(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: $706
Updated: 2025/07/31

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

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

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

Parylene N Diphenylphosphine 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

(<i>S</i>)-(+)-4,12-Bis(diphenylphosphino)-[2.2]-paracyclophane

192463-40-4

Hydrogenation

Asymmetric Synthesis

Chiral Catalysts, Ligands, and Reagents

Chiral Phosphine

PHANEPhos Series

organophosphine ligand