Quarterly Journal of the Chemical Society of London |
From inside the book
Results 1-3 of 86
Page 4256
... give ay - diaminobutyric acid , whereas a polypeptide ( VI ) would give under mild conditions ẞ - formylpropionic acid . If both ( Ia ) and ( IVa ) were present in the polypeptide , the hydrolysate would contain both products in a ratio ...
... give ay - diaminobutyric acid , whereas a polypeptide ( VI ) would give under mild conditions ẞ - formylpropionic acid . If both ( Ia ) and ( IVa ) were present in the polypeptide , the hydrolysate would contain both products in a ratio ...
Page 4400
... give m . p . 197 ° ) , in 90 % yield ; the latter was converted into ethyl homopiperonylate , b . p . 130 ° / 2 mm . ( Keimatsu , J. Pharm . Soc . Japan , 1933 , 53 , 1070 , gives b . p . 145-147 ° / 8 mm . ) , in 50 % yield by the ...
... give m . p . 197 ° ) , in 90 % yield ; the latter was converted into ethyl homopiperonylate , b . p . 130 ° / 2 mm . ( Keimatsu , J. Pharm . Soc . Japan , 1933 , 53 , 1070 , gives b . p . 145-147 ° / 8 mm . ) , in 50 % yield by the ...
Page 4721
... give m . p . 135 ° ) . Ethyl 1 - Hydroxy - 2 - methoxycyclohexylacetate . - 2 - Methoxycyclohexanone ( 4.43 g . ) , activated zinc ( 2.26 g . ) , ethyl bromoacetate ( 5.8 g . ) , dry benzene ( 14 c.c. ) and toluene ( 12 c.c. ) were ...
... give m . p . 135 ° ) . Ethyl 1 - Hydroxy - 2 - methoxycyclohexylacetate . - 2 - Methoxycyclohexanone ( 4.43 g . ) , activated zinc ( 2.26 g . ) , ethyl bromoacetate ( 5.8 g . ) , dry benzene ( 14 c.c. ) and toluene ( 12 c.c. ) were ...
Contents
Heat of Hydrolysis of Phosphorus Oxychloride and Phosphorus Trichloride | 4086 |
The Vapour Pressure of Aqueous Solutions of Beryllium Sulphate and of Uranyl | 4115 |
Determination of Individual Adsorption | 4123 |
88 other sections not shown
Other editions - View all
Common terms and phrases
acetic acid acetone added alcohol alkaline alkoxide aluminium chloride Amer aniline aqueous sodium atom azoxymethane benzene boiling bond bromine Calc carbon catalyst CH₂ Chem chloroform colourless compound concentration cooled crystallised crystals cyclohexyl decomp decomposition derivative dilute dimethylberyllium dioxide dissolved distilled dried ester ethanol ether evaporated experimental extracted filtered filtrate fluoride formation formed Found fraction frequencies gave give glycol heated under reflux hydrazine hydrochloric acid hydrogen chloride hydrolysis infra-red iodide iodine isolated isomerisation ketone Light absorption light petroleum b. p. liquid m. p. and mixed method methyl mixed m. p. mixture mole molecular molecule needles nitrate nitric acid nitrogen obtained oxide potassium precipitated prepared prisms pteridine reaction requires residue room temperature salt sodium hydroxide solid soluble solution solvent spectra sulphate sulphide sulphuric acid Table uroporphyrin vapour vibration washed yellow yield zirconium