Conductimetric studies of interactions of optically active ions I: Interactions of amphetamine with mandelic and tartaric acids

✍ Scribed by Nicolas H. Choulis

• Publisher: John Wiley and Sons
• Year: 1972
• Tongue: English
• Weight: 196 KB
• Volume: 61
• Category: Article
• ISSN: 0022-3549
• DOI: 10.1002/jps.2600610238

✦ Synopsis

The conductances of 0.006 M aqueous solutions of dand /-amphetamine were measured in equimolar aqueous solutions of dand I-mandelic acid and d-and /-tartaric acid. Conductivity changes were recorded, and the results were interpreted in terms of ionic associations.

Keyphrases 0 Amphetamine-mandelic acid interaction-conductimetric study of optically active ions 0 Amphetamine-tartaric acid interaction-conductimetric study of optically active ions Optically active ions-amphetamine with mandelic or tartaric acid, conductivity changes 0 Conductivity changes-optically active ions, amphetamine with mandelic and tartaric acids, ionic associati ons

The observed phenomena that optically active compounds such as bases may be used to resolve racemic acids (and vice versa) suggested that even under aqueous conditions a d-acid associates with an optically active base differently than does the corresponding I-acid. Conductimetric studies (1) of the association of dand * Aldricli. * A Conductoscop E 365 B (Metrohm A. G.) was used with a Jones cell, model EA-655 (cell constant c = 7.4 cm.-I).