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Methylene condensations
(University of Missouri--Columbia, 1909)
It has long been known that such compounds as acetoacetic ester, CH3-CO-CH2-COOC2H5, benzoyl aceton C6H5CO-GH2CO-CH3, acetyl acetone CH3-CO-CH2-CO-CH3, acetone dicarboxylic ether C2H5CO-CH2-CO-CH2-CO-C2H3- malonic ester ...
The fatty acids present in human milk
(University of Missouri--Columbia, 1913)
In beginning of this thesis an effort was made to find all the available references on the subject of the chemistry of human milk fat in order that a bibliography might be made which would cover all the work done on the ...
An investigation of the drying properties of the lead, manganese, and cobalt soaps of tung oil
(University of Missouri--Columbia, 1914)
Lead, manganese, and cobalt linoleates are well known "driers" of linseed oil, and the drying properties of oils boiled with litharge and manganese dioxide are thought due, at least in part, to the formation of linoleates ...
Variations in the amylolytic power and compostition of the saliva
(University of Missouri--Columbia, 1910)
Investigations concerning the variations in the character of the human saliva have had to do for the most part with those variations of the amylolytic power and composition which occur under normal conditions, and of the ...
Use of formamidines in the determination of structure
(University of Missouri--Columbia, 1910)
In our research we have endeavored to make a number of condensations with the formamidines with compounds containing CO-CH2-CO- as did Jones, save that in some cases we used different bodies and also endeavored to make ...
Contribution toward the chemical compostition of the crystalline rocks of south-east Missouri
(University of Missouri--Columbia, 1913)
The study of the chemical composition of the crystalline rocks of South-East Missouri was undertaken a few years ago by Prof. J.A. Gibson. Prof. Gibson, assisted by Mr. W.J. Bray, collected several samples of granites near ...
Comparison of some standards of radioactivity
(University of Missouri--Columbia, 1909)
Investigators on the continent of Europe have used the C.G.S. electrostatic standard, while those in England and this country have generally used the Boltwood radium emanation standard. Now McCoy and Ashman have already ...
More evidence upon the structure of phloroglucinol and some new derivatives
(University of Missouri--Columbia, 1914)
From the results of phloroglucinol and its derivatives we conclude that phloroglucinol has a large per cent of the ketone structure as we were able to get reactions with every reagent tried on the diphenyl formamidine ...
A comparison of methods of determining the amount of radium in rocks and minerals
(University of Missouri--Columbia, 1914)
This paper is chiefly the outcome of a study of the radioactivity of the rock at different depths from the surface obtained during the drilling of the University deep well number 2. The first method described by J. Joly ...
The micro-structure of silicon steel and its relation to the electrical and magnetic losses
(University of Missouri--Columbia, 1915)
At the Sixth Congress of the International Association for Testing Materials, no less than eight papers were submitted dealing with electrical and magnetic properties of various steels and alloy-steels, but comparatively ...
A comparison of some methods of estimating radium
(University of Missouri--Columbia, 1914)
The quantitative determination of the small amounts of radium present in the atmosphere, spring waters, minerals and rocks involves two steps: (1) The quantitative separation of the radium emanation in a known weight of ...
The preparation and behavior of certain halogen and nitro derivatives of benzene
(University of Missouri--Columbia, 1915)
During the course of this research four new derivatives of 2,6-dibromo-4-nitroaniline were prepared. The action of sodium, sodium ethylate, and nitric acid with both the monoitro compounds was studied, as well as the action ...
The preparation of some of the liquid halogen compounds of vanadium and the measurement of their dielectric constants
(University of Missouri--Columbia, 1915)
The present investigation consists of (1) a study of the different methods of preparing the halogen compounds of vanadium and (2) the measurement of the dielectric constant of the three compounds liquid at the ordinary ...
The separation of vanadium from crude sodium uranate and conversion of latter into uranium oxide
(University of Missouri--Columbia, 1915)
The experiments here described have resulted in at least four methods that have proven successful for removal of vanadium from the crude urinate, which is obtained on a large scale in the plant of the National Radium Institute.
The coloring matter in fat from cow's milk
(University of Missouri--Columbia, 1910)
Text from page 1: The great variety of coloring matters that exist throughout the entire plant and animal kingdoms have long been of interest to scientists. From the standpoint of both the chemist and the physiologist a ...
On the reaction in a mixture of hydrous ferrous ammonium sulfate and sodium chloride
(University of Missouri--Columbia, 1917)
In connection with work in this laboratory it had been observed that a reaction takes place between hydrous ferrous ammonium sulfate and sodium chloride when they are intimately mixed and kept in tightly closed bottles, ...