(2,6-diisopropylphenoxy)2Cl(tantalum)(η2-(N,C)-2,4,6-tri-tert-butylpyridine)

Base Information

• Chemical Name: (2,6-diisopropylphenoxy)2Cl(tantalum)(η2-(N,C)-2,4,6-tri-tert-butylpyridine)
• CAS No.: 125950-53-0
• Molecular Formula: C₄₁H₆₃ClNO₂Ta
• Molecular Weight: 818.358

Synonyms:(2,6-diisopropylphenoxy)2Cl(tantalum)(η2-(N,C)-2,4,6-tri-tert-butylpyridine)

Chemical Property of (2,6-diisopropylphenoxy)2Cl(tantalum)(η2-(N,C)-2,4,6-tri-tert-butylpyridine)

Chemical Property:

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Technology Process of (2,6-diisopropylphenoxy)2Cl(tantalum)(η2-(N,C)-2,4,6-tri-tert-butylpyridine)

There total 5 articles about (2,6-diisopropylphenoxy)2Cl(tantalum)(η2-(N,C)-2,4,6-tri-tert-butylpyridine) 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: 76.0%

tert-butyl isocyanide (630-18-2) + (C6H3(CH(CH3)2)2O)2ClTa(C4H2(C(CH3)3)2) (125950-49-4) → (2,6-diisopropylphenoxy)2Cl(tantalum)(η2-(N,C)-2,4,6-tri-tert-butylpyridine) (125950-53-0)

Guidance literature:

In toluene; all manipulations under N2; heating the complex in toluene with tert-butylcyanide (90°C, 2 h, stirring), color changing to maroon, cooling; removing the solvent (vac.), dissolving (min amt. of pentane), crystn. (cooling to -40°C), recrystn. (pentane); elem. anal.;

Reference yield:

tert-butyl isocyanide (630-18-2) → (2,6-diisopropylphenoxy)2Cl(tantalum)(η2-(N,C)-2,4,6-tri-tert-butylpyridine) (125950-53-0)

Guidance literature:

Multi-step reaction with 2 steps

1: pentane

In pentane;

Reference yield:

(((CH3)2CH)2C6H3O)2Cl(Ta(C(C(CH3)3)CHCHC(C(CH3)3))) (125950-49-4) → (2,6-diisopropylphenoxy)2Cl(tantalum)(η2-(N,C)-2,4,6-tri-tert-butylpyridine) (125950-53-0)

Guidance literature:

Multi-step reaction with 3 steps

1: toluene

2: pentane

In toluene; pentane;

upstream raw materials:

tert-butyl isocyanide

(C₆H₃(CH(CH₃)2)2O)2ClTa(C₄H₂(C(CH₃)3)2)

(((CH₃)2CH)2C₆H₃O)2Cl(Ta(C(C(CH₃)3)CHCHC(C(CH₃)3)))

(((CH₃)2CH)2C₆H₃O)2Cl(Ta(C(C(CH₃)3)CHCHC(C(CH₃)3)))

Downstream raw materials:

2,4,6-tri-tertbutylpyridine

(O-2,6-C₆H₃i-Pr₂)2Ta(NCt-BuCHCt-BuCHCHt-Bu)

(O-2,6-C₆H₃i-Pr₂)2Ta(NCt-BuCHCt-BuCHCDt-Bu)

((C₄H₉)3NC₅H₃)Ta(OC₆H₃(C₃H₇)2)2

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