(3S,3'S,4S,4'S,11BS,11'BS)-(+)-4,4'-DI-T-BUTYL-4,4',5,5'-TETRAHYDRO-3,3'-BI-3H-DINAPHTHO[2,1-C:1',2'-E]PHOSPHEPIN Chemical Properties

Melting point:

>300 °C (dec.)(lit.)

form 

Powder

color 

white to light yellow

Sensitive 

air sensitive

CAS DataBase Reference

610304-81-9

Safety Information

Risk Statements 

36/37/38

Safety Statements 

26-36/37/39

WGK Germany 

3

MSDS

• Language:English Provider:SigmaAldrich

(3S,3'S,4S,4'S,11BS,11'BS)-(+)-4,4'-DI-T-BUTYL-4,4',5,5'-TETRAHYDRO-3,3'-BI-3H-DINAPHTHO[2,1-C:1',2'-E]PHOSPHEPIN Usage And Synthesis

Reaction

1. Rhodium complex used in asymmetric hydroformylation reactions.
2. Ligand-palladium complex used in enantioselective carbonyl-ene reactions.
3. Nickel-catalyzed asymmetric transfer hydrogenation of olefins for the synthesis of αand βamino acids.
4. Nickel-catalyzed asymmetric transfer hydrogenation of hydrazones and other ketimines.
5. Nickel/ligand catalyst used in the enantioselective reductive amination of ketones with both arylamines and benzhydrazide,
6. Rh-Binapine and Pd-Binapine complexes form excellent catalysts for asymmetric (transfer) hydrogenation of aryl substituted olefins to form β-amino acids.

(3S,3'S,4S,4'S,11BS,11'BS)-(+)-4,4'-DI-T-BUTYL-4,4',5,5'-TETRAHYDRO-3,3'-BI-3H-DINAPHTHO[2,1-C:1',2'-E]PHOSPHEPIN(610304-81-9)Related Product Information

• (3S,3'S,4S,4'S,11BS,11'BS)-(+)-4,4'-DI-T-BUTYL-4,4',5,5'-TETRAHYDRO-3,3'-BI-3H-DINAPHTHO[2,1-C:1',2'-E]PHOSPHEPIN(1,5-CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE
• DIBENZYLPHOSPHINE
• 2-Methyl-1,1'-binaphthalene
• (3S,3'S,4S,4'S,11BS,11'BS)-(+)-4,4'-DI-T-BUTYL-4,4',5,5'-TETRAHYDRO-3,3'-BI-3H-DINAPHTHO[2,1-C:1',2'-E]PHOSPHEPIN
• 1,2-BIS(DIETHYLPHOSPHINO)ETHANE
• (S,S)-1,2-BIS(TERT-BUTYLMETHYLPHOSPHINO)ETHANE