Reaction
ChemicalBook > CAS DataBase List > (R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE

(R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE

Reaction
Product Name
(R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE
CAS No.
192463-40-4
Chemical Name
(R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE
Synonyms
(s)-phanephos;(R)-PHANEPHOS;(Sp)-Phanephos;(S)-(+)-4,12-Bis(D;(S)-Phanephos, 98%, ee 98%;Bisdiphenylphosphinoparacyclophane;(Sp)-(+)-4,12-Bis(diphenylphosphino)[2.2]paracyclophane;(R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE;(S)-(+)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE;4-FLUOROBENZOYLACETONITRILE, 97% N-BOC-4-OXO-L-PROLINE, 97%
CBNumber
CB1224685
Molecular Formula
C40H34P2
Formula Weight
576.65
MOL File
192463-40-4.mol
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(R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE Property

Melting point:
222-225°C
alpha 
+63.2° (c 3.27, CH2Cl2)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
solid
color 
white
optical activity
[α]22/D +34°, c = 1 in chloroform
CAS DataBase Reference
192463-40-4
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Safety

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

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
682136
Product name
(S)-(+)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane
Purity
96%
Packaging
500mg
Price
$685
Updated
2024/03/01
Sigma-Aldrich
Product number
682136
Product name
(S)-(+)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane
Purity
96%
Packaging
100mg
Price
$164
Updated
2023/06/20
Strem Chemicals
Product number
15-0426
Product name
(S)-(+)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane, min. 95% (S)-PHANEPHOS
Packaging
100mg
Price
$102
Updated
2024/03/01
Strem Chemicals
Product number
15-0426
Product name
(S)-(+)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane, min. 95% (S)-PHANEPHOS
Packaging
500mg
Price
$412
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
ING0001372
Product name
(S)-(+)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE
Purity
95.00%
Packaging
100MG
Price
$657.07
Updated
2021/12/16
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(R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE Chemical Properties,Usage,Production

Reaction

  1. Ligand for rhodium-catalyzed enantioselective hydroboration of cyclopropenes.
  2. Ligand for iridium-catalyzed enantioselective [2+2] cycloaddition of oxabicyclic alkenes with terminal alkynes.
  3. Ligand for the palladium-catalyzed enantioselective hydroxycarbonylation and alkoxycarbonylation of alkenes.
  4. Ligand for the palladium-catalyzed amides synthesis via C(sp3 )–H bond functionalization and CO insertion.
  5. Ligand for iridium-catalyzed diene hydrohydroxymethylation.

Uses

Efficient ligand for asymmetric hydrogentation of dehydroamino acids, methyl esters and keytones.

(R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE Suppliers

China 28 Germany 2 India 2 Japan 1 Norway 1 Switzerland 1 United States 5 Global 40
Aladdin Scientific
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+1-+1(833)-552-7181
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sales@aladdinsci.com
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United States
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Combi-Blocks Inc.
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Email
sales@combi-blocks.com
Country
United States
ProdList
6618
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69
Strem Chemicals, Inc.
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Email
info@strem.com
Country
United States
ProdList
4910
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86
Riedel-de Haen AG
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United States
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6773
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Alfa Aesar
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Email
tech@alfa.com
Country
United States
ProdList
6814
Advantage
81

192463-40-4, (R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANERelated Search:

Diphenylphosphine [2.2]Paracyclophane 4-FLUOROBENZOYLACETONITRILE (R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE, MIN. 95% (R)-PHANEPHOS (R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE (R)-PHANEPHOS (S)-(+)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE ,CTH-(S)-3,5-XYLYL-PHANEPHOS (S)-PARAPHOS RUTHENIUMCL2 (R,R)-DPEN DICHLORO[(R)-(-)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2,2]-PARACYCLOPHANE][(1S,2S)-(-)-1,2-DIPHENYLETHYLENEDIAMINE]RUTHENIUM [(R)-PARAPHOS RHODIUM (NBD)]BF4 DICHLORO[(S)-(+)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE][(1R,2R)-(+)-1,2-DIPHENYLETHYLENEDIAMINE]RUTHENIUM (II) (R)-(-)-4,12-BIS(DI-3,5-XYLYLPHOSPHINO)[2.2]PARACYCLOPHANE(1,5-CYCLOOCTADIENE)RHODIUM(I) TETRAFLUOROBORATE (R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE

  • (S)-(+)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE
  • (R)-PHANEPHOS
  • (R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE
  • Bisdiphenylphosphinoparacyclophane
  • 4-FLUOROBENZOYLACETONITRILE, 97% N-BOC-4-OXO-L-PROLINE, 97%
  • (s)-phanephos
  • (S)-(+)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane,min.95%(S)-PHANEPHOS
  • (S)-(+)-4,12-BIS-(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE (S)-PHANEPHOS
  • (S)-Phanephos, 98%, ee 98%
  • (S)-(+)-4,12-Bis(D
  • (S)-(+)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane, min. 97% (S)-PHANEPHOS
  • (Sp)-(+)-4,12-Bis(diphenylphosphino)[2.2]paracyclophane
  • (Sp)-Phanephos
  • (S)-4,12-Bis(diphenylphosphino)-[2.2]paracyclophane,99%e.e.
  • (S)-(+)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane, min. 95%
  • (S)-(+)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane, min. 95%,99%ee
  • 192463-40-4
  • Hydrogenation
  • Asymmetric Synthesis
  • Chiral Catalysts, Ligands, and Reagents
  • Chiral Phosphine
  • PHANEPhos Series
  • organophosphine ligand