Article ID Journal Published Year Pages File Type
5283212 Tetrahedron Letters 2007 4 Pages PDF
Abstract
Indoles undergo smooth alkylation with propargylic alcohols in the presence of 10 mol % of scandium triflate under mild conditions to produce 3-propargylated indoles in excellent yields with high selectivity.
Keywords
Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry
Preview
Sc(OTf)3-catalyzed alkylation of indoles with propargyl alcohols: an expeditious synthesis of 3-substituted indoles
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