(2R,4R)-(+)-2,4-Bis(diphenylphosphino)pentane

Basic Information

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CAS Number

96183-46-9

Molecular Formula

C29H30P2

Molecular Weight

440.51 g/mol

Chemical Classification

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

78 ºC

Solubility

Insuluble (2.0E-6 g/L) (25 ºC),

Specific Rotation

+124° (c 4.0, CHCl3)

SMILES

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CC(CC(C)P(C1=CC=CC=C1)C2=CC=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4

InChI

InChI=1S/C29H30P2/c1-24(30(26-15-7-3-8-16-26)27-17-9-4-10-18-27)23-25(2)31(28-19-11-5-12-20-28)29-21-13-6-14-22-29/h3-22,24-25H,23H2,1-2H3/t24-,25-/m1/s1

InChIKey

CTYPJIUQROQJBG-JWQCQUIFSA-N

LogP

6.419300000000007

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

401

Safety Information

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Sensitiveness

air sensitive

Synonyms & References

English

Phosphine,1,1'-[(1R,3R)-1,3-dimethyl-1,3-propanediyl]bis[1,1-diphenyl-
[(2R,4R)-4-diphenylphosphanylpentan-2-yl]-diphenylphosphane
(R,R)-2,4-Bis(diphenylphosphino)pentane
(R,R)-Bdpp
R,R-Skewphos
1,1′-[(1R,3R)-1,3-Dimethyl-1,3-propanediyl]bis[1,1-diphenylphosphine] (ACI)
Phosphine, (1,3-dimethyl-1,3-propanediyl)bis[diphenyl-, [R-(R*,R*)]- (ZCI)
Phosphine, [(1R,3R)-1,3-dimethyl-1,3-propanediyl]bis[diphenyl- (9CI)
(2R,4R)-(+)-2,4-Bis(diphenylphosphino)pentane
(2R,4R)-2,4-Bis(diphenylphosphino)pentane
C29H30P2
[(2R,4R)-4-(DIPHENYLPHOSPHANYL)PENTAN-2-YL]DIPHENYLPHOSPHANE
BP-12268
D94810
96183-46-9
CTYPJIUQROQJBG-JWQCQUIFSA-N
(r,r)-bdpp
MFCD00142324
SCHEMBL28532
CS-0087736
(2R,4R)-(+)-2,4-bis-(diphenylphosphino)pentane
DTXSID10447907
(2R,4R)-Pentane-2,4-diylbis(diphenylphosphine)

MDL Number

MFCD00142324

Customs Code

2902909090

FAQ

What is (2R,4R)-(+)-2,4-Bis(diphenylphosphino)pentane (CAS: 96183-46-9)?

(2R,4R)-(+)-2,4-Bis(diphenylphosphino)pentane, also known as dppe, is a chiral ligand used in coordination chemistry. It features a pentane backbone with two diphenylphosphino groups attached, giving it unique stereochemical properties.

What are the main uses of (2R,4R)-(+)-2,4-Bis(diphenylphosphino)pentane (CAS: 96183-46-9)?

(2R,4R)-(+)-2,4-Bis(diphenylphosphino)pentane is primarily used as a chiral ligand in homogeneous catalysis, particularly in the asymmetric hydrogenation and alkylation reactions in the pharmaceutical and fine chemicals industries.

Is (2R,4R)-(+)-2,4-Bis(diphenylphosphino)pentane (CAS: 96183-46-9) safe?

Yes, (2R,4R)-(+)-2,4-Bis(diphenylphosphino)pentane is generally considered safe when handled with proper precautions. It is non-toxic but can cause skin irritation if exposed. Always wear appropriate protective gear and follow laboratory safety guidelines.

How should (2R,4R)-(+)-2,4-Bis(diphenylphosphino)pentane (CAS: 96183-46-9) be stored?

(2R,4R)-(+)-2,4-Bis(diphenylphosphino)pentane should be stored in a cool, dry place away from direct sunlight and moisture. It is best kept in a tightly sealed container to prevent degradation. Maintain a temperature below 25°C for optimal stability.