4602-73-7, Name is 7-Hydroxy-6-methoxy-3,4-dihydroisoquinoline, belongs to isoquinoline compound, is a common compound. SDS of cas: 4602-73-7In an article, once mentioned the new application about 4602-73-7.
Concise synthesis of optically active ring-A substituted tryptophans
A concise synthesis of optically active tryptophan derivatives was developed via diastereoselective alkylation of the Schollkopf chiral auxiliary 4 to provide alkyne 2 which underwent palladium-catalyzed heteroannulation with iodoanilines 1 to furnish protected tryptophans 3. Hydrolysis and subsequent saponification of 3 provided the desired tryptophans 12 in good yields.
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Reference£º
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem