Tetrahedron Letters p. 3397 - 3400 (1990)
Update date:2022-07-30
Topics:
Narayanan, Krishnaswamy
Cook, James M.
The Pictet-Spengler condensation of various tryptamine-2-carboxylic acids 1 with carbonyl compounds in benzene/dioxane/trifiuoroacetic acid (Table) with simultaneous loss of carbon dioxide, afforded directly the corresponding 1,2,3,4-tetrahydro β-carbolin
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(1990)