618406-67-0Relevant academic research and scientific papers
Catalyst-free visible-light-induced condensation to synthesize bis(indolyl)methanes and biological activity evaluation of them as potent human carboxylesterase 2 inhibitors
Zhao, Yi-Shu,Ruan, Hong-Li,Wang, Xiu-Yang,Chen, Chen,Song, Pei-Fang,Lü, Cheng-Wei,Zou, Li-Wei
, p. 40168 - 40175 (2019)
A mild strategy for visible-light-induced synthesis of bis(indolyl)methanes was developed using aromatic aldehydes and indole as substrates. This reaction could be performed at room temperature under catalyst- and additive-free conditions to synthesize a
The first urea-based ionic liquid-stabilized magnetic nanoparticles: An efficient catalyst for the synthesis of bis(indolyl)methanes and pyrano[2,3-d]pyrimidinone derivatives
Zolfigol, Mohammad Ali,Ayazi-Nasrabadi, Roya,Baghery, Saeed
, p. 273 - 281 (2016/05/02)
Urea-based ionic liquid stabilized on silica-coated Fe3O4 magnetic nanoparticles, {Fe3O4atSiO2@(CH2)3-Urea-SO3H/HCl}, as an unexceptionable and smooth releasing urea f
Tetramethyl guanidinium chlorosulfonate as a highly efficient and recyclable organocatalyst for the preparation of bis(indolyl)methane derivatives
Kalla, Reddi Mohan Naidu,John, Johnson V.,Park, Huiju,Kim, Il
, p. 55 - 59 (2014/10/16)
The synthesis and characterization of a novel superbase ionic liquid, tetramethylguanidinium chlorosulfonate, are described. The guanidine ionic liquid (GIL) was characterized by FT-IR and NMR spectroscopies, and wide-angle X-ray scattering techniques, as
Tetramethyl guanidinium chlorosulfonate as a highly efficient and recyclable organocatalyst for the preparation of bis(indolyl)methane derivatives
Kalla, Reddi Mohan Naidu,John, Johnson V.,Park, Huiju,Kim, Il
supporting information, p. 55 - 59 (2014/12/10)
The synthesis and characterization of a novel superbase ionic liquid, tetramethylguanidinium chlorosulfonate, are described. The guanidine ionic liquid (GIL) was characterized by FT-IR and NMR spectroscopies, and wide-angle X-ray scattering techniques, as
Fuller's earth catalyzed rapid synthesis of bis(indolyl)methanes under solvent free condition
Kapuriya, Naval,Kakadiya, Rajesh,Savant, Mahesh M.,Pansuriya, Akshay M.,Bhuva, Chirag V.,Patel, Anil S.,Pipaliya, Piyush V.,Audichya, Vipul B.,Gangadharaiah, Sarala,Anandalwar, Sridhar M.,Prasad, Javaregowda S.,Shah, Anamik,Naliapara, Yogesh T.
experimental part, p. 1032 - 1038 (2012/10/08)
A rapid and highly efficient synthesis of various bis(indolyl)methanes with high yield by the reaction of indoles 1a-c and arylaldehydes 2a′-m′ in presence of fuller's earth is demonstrated. This simple and versatile protocol is found to be an efficient catalyst for the electrophilic addition reaction of indole and works well under solvent free condition as well as in aqueous medium. The structure of newly synthesized compound 3m has been confirmed by single crystal X-ray crystallography.
