(S)-(+)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE ,CTH-(S)-3,5-XYLYL-PHANEPHOS

CAS No.：325168-88-5

Other grades of this product :

(S)-(+)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE ,CTH-(S)-3,5-XYLYL-PHANEPHOS Basic information

Reaction

Product Name:	(S)-(+)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE ,CTH-(S)-3,5-XYLYL-PHANEPHOS
Synonyms:	(S)-(+)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE ,CTH-(S)-3,5-XYLYL-PHANEPHOS;(S)-(+)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane,min.93%CTH-(S)-3,5-xylyl-PHANEPHOS;(S)-xylyl-PHANEPHos, (S)-5,11-Bis(3,5-xylylphosphino)tricyclo[8.2.24,7]hexadeca-hexaene;S-Xylyl-Phanephos;Tricyclo[8.2.2.2(4,7)]hexadeca-4,6,10,12,13,15-hexaene-5,11-diylbis[bis(3,5-dimethylphenyl)phosphine] stereoisomer;(S)-(+)-4,12-Bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane, Min. 97% CTH-(S)-3,5-xylyl-PHANEPHOS;(S)-XylPhanephos;(S)-4,12-Bis(1,1-bis(3,5-dimethylphenyl)phosphine)-[2.2]paracyclophane
CAS:	325168-88-5
MF:	C48H50P2
MW:	688.86
EINECS:
Product Categories:	Chiral Phosphine;PHANEPhos Series;organophosphine ligand
Mol File:	325168-88-5.mol

(S)-(+)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE ,CTH-(S)-3,5-XYLYL-PHANEPHOS Chemical Properties

Melting point	234-238 °C
Boiling point	785.2±60.0 °C(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	Powder
color	white
optical activity	[α]/D +61.0°, c = 0.1 in ethanol

Safety Information

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

MSDS Information

(S)-(+)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE ,CTH-(S)-3,5-XYLYL-PHANEPHOS Usage And Synthesis

Reaction

Chiral ligand employed in the enantioselective hydrogenation of various ketones.
Chiral ligand employed in the enantioselective hydroxycarbonylation and alkoxycarbonylation of alkenes.
Chiral ligand employed in the enantioselective [2+2] cycloaddition of oxabicyclic alkenes with terminal alkynes.
Chiral ligand employed in the gold-catalyzed enantioselective Cope rearrangement of achiral 1,5-dienes.

Uses

Efficient ligand for asymmetric hydrogenation of dehydroamino acids, methyl esters and ketones.

(S)-(+)-4,12-BIS(DI(3,5-XYLYL)PHOSPHINO)-[2.2]-PARACYCLOPHANE ,CTH-(S)-3,5-XYLYL-PHANEPHOS Preparation Products And Raw materials

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