192566-36-2Relevant academic research and scientific papers
Aminotroponimines as ligands for yttrium and lanthanide complexes
Roesky, Peter W.
, p. 859 - 862 (1997)
The reaction of N-isopropyl-2-(isopropylamino)troponimine, [(i-Pr)2ATI]H, with KH in THF affords [(i-Pr)2ATI]K. This is a useful starting material for the preparation of the mono-, bisand tris-substltuted compounds {[(i-Pr)2ATI]YCl2(THF)2)2, [(J-Pr)2ATI]2Y[0(2,6-r-Bu2C6H 3)] and [(J-Pr)2-ATI]3Ln (Ln = Y, La, Sm), which can be obtained from [(i-Pr)2ATI]K and LnX3 (X = Cl, I), or Y[O(2,6-(-BuC6H3)]3. All compounds have been characterized by spectroscopic methods. The monosubstituted yttrium complex [[(iPr)2ATI]YCl2(THF)2)2 has also been investigated by single crystal X-ray diffraction. VCH Verlagsgescllschaft mbH,.
