[Hf=N(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)(C(Me)CHC(Me)N(2,4,6-trimethylphenyl))(μ-Cl)2Li(Me2NCH2CH2NMe2)]

Base Information

Chemical Name:[Hf=N(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)(C(Me)CHC(Me)N(2,4,6-trimethylphenyl))(μ-Cl)2Li(Me2NCH2CH2NMe2)]
CAS No.:887947-16-2
Molecular Formula:C₄₇H₉₃Cl₂HfLiN₄Si₆
Molecular Weight:1139.13
Hs Code.:

Synonyms:[Hf=N(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)(C(Me)CHC(Me)N(2,4,6-trimethylphenyl))(μ-Cl)2Li(Me2NCH2CH2NMe2)]

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Chemical Property of [Hf=N(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)(C(Me)CHC(Me)N(2,4,6-trimethylphenyl))(μ-Cl)2Li(Me2NCH2CH2NMe2)]

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Technology Process of [Hf=N(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)(C(Me)CHC(Me)N(2,4,6-trimethylphenyl))(μ-Cl)2Li(Me2NCH2CH2NMe2)]

There total 1 articles about [Hf=N(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)(C(Me)CHC(Me)N(2,4,6-trimethylphenyl))(μ-Cl)2Li(Me2NCH2CH2NMe2)] which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 81.0%

: 21959-05-7,128240-92-6,73365-24-9
tetrachlorobis(tetrahydrofuran)hafnium(IV)

: 110-18-9
N,N,N,N,-tetramethylethylenediamine

: 676321-94-1
[Li(N(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)C(Me)CHC(Me)N(2,4,6-trimethylphenyl))]

: 887947-16-2
[Hf=N(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)(C(Me)CHC(Me)N(2,4,6-trimethylphenyl))(μ-Cl)2Li(Me2NCH2CH2NMe2)]

Guidance literature:: With LiC₁₀H₈; In tetrahydrofuran; benzene; under Ar; THF soln. of LiC10H8 added to benzene suspn. of Li compd. and Hf complex in presence of Me2NCH2CH2NMe2; stirred for 1 d; solvent removed under reduced pressure; toluene added; filtered through Celite; filtrate dried under vac.; recrystd. from hexane at 0°C; elem. anal.;
DOI:10.1021/om0509948