CAS 638132-66-8

(2R,5R)-1-{2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl}-2,5-dimethylphospholane 1-oxide

Description:

The chemical substance known as "(2R,5R)-1-{2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl}-2,5-dimethylphospholane 1-oxide," with the CAS number 638132-66-8, is a phosphine oxide derivative characterized by its complex structure that includes both phospholane and phospholan moieties. This compound features a chiral center, which contributes to its stereochemistry, specifically the (2R,5R) configuration. The presence of the phosphine oxide functional group imparts unique reactivity, making it useful in various chemical applications, including catalysis and organic synthesis. Its dimethyl substituents enhance its steric properties, influencing its interactions with other molecules. Additionally, the compound's solubility and stability can vary depending on the solvent and environmental conditions, which are critical for its practical applications. Overall, this substance exemplifies the intricate relationship between molecular structure and chemical behavior, making it a subject of interest in both academic and industrial chemistry.

Formula: C₁₈H₂₈OP₂

InChI: InChI=1/C18H28OP2/c1-13-9-10-14(2)20(13)17-7-5-6-8-18(17)21(19)15(3)11-12-16(21)4/h5-8,13-16H,9-12H2,1-4H3/t13-,14-,15-,16-/m1/s1

SMILES: C[C@@H]1CC[C@@H](C)P1c1ccccc1P1(=O)[C@H](C)CC[C@H]1C

(2R,5R)-1-(2-[(2R,5R)-2,5-Dimethylphospholan-1-yl]phenyl)-2,5-dimethylphospholane 1-oxide, 97+%

CAS: 638132-66-8

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₁₈H₂₈OP₂

Purity: 97+%

Molecular weight: 322.36

Ref: 02-H60834

[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97%

CAS: 638132-66-8

[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97%

Formula: C₁₈H₂₈OP₂

Purity: min. 97%

Color and Shape: white solid

Molecular weight: 322.36

Ref: 08-15-7360

(2R,5R)-1-(2-[(2R,5R)-2,5-Dimethylphospholan-1-yl]phenyl)-2,5-dimethylphospholane 1-oxide

CAS: 638132-66-8

Formula: C₁₈H₂₈OP₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 322.3618

Ref: IN-DA003DCW

[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-Dimethylphospholanyl-1-Oxide]Benzene

CAS: 638132-66-8

[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-Dimethylphospholanyl-1-Oxide]Benzene

Purity: 98%

Molecular weight: 322.36g/mol

Ref: 54-OR1026267

1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene monooxide

CAS: 638132-66-8

Bis(2R,5R)-2,5-dimethylphospholano)benzene monooxide is a ligand that is used in preparative chemistry. It is insoluble in most solvents and has a low melting point of about 60 °C. Bis(2R,5R)-2,5-dimethylphospholano)benzene monooxide can be prepared by the reaction of hydrogen peroxide with phosphine or diphosphine in the presence of an organic solvent such as diethyl ether. Bis(2R,5R)-2,5-dimethylphospholano)benzene monooxide reacts with transition metal complexes to form new complexes with chiral phosphines. The ligand can also be used for organic reactions involving peroxides and nonselective solvents such as diethyl ether.

Formula: C₁₈H₂₈OP₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 322.36 g/mol

Ref: 3D-NAB13266