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Steric Inhibition of Resonance. The Reactivities of Some Halogenated Primary and Tertiary Aromatic Amines

✍ Scribed by Sandin, Reuben B.; Williams, Jack R. L.


Book ID
126446147
Publisher
American Chemical Society
Year
1947
Tongue
English
Weight
367 KB
Volume
69
Category
Article
ISSN
0002-7863

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## Abstract The isomer distributions for the sulfonation of the twelve halogenotoluenes and some trisubstituted halogenomethylbenzenes, with both 98.4% H~2~SO~4~ at 25Β°C and sulfur trioxide in nitromethane at 0Β°C, have been determined and found to be very similar. The predominantly __para__‐directi