(-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE
Synonym(s):(R,R)-Et-DUPHOS-Rh
- CAS NO.：136705-77-6
- Empirical Formula: C31H48F3O3P2RhS
- Molecular Weight: 722.62
- MDL number: MFCD00269860
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-06-28 13:45:06
What is (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE?
Chemical properties
orange to orange-brown crystals
The Uses of (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE
DuPhos and BPE Ligands: Highly Efficient Privileged Ligands
Catalyst for:
- Stereoselective synthesis of δ-amino acid derivatives via asymmetric hydrogenation of acetylaminopentenoic acid derivatives
- Stereoselective synthesis of manzacidins A and C via stereoselective hydrogenation
- Stereoselective synthesis of tetracyclic core of manzamine A via Rh-catalyzed asymmetric hydrogenation, diastereoselective Diels-Alder reaction, Eschenmoser-Tanabe fragmentation, Chang′s amide formation, and Hofmann rearrangement
- Asymmetric preparation of chiral Cbz-aminodifluorobutyric acid Me ester and its analogs
- Biphasic catalytic hydrogenations in ionic liquids with addition of water as a second solvent
- Preparation of cyclobutane-containing amino acids via asymmetric hydrogenations of cyclobutyl enamides
- Asymmetric preparation of both enantiomers of (dimethoxycoumaryl)alanine as suitable fluorescent peptide labels
Properties of (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE
| storage temp. | Refrigerator (+4°C) |
| form | crystal |
| color | orange |
| Sensitive | Air Sensitive |
| Exposure limits | ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 0.1 mg/m3 |
Safety information for (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I)TRIFLUOROMETHANESULFONATE
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