211984-92-8

Basic information

• Product Name: [(C5Me5)Sm(NHC6H2(t-Bu)3-2,4,6)(μ-C5Me5)K(THF)2]
• CAS NO: 211984-92-8
• Molecular Weight: 864.573
• Mol File: 211984-92-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: [(C5Me5)Sm(NHC6H2(t-Bu)3-2,4,6)(μ-C5Me5)K(THF)2](CAS DataBase Reference)
• NIST Chemistry Reference: [(C5Me5)Sm(NHC6H2(t-Bu)3-2,4,6)(μ-C5Me5)K(THF)2](211984-92-8)
• EPA Substance Registry System: [(C5Me5)Sm(NHC6H2(t-Bu)3-2,4,6)(μ-C5Me5)K(THF)2](211984-92-8)

Safety Data

• Hazardous Substances Data: 211984-92-8(Hazardous Substances Data)

Upstream product

• 79372-14-8 decamethylsamarocene(II) bis(tetrahydrofurane) 

Relevant articles and documents

C5Me5/ER-Ligated samarium(II) complexes (ER=OAr, SAr, NR1R2): A new type of olefin polymerization catalysts Presented at the 22nd Rare Earth Research Conference, Argonne, July 10-15, 1999 (Abstract No. E-2)

The synthesis and polymerization reactions of a series of C5Me5/ER-ligated lanthanide(II) complexes (ER = OAr, SAr, NR1R2) are described. In sharp contrast with the previously known metallocene complexes, this type of heteroleptic samarium(II) complex acts as a unique catalytic system, which cannot only polymerize styrene and ethylene, but also copolymerize them into block styrene-ethylene copolymers in the presence of both monomers.