Chemical News and Journal of Industrial Science, Tomy 109-110Chemical news office., 1914 |
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Strona 9
... obtained ; this is contrary to the experience of Willgerodt and Wikander ( Ber . , 1007 , xl . , 4068 ) , who considered that they obtained an unstable iododichloride . When 24 6 - tri- chloro - 3 - iodoaniline is treated with alcoholic ...
... obtained ; this is contrary to the experience of Willgerodt and Wikander ( Ber . , 1007 , xl . , 4068 ) , who considered that they obtained an unstable iododichloride . When 24 6 - tri- chloro - 3 - iodoaniline is treated with alcoholic ...
Strona 10
... obtained . It has now been shown that aceto - m - 4 - xylidide readily yields 2 : 5 - dimethylindole by this method . The reaction , however , was found not to be generally applicable since 2 : 4 xylylsuccinamic acid , C6H3Me2 NH CO CH2 ...
... obtained . It has now been shown that aceto - m - 4 - xylidide readily yields 2 : 5 - dimethylindole by this method . The reaction , however , was found not to be generally applicable since 2 : 4 xylylsuccinamic acid , C6H3Me2 NH CO CH2 ...
Strona 13
... obtained by dissolving yttrium hydroxide in dilute dimethyl phos- phoric acid . After stirring for some time the liquid became clear . The solution was then filtered and placed upon a water - bath , the temperature of the latter being ...
... obtained by dissolving yttrium hydroxide in dilute dimethyl phos- phoric acid . After stirring for some time the liquid became clear . The solution was then filtered and placed upon a water - bath , the temperature of the latter being ...
Strona 22
... obtain a good yield of p - iodoacetanilide , and from it to prepare biodoaniline , were described . The aniline having been obtained in quantity , a number of its simpler derivatives have been prepared . 298. " The Interaction of ...
... obtain a good yield of p - iodoacetanilide , and from it to prepare biodoaniline , were described . The aniline having been obtained in quantity , a number of its simpler derivatives have been prepared . 298. " The Interaction of ...
Strona 23
... obtained in an optically active form by crystal- lisation of its quinine salt from dilute methyl alcohol . The sodium salt obtained by treating the quinine salt with sodium hydroxide was strongly dextrorotatory , having [ M ] D 238-6 ...
... obtained in an optically active form by crystal- lisation of its quinine salt from dilute methyl alcohol . The sodium salt obtained by treating the quinine salt with sodium hydroxide was strongly dextrorotatory , having [ M ] D 238-6 ...
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