Abstract
3-Bromoindolylmaleimide and bisindolylmaleimide were synthesized from succinimide in three steps sequnence consisting of bromination, N-methylation and indole addition in the presence of magnesium and bromoethane. They were subjeced to the regioselective amination with substituted amines to provide 3-aminoindolylmaleimides, 3- amino-N-alkylated indolylmaleimides and N-alkylated bisindolylmaleimides in good yields. The resulting indolylmaleimides represent a new class of potentially bioactive compounds.
Keywords: 3-Bromoindolylmaleimide, bisindolylmaleimide, regioselective amination, reaction mechanism
Related Books
Advances in Organic Synthesis
The Synthetic Methods, Structures, and Properties of the Ca-C σ Bond Organocalcium Containing Compounds
Advances in Organic Synthesis
Chemistry of Bipyrazoles: Synthesis and Applications
Advances in Organic Synthesis
Advanced Nanocatalysis for Organic Synthesis and Electroanalysis
Advances in Organic Synthesis
Advances in Organic Synthesis
6