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

CAS No.：192463-40-4

Other grades of this product :

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

Reaction

Product Name:	(R)-(-)-4,12-BIS(DIPHENYLPHOSPHINO)-[2.2]-PARACYCLOPHANE
Synonyms:	(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
CAS:	192463-40-4
MF:	C40H34P2
MW:	576.65
EINECS:
Product Categories:	Chiral Phosphine;PHANEPhos Series;organophosphine ligand
Mol File:	192463-40-4.mol

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

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

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38-37
Safety Statements	26-36/37/39
WGK Germany	3

MSDS Information

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

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

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