An efficient and mild superoxide induced Michael addition of indoles to alpha,beta-unsaturated ketones

作者：Singh Satish Kumar; Singh Krishna Nand^*

来源：Journal of the Indian Chemical Society, 2012, 89(3): 401-404.

• Michael addition
• superoxide ion
• indole
• alpha,beta-unsaturated ketone

A facile Michael addition of indoles to electron-deficient olefins has been accomplished in the presence of tetraethylammonium superoxide at room temperature in reasonably good yields. The substitution on the indole ring occurred exclusively at 3-position without a trace of any N-alkylated products.

• 出版日期2012-3