• 作者： R. N. Kapoor; S. K. Mehrotra; V. S. Rajpurohit
• 作者服務機構： Department of Chemistry, University of Delhi, Delhi-110007
• 中文摘要： A systematic study of the reactions of isopropoxides of praseodymium, neodymium and samarium with bifunctional tridentate Schiff bases (acetylacetone-O-aminophenol and benzoylacetone-O-aminophenol) in equimolar ratios resulting in the formation of products with formula M(OPr1) (SB), M(SB) (SBH) and M2(SB).. (where SB is Schiff base anion, SBH is Schiff base and M is metal). The reactions have been found to be quite facile even at the room temperature as observed by immediate change of colour. The intensity of the colour of acetylacetone-O-aminophenol derivatives of rare earths decrease with the increasing stoichiometric ratio of the ligand i.e. from yellow to light yellow.
• 英文摘要： --
• 中文關鍵字： --
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