diphenyl[2,2'-methylenebis(6-tert-butyl-4-methylphenoxy)]titanium

Base Information

Chemical Name:diphenyl[2,2'-methylenebis(6-tert-butyl-4-methylphenoxy)]titanium
CAS No.:118538-58-2
Molecular Formula:C₃₅H₄₀O₂Ti
Molecular Weight:540.581
Hs Code.:

Synonyms:

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Chemical Property of diphenyl[2,2'-methylenebis(6-tert-butyl-4-methylphenoxy)]titanium

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Technology Process of diphenyl[2,2'-methylenebis(6-tert-butyl-4-methylphenoxy)]titanium

There total 2 articles about diphenyl[2,2'-methylenebis(6-tert-butyl-4-methylphenoxy)]titanium 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: 40.0%

: 118538-56-0
methylenebis(6-tert-butyl-4-methylphenoxy-2-yl) dichlorotitanium(IV)

: 591-51-5
phenyllithium

: 946579-11-9
([(2,2'-methylenebis(6-tert-butyl-4-methylphenolato))TiPh]2(μ-OEt)2)

: 118538-58-2
diphenyl[2,2'-methylenebis(6-tert-butyl-4-methylphenoxy)]titanium

Guidance literature:: In diethyl ether; byproducts: LiCl; under Ar or N2; LiPh added to soln. of Ti complex in Et2O at room temp.;stored for 3 d; evapd. to dryness; extd. with pentane; extract centrifuged, crystd. fromsoln. at -30°C (mono-Ti complex); solid after extn. washed with hexane, extd. with toluene, concd., crystd. at -19°C for several d (dimeric Ti complex); elem. anal.;
DOI:10.1021/om700298f

Reference yield:

: 119-47-1
2,2'-dihydroxy-5,5'-dimethyl-3,3'-di-tert-burtyl-1,1'-diphenylmethane

: 118538-58-2
diphenyl[2,2'-methylenebis(6-tert-butyl-4-methylphenoxy)]titanium

Guidance literature:: Multi-step reaction with 2 steps

1: hexane

2: diethyl ether

In diethyl ether; hexane;

Reference yield: 83.2%

: 366-18-7
[2,2]bipyridinyl

: 119-61-9
benzophenone

: 118538-58-2
diphenyl[2,2'-methylenebis(6-tert-butyl-4-methylphenoxy)]titanium

: [(2,2'-methylenebis(6-tert-butyl-4-methylphenolato))Ti(κ3-OCPh2C10H7N2)(OCHPh2)]

Guidance literature:: In diethyl ether; under N2; 2,2'-bipyridine (2 equiv.) added to ether soln. of Ti complex;stirred for 10 min; bezophenone (2.7 equiv.) added; heated with stirrin g at 65°C for 12 h; cooled to ambient temp.; filtered; ppt. washed with THF and toluene; dried under vac.;
DOI:10.1021/om050231k