Brief introduction of 4721-98-6

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.category: isoquinoline, you can also check out more blogs about4721-98-6

Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. category: isoquinoline. Introducing a new discovery about 4721-98-6, Name is 6,7-Dimethoxy-1-methyl-3,4-dihydroisoquinoline

STUDIES ON FRIEDEL-CRAFTS ACYLATION OF N-ACETYLHOMOVERATRYLAMINE AND PREPARATION OF 1-SUBSTITUTED 3,4-DIHYDRO-6,7-DIMETHOXYISOQUINOLINES

Friedel-Crafts acylation of N-acetylhomoveratrylamine in a molar ratio of 1:2:3 of 1, AlCl3 and the appropriate acid chloride using nitrobenzene as solvent gave the corresponding 2-acyl derivatives 2a-j in good yields.Subsequent treatment of 2 in boiling 1N-hydrochloric acid afforded a variety of 1-substituted 3,4-dihydro-6,7-dimethoxyisoquinolines 3a-j in almost quantitative yields.The dihydroisoquinolines 3h-j having carboxyalkyl groups at C1-position were further converted to the benzoquinolizine analogues 6h-j.

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Reference£º
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem