| Identification | Back Directory | [Name]
TITANOCENE BIS(TRIFLUOROMETHANESULFONATE) | [CAS]
76262-87-8 | [Synonyms]
Titanocene ditriflate
TITANOCENE BIS(TRIFLUOROMETHANESULFONATE)
Bis(cyclopentadienyl)di(triflato)titanium
TITANOCENE BIS(TRIFLUOROMETHANESULPHONATE)
Bis(cyclopentadienyl)bis(trifluoromethanesulfonato)titanium
BIS(CYCLOPENTADIENYL)TITANIUM BIS(TRIFLUOROMETHANESULFONATE)
Bis(trifluoromethanesulfonate)dicyclopentadienyltitanium(IV)
di(cyclopentadienyl)titanium(iv) bis(trifluoromethanesulfonate)
BIS(CYCLOPENTADIENYL)TITANIUM(IV) BIS(TRIFLUOROMETHANESULFONATE)
Titanocene bis(trifluoromethanesulfonate), Di(cyclopentadienyl)titanium(IV) bis(trifluoromethanesulfonate) | [Molecular Formula]
C12H10F6O6S2Ti 10* | [MDL Number]
MFCD00192505 | [MOL File]
76262-87-8.mol | [Molecular Weight]
476.19 |
| Hazard Information | Back Directory | [Uses]
Catalyst for:
- Transesterification
- Stereoselective carbonyl-ene cyclization reactions
- Sakurai reactions
- Mukaiyama cross-aldol reactions
Reactant for synthesis of heterobimetallic bridging dinitrogen complexes | [Application]
TITANOCENE BIS(TRIFLUOROMETHANESULFONATE) is used as a catalyst for Diels-Alder reaction, Mukaiyama crossed-aldol reaction, and Sakurai reaction. | [Preparation]
TITANOCENE BIS(TRIFLUOROMETHANESULFONATE) is prepared by treatment of a 0.06 M THF solution of
Dichlorobis(cyclopentadienyl)titanium with 5.5 equiv of a 0.19 M THF solution of Silver(I)
Trifluoromethanesulfonate. After stirring for 15 min the reaction mixture is filtered, the red filtrate is
layered with hexane, and the resulting red crystals are collected. Recrystallization from CH2Cl2/pentane or
THF/hexane affords Cp2Ti(OSO2CF3)2 (25-30%) as red needles. | [storage]
TITANOCENE BIS(TRIFLUOROMETHANESULFONATE) [Cp2Ti(OSO2CF3)2] and Cp2Zr(OSO2CF3)2 can be handled for short
periods of time in air, but are best handled and stored in a glove box. Both can be prepared in situ. The
pentamethylcyclopentadienyl analog Cp*2Ti(OH2)22+ is air and water stable. Titanium(IV) is reputed to be of low toxicity. |
|
| Company Name: |
Energy Chemical
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| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
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021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
| Company Name: |
Alfa Chemistry
|
| Tel: |
1-516-6625404 |
| Website: |
https://www.alfa-chemistry.com |
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