Chemical News and Journal of Industrial Science, Tomy 103-104Chemical news office., 1911 |
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Strona 19
... ether Ethyl allyl ether .. Ethyl propargyl ether The object of this work was to prepare mercaptans of carbazole with the view of converting them into sulphide dyes and sulphonic acids . It was found that in most cases , instead of the ...
... ether Ethyl allyl ether .. Ethyl propargyl ether The object of this work was to prepare mercaptans of carbazole with the view of converting them into sulphide dyes and sulphonic acids . It was found that in most cases , instead of the ...
Strona 24
... ether of formula- CH3 3 > C ( OH ) —CHCI - CO2C2H5 . CH3 From this ether , dimethyl glycidic ether can be obtained by treatment with the theoretical amount of sodium ethylate . This last reaction is important because it is general and ...
... ether of formula- CH3 3 > C ( OH ) —CHCI - CO2C2H5 . CH3 From this ether , dimethyl glycidic ether can be obtained by treatment with the theoretical amount of sodium ethylate . This last reaction is important because it is general and ...
Strona 47
... ether or absorb energy from it . Under ordinary con- ditions the atom does not seem capable of doing this . In sodium vapour , for instance , according to present theories only one atom in thousands is taking part in absorption at any ...
... ether or absorb energy from it . Under ordinary con- ditions the atom does not seem capable of doing this . In sodium vapour , for instance , according to present theories only one atom in thousands is taking part in absorption at any ...
Strona 52
... ethers of the aliphatic , aromatic , and of the heterocyclic series at 100 ° to 130 ° and the subsequent ... ether . It is then dried at 105 ° and weighed . Some of the results will soon be published in " Die Mitteilungen aus ...
... ethers of the aliphatic , aromatic , and of the heterocyclic series at 100 ° to 130 ° and the subsequent ... ether . It is then dried at 105 ° and weighed . Some of the results will soon be published in " Die Mitteilungen aus ...
Strona 65
... ether . An interesting investigation has been made by Kalandek ( Phys . Zeit . , 1908 , ix . , 128 ) . Resonators will emit electro- magnetic waves of different wave - lengths , depending on the index of refraction of the liquid in ...
... ether . An interesting investigation has been made by Kalandek ( Phys . Zeit . , 1908 , ix . , 128 ) . Resonators will emit electro- magnetic waves of different wave - lengths , depending on the index of refraction of the liquid in ...
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