Glycosylation-induced asymmetric synthesis of 1-substituted tetrahydroisoquinolines was written by Allef, Petra;Kunz, Horst. And the article was included in Heterocycles in 2007.Recommanded Product: 3382-18-1 This article mentions the following:
Activation of imines by N-glycosylation and simultaneous diastereodifferentiation in reactions of the formed N-glycosyl iminium ions provide new stereoselective routes to 1-substituted tetrahydroisoquinolines. Pictet-Spengler reactions induced by N-galactosylation of β-arylethyl imines of aromatic aldehydes give 1-aryl tetrahydroisoquinolines with high stereoselectivity. Glycosylation-induced addition of dialkylzinc reagents to 3,4-dihydroisoquinoline furnish 1-alkyl-tetrahydroisoquinolines with excellent diastereoselectivity. In the experiment, the researchers used many compounds, for example, 6,7-Dimethoxy-3,4-dihydroisoquinoline (cas: 3382-18-1Recommanded Product: 3382-18-1).
6,7-Dimethoxy-3,4-dihydroisoquinoline (cas: 3382-18-1) belongs to isoquinoline derivatives. Quinoline and isoquinoline skeletons are among the most attractive frameworks with a wide range of biological and pharmacological activities. Isoquinoline-type alkaloids show biological activities similar to those of morphinane-, protoberberine-, and benzophenanthridine-type alkaloids.Recommanded Product: 3382-18-1
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem