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(S,S)-I-PR-DUPHOS

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Product Name
(S,S)-I-PR-DUPHOS
CAS No.
147253-69-8
Chemical Name
(S,S)-I-PR-DUPHOS
Synonyms
(S,S)-I-PR-DUPHOS;(?)-1,2-Bis[(2S,5S)-2,5-diisopropylphospholano]benzene;(-)-1,2-Bis[(2S,5S)-2,5-diisopropylphospholano]benzene;1,2-bis((2S,5S)-2,5-diisopropylphospholan-1-yl)benzene;(-)-1,2-BIS((2S,5S)-2,5-DIISOPROPYLPHOSPHOLANO)BENZENE;(-)-1,2-BIS((2S,5S)-2,5-DI-I-PROPYLPHOSPHOLANO)BENZENE;1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]benzene, 97+%;(-)-1,2-Bis[(2S,5S)-2,5-diisopropylphospholano]benzene, Kanata purity;(-)-1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)benzene (S,S)-i-Pr-DUPHOS;(-)-1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)benzene,98+%(S,S)-i-Pr-DUPHOS
CBNumber
CB7128464
Molecular Formula
C26H44P2
Formula Weight
418.58
MOL File
147253-69-8.mol
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(S,S)-I-PR-DUPHOS Property

Melting point:
40°C
alpha 
-85° (c 1, hexane)
Boiling point:
502.0±20.0 °C(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
crystal
color 
white
Sensitive 
Air Sensitive
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P322Specific measures (see …on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
668176
Product name
(?)-1,2-Bis[(2S,5S)-2,5-diisopropylphospholano]benzene
Purity
kanata purity
Packaging
100mg
Price
$125
Updated
2023/06/20
Alfa Aesar
Product number
H60407
Product name
1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]benzene, 97+%
Packaging
250mg
Price
$137
Updated
2021/12/16
Alfa Aesar
Product number
H60407
Product name
1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]benzene, 97+%
Packaging
1g
Price
$429
Updated
2021/12/16
Strem Chemicals
Product number
15-0411
Product name
(-)-1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)benzene, 98+% (S,S)-i-Pr-DUPHOS
Packaging
100mg
Price
$82
Updated
2024/03/01
Strem Chemicals
Product number
15-0411
Product name
(-)-1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)benzene, 98+% (S,S)-i-Pr-DUPHOS
Packaging
500mg
Price
$283
Updated
2024/03/01
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(S,S)-I-PR-DUPHOS Chemical Properties,Usage,Production

Reaction

  1. The DUPHOS family of catalysts is highly efficient for the asymmetric hydrogenation of various substituted acetamidoacrylates and enol acetates yielding products of high enantiomeric excesses. Efficient ligand for the asymmetric hydrogenation of tetrasubstituted enamides.
  2. Forms superior catalysts for asymmetric reductive aminations.
  3. Catalyst used for the asymmetric hydrogenation of enol phosphonates.
  4. A novel enantioselective synthesis of β-amino alcohols and 1,2-diamines.
  5. Ligand for the catalytic asymmetric [4+1] cycloaddition of vinylallenes with CO.
  6. Ligand for the Rh-catalyzed asymmetric enyne cycloisomerization.
  7. Catalytic enantioselective addition of dialkylzinc to N-Diphenylphosphinoylimines.
  8. Palladium catalyzed asymmetric phosphination.
  9. Catalytic enantioselective allylation of ketones.
  10. Enantioselective synthesis of cyclopropylborates.
  11. Ligand used in gold catalyzed rearrangement of cyclopropylidene.



(S,S)-I-PR-DUPHOS Preparation Products And Raw materials

Raw materials

Preparation Products

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(S,S)-I-PR-DUPHOS Suppliers

China 18 Germany 2 India 1 Japan 1 Norway 1 Switzerland 1 United States 5 Global 29
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57511
Advantage
58
Aceschem Inc.
Tel
+1-817863-6948 +1-（817）863-6948
Email
sales@aceschem.com
Country
United States
ProdList
19639
Advantage
58

147253-69-8, (S,S)-I-PR-DUPHOSRelated Search:

Benzene (-)-1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)tetrafluoroborate,min.98%(S,S)-i-Pr-DUPHOS-Rh (R,R)-I-PR-DUPHOS-RH,(+)-1,2-Bis((2R,5R)-2,5-di-i-propylphospholano)benzene)1,5-cyclooctadiene)rhodium(I)tetrafluoroborate,min.98%(R,R)-i-Pr-DUPHOS-Rh (+)-1,2-Bis[(2R,5R)-2,5-diisopropylphospholano]benzene (-)-1,2-BIS[(2R,5R)-2,5-DIMETHYLPHOSPHOLANO]BENZENE (S,S)-I-PR-DUPHOS (S,S)-I-PR-DUPHOS-RH DI-I-BUTYLPHOSPHINE (-)-1,2-BIS((2R,5R)-2,5-DIETHYLPHOSPHOLANO)BENZENE

  • (S,S)-I-PR-DUPHOS
  • (-)-1,2-BIS((2S,5S)-2,5-DI-I-PROPYLPHOSPHOLANO)BENZENE
  • (-)-1,2-BIS((2S,5S)-2,5-DIISOPROPYLPHOSPHOLANO)BENZENE
  • (-)-1,2-Bis[(2S,5S)-2,5-diisopropylphospholano]benzene, Kanata purity
  • (-)-1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)benzene,98+%(S,S)-i-Pr-DUPHOS
  • (-)-1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)benzene (S,S)-i-Pr-DUPHOS
  • 1,2-bis((2S,5S)-2,5-diisopropylphospholan-1-yl)benzene
  • 1,2-Bis[(2S,5S)-2,5-diisopropyl-1-phospholanyl]benzene, 97+%
  • Phospholane, 1,1'-(1,2-phenylene)bis[2,5-bis(1-methylethyl)-, (2S,2'S,5S,5'S)-
  • (-)-1,2-Bis[(2S,5S)-2,5-diisopropylphospholano]benzene
  • (?)-1,2-Bis[(2S,5S)-2,5-diisopropylphospholano]benzene
  • 147253-69-8
  • DuPhos/BPE
  • Privileged Ligands
  • Chiral Catalysts, Ligands, and Reagents
  • Asymmetric Synthesis
  • organophosphine ligand