442199-65-7

Basic information

• Product Name: [Sm(2,2'-thiobis(6-tert-butyl-4-methylphenolato))(2,6-di-tert-butyl phenolato)]2
• CAS NO: 442199-65-7
• Molecular Weight: 1424.42
• Mol File: 442199-65-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [Sm(2,2'-thiobis(6-tert-butyl-4-methylphenolato))(2,6-di-tert-butyl phenolato)]2(CAS DataBase Reference)
• NIST Chemistry Reference: [Sm(2,2'-thiobis(6-tert-butyl-4-methylphenolato))(2,6-di-tert-butyl phenolato)]2(442199-65-7)
• EPA Substance Registry System: [Sm(2,2'-thiobis(6-tert-butyl-4-methylphenolato))(2,6-di-tert-butyl phenolato)]2(442199-65-7)

Safety Data

• Hazardous Substances Data: 442199-65-7(Hazardous Substances Data)

Upstream product

• 90-66-4 2,2-thiobis(4-methyl-6-tert-butylphenol) 

Relevant articles and documents

Symmetric and asymmetric samarium alkoxide derivatives of bridging sulfur biphenolate and binaphtholate ligands; synthetic, structural, and catalytic studies

The new thio-binaphthol 2,2′thiobis(3,6-di-tert-butylnaphth-2-ol), and a phenolic analogue 2,2′thiobis(6-tert-butyl-4-methyl phen-2-ol) react with the Sm(III) aryloxide ancillary ligands, [Sm{1,1′-S(2-OC10H4Bu t2-3,6)2}(OC6H3Bu t2-2,6)]2 and [Sm{1,1′-S (2-OC6H2But-3-Me-5)2} (OC6H3But2-2,6)]2. Symmetric and asymmetric derivatives of both ligands have been prepared by careful tuning of the preparative procedure, the asymmetric naphtholate derivative, and the ligand from which it derives have both been structurally characterised. The asymmetric derivatives are found to be highly selective catalyst for diol desymmetrisation.