1017241-41-6

Basic information

• Product Name: [Yb(3,5-Bu(t)2-2-(OH)-C₆H₂CH=N-8-C₉H₆N(-H))(OC₆H₃(tert-butyl)2)2]
• CAS NO: 1017241-41-6
• Molecular Weight: 943.171
• Mol File: 1017241-41-6.mol

Chemical Properties

• CAS DataBase Reference: [Yb(3,5-Bu(t)2-2-(OH)-C₆H₂CH=N-8-C₉H₆N(-H))(OC₆H₃(tert-butyl)2)2](CAS DataBase Reference)
• NIST Chemistry Reference: [Yb(3,5-Bu(t)2-2-(OH)-C₆H₂CH=N-8-C₉H₆N(-H))(OC₆H₃(tert-butyl)2)2](1017241-41-6)
• EPA Substance Registry System: [Yb(3,5-Bu(t)2-2-(OH)-C₆H₂CH=N-8-C₉H₆N(-H))(OC₆H₃(tert-butyl)2)2](1017241-41-6)

Safety Data

• Hazardous Substances Data: 1017241-41-6(Hazardous Substances Data)

Upstream product

• 1017241-38-1 [(3,5-Bu(t)2-2-(OH)-C₆H₂CH=N-8-C₉H₆N(-H))YbCl₂(DME)] 
• 7175-96-4 2,6-di-tert-butylphenolate, sodium salt 

Relevant articles and documents

Synthesis, reactivity and structural characterization of sodium and ytterbium complexes stabilized by a tridentate [N,N,O] Schiff base ligand

A tridentate [N,N,O] Schiff base [3,5-But2-2-(OH)-C6H2CH{double bond, long}N-8-C9H6N(LH)] was prepared, and the corresponding sodium and ytterbium complexes were synthesized and characterized. Reaction of LH with NaH in THF at room temperature afforded the sodium salt of the Schiff base as a dimer [{LNa(THF)}2] (1). Complex 1 reacted with anhydrous YbCl3 in THF, after workup, to give the monomeric ytterbium Schiff base dichloride complex, [LYbCl2(DME)] (2). Complex 2 is a good precursor for the synthesis of the corresponding ytterbium derivatives. Reaction of complex 2 with 1 equiv. of NaCH3C5H4 in THF gave the expected product [LYb(CH3C5H4)Cl(THF)] (3) in a good isolated yield. Similar reaction of complex 2 with 2 equiv. of ArONa (ArO{double bond, long}OC6H3-But2-2,6) in THF afforded the desired solvent-free ytterbium aryloxide [LYb(OAr)2] (4). Complex 4 can also be prepared by the protolytic exchange reaction of LH with (ArO)3Yb in a 1:1 molar ratio. All of these complexes were well characterized including X-ray structure determination.