...Chemical Theory." This paper of Couper's must indeed always take its place beside that of Kekule " On the Constitution and Metamorphoses of Chemical Compounds and on the Chemical Nature of Carbon." The first information I obtained as to Couper's life was from a letter of Greville Williams, to whom...

...compounds. In his great theoretical paper, published the following year (Annalen, 1858, 1O6, 129), "On the Constitution and Metamorphoses of Chemical Compounds, and on the Chemical Nature of Carbon " — a paper which is the foundation of our present theories of organic chemistry — he goes to the...

...germinating. In 1858, just about the period when Pasteur was concluding his researches in the foregoing tirld, Kekule" published his celebrated theoretical paper,...enormous expenditure of labour, in determining the constitution or molecular structure of the carbon compounds on the lines of Kekule"s theory. In order...

...structural chemistry, inasmuch as the linkage of carbon to carbon is first clearly set forth in his paper " On the Constitution and Metamorphoses of Chemical...Compounds, and on the Chemical Nature of Carbon," published in 1858.3 In this paper he painted out that the disposition of the atoms constituting a radicle...

...Radicals, which contains a complete system of multiple types and mixed types. In 1858 the celebrated paper, On the Constitution and Metamorphoses of Chemical Compounds, and on the Chemical Nature of Carbon, appeared. It embodies the fully developed doctrine of the tetravalency of carbon, together with Kekule's...

...und die Metamorphosen der chemischen Vcrbindungcn und uber die ckemixche Natur des Kohlenstoffs (" On the Constitution and Metamorphoses of Chemical Compounds, and on the Chemical Nature of Carbon "),4 which was published in 1858, Kekul^ drew the following nearly allied conclusion. He 1 Ann. Ctiim....

...of Kekule, which he put together in a paper, published in the Annalen der Chemie in 1858, entitled ' On the Constitution and Metamorphoses of Chemical Compounds and on the Chemical Nature of Carbon.' By these considerations he made it possible to extend the type ' methyl ' to all carbon compounds,...

...1858 Kekule's celebrated paper appeared in Liebig's Annalen on The Constitution and MetamorpJioses of Chemical Compounds, and on the Chemical Nature of Carbon, in which are embodied his views on the valency of carbon and the linking of carbon atoms.1 Shortly afterwards...

...the present theories of organic chemistry. The title of the paper, which was published in 1858, is " On the Constitution and Metamorphoses of Chemical Compounds and on the chemical nature of Carbon." 1 KekultJ says—"I regard it as necessary, and in the present state of chemical knowledge as in many...

...Chemical Theory." This paper of Couper's must indeed always take its place beside that of Kekul£ " On the Constitution and Metamorphoses of Chemical Compounds and on the Chemical Nature of Carbon." The first information I obtained as to Couper's life was from a letter of Greville Williams, to whom...