1020265-83-1

Basic information

• Product Name: [ScCl₂(1-(N(2,6-(i-Pr)2-C₆H₃))-2-(PPh₂N(2-(i-Pr)-C₆H₄))C₆H₄)]
• Synonyms: [ScCl₂(1-(N(2,6-(i-Pr)2-C₆H₃))-2-(PPh₂N(2-(i-Pr)-C₆H₄))C₆H₄)]
• CAS NO: 1020265-83-1
• Molecular Weight: 685.612
• Mol File: 1020265-83-1.mol

Chemical Properties

• CAS DataBase Reference: [ScCl₂(1-(N(2,6-(i-Pr)2-C₆H₃))-2-(PPh₂N(2-(i-Pr)-C₆H₄))C₆H₄)](CAS DataBase Reference)
• NIST Chemistry Reference: [ScCl₂(1-(N(2,6-(i-Pr)2-C₆H₃))-2-(PPh₂N(2-(i-Pr)-C₆H₄))C₆H₄)](1020265-83-1)
• EPA Substance Registry System: [ScCl₂(1-(N(2,6-(i-Pr)2-C₆H₃))-2-(PPh₂N(2-(i-Pr)-C₆H₄))C₆H₄)](1020265-83-1)

Safety Data

• Hazardous Substances Data: 1020265-83-1(Hazardous Substances Data)

Upstream product

• 53317-83-2 [scandium(III)(chloride)3(tetrahydrofuran)3] 

Downstream Products

• 1020265-88-6 [Sc(CH₃)2(1-(N(2,6-(i-Pr)2-C₆H₃))-2-(PPh₂N(2-(i-Pr)-C₆H₄)C₆H₄)] 

Relevant articles and documents

Synthesis and thermal behavior of dimethyl scandium complexes featuring anilido-phosphinimine ancillary ligands

A family of N,N donor ligands [1-(NHAr)-2-(PR2{double bond, long}NAr′)C6H4] (1a-d; Ar = 2,6-iPr2-C6H3, R = Me, Ph, Ar′ = 2,4,6-Me3-C6H2, 2-iPr-C6H4, 2,6-iPr2-C6H3) has been prepared and fully characterized by multinuclear NMR spectroscopy and X-ray crystallography. Lithiation of the N-H unit and subsequent salt metathesis protocols with ScCl3THF3 provides an avenue to organometallic scandium complexes. The resultant base-free monomeric dichlorides LScCl2, 3a-d, have been fully characterized by NMR spectroscopy as well as X-ray crystallography (3a,c,d). Alkylation of the dichlorides using LiMe results in clean formation of dialkyl complexes LScMe2 4a-c. Thermolysis of these materials under argon and hydrogen leads to decomposition products as a result of C-H activation of the ligand. Analysis of these results provides a qualitative assessment of the metalative resistance of each ligand framework.