Silica supported-boron sulfonic acid: a versatile and reusable catalyst for synthesis of bis(indolyl)methane in solvent free and room temperature conditions
Silica supported-boron sulfonic acid: a versatile and reusable catalyst for synthesis of bis(indolyl)methane in solvent free and room temperature conditions

Sami Sajjadifar; Ghobad Mansouri; Shefa Miraninezhad

Volume 1, Issue 1 , March 2018, , Pages 11-18

https://doi.org/10.26655/ajnanomat.2018.1.2

Abstract
  Silica supported-boron sulfonic acid (SBSA) was used as a cheap and mild bronsted acidic in the reaction of indole with aldehydes to afford the corresponding bis(indolyl)methanesin ...  Read More