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A re-evaluation of the role of triphenylphosphine in demethylation of quaternary heterocyclic salts

✍ Scribed by Leslie W. Deady; Olga L. Korytsky

Book ID
104244645
Publisher
Elsevier Science
Year
1979
Tongue
French
Weight
109 KB
Volume
20
Category
Article
ISSN
0040-4039

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πŸ“œ SIMILAR VOLUMES

Isotopic exchange in heterocyclic quater
Isotopic exchange in heterocyclic quaternary salts I. Deuteration of 2,3-dimethylbenzothiazolium iodide
✍ M. Bologa; A. Olariu; V. J. DΓ©nes; M. Fǎrcǎsan πŸ“‚ Article πŸ“… 1967 πŸ› John Wiley and Sons 🌐 French βš– 185 KB

The HID exchange in 2,3-dimethylbenzothiazolium iodide was studied. The deuteration took place exclusively at the methyl group in position 2, and the non-catalyzed reaciion followed a first order kinetics.