| Identification | Back Directory | [Name]
Dimethylsilylene)bis(2-methyl-4-phenylindenyl)zirconium dichloride | [CAS]
158515-16-3 | [Synonyms]
Rac-(DimethyL
ene) Bis (2-MethyL
Dimethylsilylene)bis(2-methyl-4-phenylindenyl)zirconium dichloride
Rac-(Dimethylsilylene) Bis (2-Methyl-4-Phenylindenyl) Zirconium Dichloride
Dichloro[(dimethylsilylene)bis[(1,2,3,3a,7a-η)-2-methyl-4-phenyl-1H-inden-1-ylidene]]zirconium | [Molecular Formula]
C34H32Cl2SiZr-2 | [MDL Number]
MFCD31731386 | [MOL File]
158515-16-3.mol | [Molecular Weight]
630.833 |
| Hazard Information | Back Directory | [Uses]
Dimethylsilylene)bis(2-methyl-4-phenylindenyl)zirconium dichloride can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process. | [Synthesis]
To a solution of (2-methyl-4-phenylindenyl) silane ether / hexane = 1/1 (12.4 mmol) in 240 mL of n-butyllithium(2.5 M in hexane) was slowly added dropwise at -78 ° C. After that, the mixture was stirred at room temperature for one day, filtered and vacuum dried to obtain a pale yellow solid. A ligand salt synthesized in a glove box and bis (N, N'-diphenyl-1,3-propanediamido)Dichloro zirconium bis (tetrahydrofuran) was weighed in a Schlenk flask, ether was slowly added dropwise at -78 ° C, and the mixture was stirred at room temperature for one day.The red solution was separated by filtration, dried in vacuo, and a toluene / ether = 1/2 solution was added to obtain a clear red solution. 1.5-2 equivalents of HCl ether solution (1M) was slowly added dropwise at -78 ° C, followed by stirring at room temperature for 3 hours. After filtration and vacuum drying, (Dimethylsilylene)bis(2-methyl-4-phenylindenyl)zirconium dichloride was obtained in a yield of 70% (racemic only). | [storage]
Pay attention to sealed storage, and the storage place should be cool and dry. Keep away from water. |
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| Company Name: |
Domole Scientific
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| Tel: |
13275595566 15001012717 |
| Website: |
http://www.domole.com/ |
| Company Name: |
3A Chemicals
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| Tel: |
400-668-9898 |
| Website: |
www.3achem.com |
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