The Hydrolysis of Several Purine Nucleosides with Strong Hydrochloric Acid or Cation Exchange Resin
نویسندگان
چکیده
منابع مشابه
Glycosyl conformational and inductive effects on the acid catalysed hydrolysis of purine nucleosides.
The log kobs vs. pH profiles were determined in the intermediate acidity region for the glycosyl hydrolysis of guanosine and its 8-amino, 8-monomethylamino, 8-dimethylamino and 8-bromo derivatives. The decreased rate of the 8-amino and enhanced rate of the 8-bromo compound compared to guanosine support an A type mechanism: base protonation followed by glycosyl bond cleavage. All three 8-amino g...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1974
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.47.2077