 0.21 mol . ) and benzyl alcohol ( 68 g . , 0-63 mol . ) in benzene ( 350 ml . ) , and the product treated with 2 - methoxydecanoyl chloride ( 44 g . , 0.20 mol . ) according to the general procedure ...
... ester by means of sodium ( 4.8 g . , 0.21 mol . ) and benzyl alcohol ( 68 g . , 0-63 mol . ) in benzene ( 350 ml . ) , and the product treated with 2 - methoxydecanoyl chloride ( 44 g . , 0.20 mol . ) according to the general procedure ...
Page 1087
... ester into 2 - methoxy - 4 - methyldecanoic acid ( I ) in the manner used for the preparation of the unmethylated acid ( Bowman , J. , 1950 , 175 ) . The acid chloride from ( I ) and ethyl heptane - 1 : 1 : 7 - tricarb- oxylate were ...
... ester into 2 - methoxy - 4 - methyldecanoic acid ( I ) in the manner used for the preparation of the unmethylated acid ( Bowman , J. , 1950 , 175 ) . The acid chloride from ( I ) and ethyl heptane - 1 : 1 : 7 - tricarb- oxylate were ...
Contents
C Allen J Bolton H C and Lewis | 860 |
Campbell N R and Hunt J H 956 960 | 863 |
Organic | 866 |
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2-deoxy-D-galactose absorption acetic acid acetone added alcohol alkaline aluminium aluminium chloride Amer anhydride aqueous atoms bands benzene benzoate boiling bond bromide Calc carbonate catalytic CHâ‚‚ Chem chloroform colour colourless oil compound concentrated condensation cooled coronene corresponding crude crystallised crystals decomp derivative dibromide dilute dioxan diphenyl dissolved distilled dried ester ethanol ethyl ethylene evaporated extracted with ether filtered filtrate Found fraction gave give heated under reflux hydrocarbon hydrochloric acid hydrogen bromide hydrogen chloride hydrolysis interface iodide isolated ketone light petroleum b. p. lithium lithium aluminium hydride methiodide method minutes molecule needles obtained oxide phosphoric acid phosphoryl chloride phthalide picrate plates potassium precipitate prepared prisms pyridine reduction removed requires residue room temperature salt semicarbazone separated sodium hydroxide solid solution solvent structure sulphuric acid synthesis syrup tetralone titration washed yellow yield zinc