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432873

Pentaammine(trifluoromethanesulfonato)osmium(III) triflate

Synonym(s):

Pentaammine(trifluoromethanesulfonato)osmium(III) trifluoromethanesulfonate

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About This Item

Linear Formula:
[CF3SO3Os(NH3)5](O3SCF3)2
CAS Number:
83781-30-0
Molecular Weight:
722.59
NACRES:
NA.23
PubChem Substance ID:
24867104
UNSPSC Code:
12352302
MDL number:
MFCD00216600
Form:
powder
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form

powder

reaction suitability

reagent type: catalyst
core: osmium

mp

~276 °C (lit.)

SMILES string

N.N.N.N.N.[Os+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F

InChI

1S/3CHF3O3S.5H3N.Os/c3*2-1(3,4)8(5,6)7;;;;;;/h3*(H,5,6,7);5*1H3;/q;;;;;;;;+3/p-3

InChI key

HWGAHFXMBKZTPE-UHFFFAOYSA-K

Application

Useful for the dearomatization of anilines, and the stereoselective synthesis of cyclohexanediones by osmium(II)-promoted Michael additions to phenols. Precursor to Fischer carbyne complexes.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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