CAS 147253-67-6

(-)-1,2-BIS[(2R,5R)-2,5-DIMETHYLPHOSPHOLANO]BENZENE

Description:

(-)-1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene, with the CAS number 147253-67-6, is a chiral organophosphorus compound characterized by its unique structure that includes a benzene ring substituted with two phospholane groups. The presence of the dimethylphospholano moieties imparts specific stereochemical properties, making it optically active. This compound is notable for its potential applications in asymmetric synthesis and catalysis due to the chiral centers present in the phospholane groups. Its molecular structure contributes to its reactivity and interaction with other chemical species, which can be influenced by the steric and electronic effects of the substituents. Additionally, the compound may exhibit interesting properties such as solubility in organic solvents and stability under certain conditions, making it a subject of interest in both synthetic and medicinal chemistry. As with many organophosphorus compounds, safety and handling precautions are essential due to potential toxicity and reactivity.

Formula: C₁₈H₂₈P₂

InChI: InChI=1/C18H28P2/c1-13-9-10-14(2)19(13)17-7-5-6-8-18(17)20-15(3)11-12-16(20)4/h5-8,13-16H,9-12H2,1-4H3/t13-,14-,15-,16-/m1/s1

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

Synonyms:

• (R,R)-Me-Duphos
• (R,R)-Methyl-Duphos
• (2R,2'R,5R,5'R)-2,2',5,5'-Tetramethyl-1,1'-(1,2-Phenylene)Diphospholane
• (2R,2'R,5R,5'R)-2,2',5,5'-Tetramethyl-1,1'-(O-Phenylene)Diphospholane
• (-)-1,2-Bis((2R,5R)-2,5-Dimethylphospholano)Benzene, Kanata Purity
• (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(r,r)-me-duphos
• (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene,98+%(R,R)-Me-DUPHOS
• (2R,5R,2'R,5'R)-1,1'-benzene-1,2-diylbis(2,5-dimethylphospholane)
• ()-1,2-Bis[(2R,5R)-2,5-diMethylphospholano]benzene,>=95.0%
• (2R,5R,2'R,5'R)-1,1'-(1,2-Phenylene)bis(2,5-dimethylphospholane)
• (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene, (R,R)-Me-DUPHOS,98+%
• (-)-1,2-BIS[(2R,5R)-2,5-DIMETHYLPHOSPHOLANO]BENZENE
• 1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]benzene
• 1,2-Bis[(2R,5R)-2,5-diMethyl-1-phospholanyl]benzene, 97+%

1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]benzene, 97+%

CAS: 147253-67-6

1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]benzene is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff. It is used as highly efficient privileged ligands. This Thermo Scientific Chemicals brand product was originally part of the Alfa

Formula: C₁₈H₂₈P₂

Purity: 97+%

Molecular weight: 306.36

Ref: 02-H60592

(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene, min.98% (R,R)-Me-DUPHOS

CAS: 147253-67-6

(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene, 98+% (R,R)-Me-DUPHOS

Formula: C₁₈H₂₈P₂

Purity: min.98%

Color and Shape: white xtl.

Molecular weight: 306.37

Ref: 08-15-0096

Phospholane, 1,1'-(1,2-phenylene)bis[2,5-dimethyl-,[2R-[1(2'R*,5'R*),2a,5b]]-

CAS: 147253-67-6

Formula: C₁₈H₂₈P₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 306.3624

Ref: IN-DA00HXK8

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

CAS: 147253-67-6

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

Purity: 97%

Color and Shape: Solid

Molecular weight: 306.36g/mol

Ref: 54-OR62206

1,2-Bis((2R,5R)-2,5-dimethylphospholan-1-yl)benzene

CAS: 147253-67-6

Purity: 98%

Color and Shape: Solid

Molecular weight: 306.3699951171875

Ref: 10-F870165

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

CAS: 147253-67-6

Formula: C₁₈H₂₈P₂

Purity: >98.0%(GC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 306.37

Ref: 3B-B2436