(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE

(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Basic information

Product Name:	(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE
Synonyms:	(S)-7,7-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-1,1-SPIROBIINDANE;(S)-7,7'-Bis[di(3,5-dimethylphenyl)phosphino]-1,1'-spirobiindane ,97%;(S)-()-7,7′-Bis[di(3,5-dimethylphenyl)phosphino]-2,2′,3,3′-tetrahydro-1,1′-spirobiindene;(S)–7,7′-Bis[di(3,5-dimethylphenyl)phosphino]-1,1′-spirobiindan;1,1'-[(1S)-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[1H-INDENE]-7,7'-DIYL]BIS[1,1-BIS(3,5-DIMETHYLPHENYL)PHOSPHINE];1,1'-[(1S)-2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(3,5-dimethylphenyl)phosphine],99%e.e.;(R)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-1,1'-SPIROBIINDANE;(R)-(+)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE
CAS:	528521-89-3
MF:	C49H50P2
MW:	700.87
EINECS:
Product Categories:	BINAP Series;Chiral Phosphine;Chiral Spiro Ligand
Mol File:	528521-89-3.mol

(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Chemical Properties

Melting point	>300°C
alpha	-83° (c 0.53, CH2Cl2)
Boiling point	794.8±60.0 °C(Predicted)
storage temp.	-20°C
form	solid
color	off-white to pale yellow
optical activity	[α]22/D 62.0°, c = 1 in chloroform
Sensitive	air sensitive
InChIKey	AZSBNBQMIMQOPG-UHFFFAOYSA-N
CAS DataBase Reference	528521-89-3

Safety Information

WGK Germany	3
HS Code	29319090

MSDS Information

(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Usage And Synthesis

Reaction	Chiral ligands for ruthenium-catalyzed asymmetric hydrogenation of simple ketones. Chiral ligands for ruthenium-catalyzed asymmetric hydrogenation of racemic α-aryl cyclic ketones via dynamic kinetic resolution.
Chemical Properties	Colorless oil

(S)-(-)-7,7'-BIS[DI(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBIINDANE Preparation Products And Raw materials

Raw materials

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