14841-89-5Relevant academic research and scientific papers
Dolomite (CaMg(CO3)2) as a recyclable natural catalyst in Henry, Knoevenagel, and Michael reactions
Tamaddon, Fatemeh,Tayefi, Mohammad,Hosseini, Elaheh,Zare, Elham
, p. 36 - 42 (2013/02/22)
Iranian dolomite (CaMg(CO3)2) which consists of double-layered carbonates with Ca2+ and Mg2+ ions was utilized as a heterogeneous base catalyst in the CC, CN, and CS bond forming reactions via the Henry, Knoevenagel, aza-Michael, and thia-Michael transformations under mild conditions in water. Iranian dolomite has been characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), Brunauer Emmett Teller (BET) and XRF chemical analysis, while its basic strength was evaluated by following the Hammett indicators procedure. This water-insoluble natural catalyst demonstrated high activity and was reusable.
Tandem driven dynamic combinatorial resolution via Henry-iminolactone rearrangement
Angelin, Marcus,Vongvilai, Pornrapee,Fischer, Andreas,Ramstroem, Olof
, p. 768 - 770 (2008/09/16)
An unexplored type of tandem reaction is used to kinetically resolve a dynamic combinatorial library resulting in quantitative amplification of an interesting 3-substituted isoindolinone. The Royal Society of Chemistry.
Potassium Phosphate Catalyzed Nitroaldol Reaction
Desai, Uday V.,Pore,Mane,Solabannavar,Wadgaonkar
, p. 19 - 24 (2007/10/03)
Potassium phosphate was found to catalyze condensation of nitroalkanes with various aliphatic and aromatic aldehydes to form nitroaldols in excellent yields in acetonitrile medium at room temperature.
A general large scale synthesis of 2-alkyl-7-methoxyindoles
Chen, Bang-Chi,Hynes Jr., John,Pandit, Chennagiri R.,Zhao, Rulin,Skoumbourdis, Amanda P.,Wu, Hong,Sundeen, Joseph E.,Leftheris, Katerina
, p. 951 - 960 (2007/10/03)
A general method has been developed for the large scale synthesis of 2-alkyl-7-methoxyindoles and analogs. This method involves an efficient preparation of the key intermediates, 1-(2-nitroaryl)-2-nitroalkanols and 1-(2-nitroaryl)-2-nitroalkenes, and affords 2-alkyl-7-methoxyindoles and analogs in 3 steps with good overall yields.
