1035608-34-4Relevant academic research and scientific papers
Magnetic nano Fe3O4 catalyzed solvent-free stereo- and regioselective a-aminolysis of epoxides by amines; A green method for the synthesis of β-amino alcohols
Kumar, Amit,Parella, Ramarao,Babu, Srinivasarao Arulananda
, p. 835 - 842 (2014/04/17)
We report the use of magnetic nano Fe3O4 as a mild heterogeneous catalyst for the aminolysis of epoxides with amines. The approach constitutes a green method for the formation of a variety of β-amino alcohols with very high stereo- and regioselectivity under solvent-free and ambient reaction conditions. The aminolysis of chiral epoxides with amines gave the corresponding chiral β-amino alcohols with complete inversion of stereochemistry. The magnetic nano Fe3O4 catalyst can be easily recovered and recycled. Georg Thieme Verlag Stuttgart New York.
Y(NO3)3·6H2O catalyzed regioselective ring opening of epoxides with aliphatic, aromatic, and heteroaromatic amines
Bhanushali, Mayur J.,Nandurkar, Nitin S.,Bhor, Malhari D.,Bhanage, Bhalchandra M.
, p. 3672 - 3676 (2008/09/19)
Yttrium nitrate hexahydrate [Y(NO3)3·6H2O] was found to be an efficient catalyst for selective ring opening of epoxides with aliphatic, aromatic, and heteroaromatic amines at room temperature under solvent-free conditions. The system tolerated a variety of hindered and functionalized epoxides/amines and afforded the desired β-amino alcohols at low catalyst concentration.
