Thermal dealkylations of quaternized methoxyquinolinium and methoxyisoquinolinium iodides in the mass spectrometer
作者:Norton P. Peet、Gregory L. Karrick、Robert J. Barbuch
DOI:10.1002/jhet.5570240334
日期:1987.5
Dealkylations of N-alkyl 6- and 7-methoxy quinolinium and isoquinolinium iodides in the massspectrometer proceeded to give predominantly O-demethylation when resonance stabilized ions were produced. When O-demethylation did not provide a resonance stabilized ion, N-dealkylation predominated.
Trans-1-alkyl-6-alkoxy-octahydroquinolines are described herein. These compounds are prepared by reducing 1-alkyl-6-alk oxy-hexahydroquinolines. The octahydroquinoline compounds are useful as intermediates to make various pharmaceutically active products.