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Determination of ionisation constants of nitrobenzidines
S. Aravamuthan, Chatty Kalidas, Chittoor Sivaramakrishnan Venkatachalam
Published in Springer India
Volume: 91
Issue: 4
Pages: 311 - 314
The ionisation constants of 2-nitrobenzidine, 2,2'-dinitrobenzidine and 2,3'-dinitrobenzidine were determined spectrophotometrically in 33-3% (w/w) methanol. The low pK value obtained for 2,3'-dinitrobenzidine when compared to that of 2-nitro and 2,2'-dinitrobenzidines is explained on the basis of electron withdrawing nature of the nitrogroup and intramolecular hydrogen bonding. © 1982 Indian Academy of Sciences.
About the journal
JournalData powered by TypesetProceedings of the Indian Academy of Sciences - Chemical Sciences
PublisherData powered by TypesetSpringer India
Open AccessNo