bis(cyclopentadienyl)zirconium(μ-η2-OCMe2)(μ-chloro)Al(i-Bu)2

Base Information

• Chemical Name: bis(cyclopentadienyl)zirconium(μ-η2-OCMe2)(μ-chloro)Al(i-Bu)2
• CAS No.: 114762-83-3
• Molecular Formula: C₂₁H₃₄AlClOZr
• Molecular Weight: 456.159
• Mol file: 114762-83-3.mol

Synonyms:bis(cyclopentadienyl)zirconium(μ-η2-OCMe2)(μ-chloro)Al(i-Bu)2

Chemical Property of bis(cyclopentadienyl)zirconium(μ-η2-OCMe2)(μ-chloro)Al(i-Bu)2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of bis(cyclopentadienyl)zirconium(μ-η2-OCMe2)(μ-chloro)Al(i-Bu)2

There total 2 articles about bis(cyclopentadienyl)zirconium(μ-η2-OCMe2)(μ-chloro)Al(i-Bu)2 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: 87.0%

acetylbis(η-cyclopentadienyl)methylzirconium(IV) (60970-97-0) + diisobutylaluminum chloride (1779-25-5) → bis(cyclopentadienyl)zirconium(μ-η2-OCMe2)(μ-chloro)Al(i-Bu)2 (114762-83-3)

Guidance literature:

In ⁽²⁾H₈-toluene; Zr-acyl complex is weighed into an NMR tube and dissolved in toluene-d8 (mesitylene as an internal standard), (i-Bu)2AlCl is condensed into the tube at 77 K, then warming up to -50°C.;

DOI:10.1021/om00097a028

Reference yield:

bis(cyclopentadienyl)zirconium(CD3)O(13)COCD3 (114762-88-8) + acetylbis(η-cyclopentadienyl)methylzirconium(IV) (60970-97-0) + diisobutylaluminum chloride (1779-25-5) → bis(cyclopentadienyl)zirconium(μ-η2-OCMe2)(μ-chloro)Al(i-Bu)2 (114762-83-3) + bis(cyclopentadienyl)zirconium(μ-η2-O(13)C(CD3)2)(μ-chloro)Al(i-Bu)2 (114762-85-5)

Guidance literature:

With 1,3,5-trimethyl-benzene; In ⁽²⁾H₈-toluene; The Zr-acyl complex and the doubly labeled Zr-acyl complex are weighed into a NMR tube, a side-arm addn. tube is charged with mesitylene and neat (i-Bu)2AlCl and toluene-d8 and attached to NMR tube at 77 K, the sample is thawed at -50°C; The sample is placed in a precooled -30°C NMR probe, the yielding complexes are detected by (1)H NMR and (13)C NMR.;

DOI:10.1021/om00097a028

upstream raw materials:

bis(cyclopentadienyl)zirconium(CD₃)O⁽¹³⁾COCD₃

acetylbis(η-cyclopentadienyl)methylzirconium(IV)

diisobutylaluminum chloride

Refernces