RAC-DIMETHYLSILYLENEBIS(4,5,6,7-TETRAHYDRO-1-INDENYL)ZIRCONIUM(IV) DICHLORIDE

Base Information

• Chemical Name: RAC-DIMETHYLSILYLENEBIS(4,5,6,7-TETRAHYDRO-1-INDENYL)ZIRCONIUM(IV) DICHLORIDE
• CAS No.: 126642-97-5
• Molecular Formula: C₂₀H₂₆Cl₂SiZr
• Molecular Weight: 456.642
• Mol file: 126642-97-5.mol

Synonyms:Zirconium,dichloro[(dimethylsilylene)bis[(1,2,3,3a,7a-h)-4,5,6,7-tetrahydro-1H-inden-1-ylidene]]-,stereoisomer; Silane, dimethylbis(4,5,6,7-tetrahydro-1H-inden-1-yl)-, zirconiumcomplex; Rac-(dimethylsilyl)bis(4,5,6,7-tetrahydro-1-indenyl)zirconiumdichloride; Rac-dimethylsilyl bis(tetrahydroindenyl)zirconium dichloride;Rac-dimethylsilylenebis(4,5,6,7-tetrahydro-1-indenyl)zirconium dichloride

Chemical Property of RAC-DIMETHYLSILYLENEBIS(4,5,6,7-TETRAHYDRO-1-INDENYL)ZIRCONIUM(IV) DICHLORIDE

Chemical Property:

• PSA: 0.00000
• LogP: 6.85860

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: RAC-DIMETHYLSILYLENEBIS(4,5,6,7-TETRAHYDRO-1-INDENYL)ZIRCONIUM(IV) DICHLORIDE is an organometallic compound and can be used as a catalyst.

Technology Process of RAC-DIMETHYLSILYLENEBIS(4,5,6,7-TETRAHYDRO-1-INDENYL)ZIRCONIUM(IV) DICHLORIDE

There total 2 articles about RAC-DIMETHYLSILYLENEBIS(4,5,6,7-TETRAHYDRO-1-INDENYL)ZIRCONIUM(IV) DICHLORIDE 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: 90.0%

chloro-trimethyl-silane (75-77-4) + [p-S,p-S-(dimethylsilanediyl{η5-4,5,6,7-tetrahydroindenyl})zirconium]-S-binaphtholate → [p-S,p-S-(dimethylsilanediyl{η5-4,5,6,7-tetrahydroindenyl})zirconium]dichloride (188203-55-6,115701-70-7,126642-97-5)

Guidance literature:

In dichloromethane; for 1h; Inert atmosphere; Schlenk technique;

DOI:10.1039/c6dt01366j

Reference yield:

rac-dimethylsilylbis(4,5,6,7-tetrahydroindenyl)zirconium dichloride → meso-[Me2Si(H4-Ind)2]ZrCl2 (115701-70-7,188203-55-6,126642-97-5)

Guidance literature:

In not given; Irradiation (UV/VIS); sealed glass NMR tube, photolysis (75 W Hg lamp, 366 nm, 4 weeks); not isolated, (1)H NMR monitoring;

DOI:10.1016/1381-1169(96)00240-3

upstream raw materials:

chloro-trimethyl-silane

Refernces

• 1、 Kaminsky, Walter,Schauwienold, Anne-Meike,Freidanck, Frank. "Photoinduced rac/meso interconversions of bridged bis(indenyl) zirconium dichlorides". . p. 37 - 42. Retrieved 2008/10/09.