CAS 129648-07-3: (+)-1,2-Bis(2R,5R)-2,5-dimethylphospholano)ethane

Description: (+)-1,2-Bis(2R,5R)-2,5-dimethylphospholano)ethane, identified by its CAS number 129648-07-3, is a chiral organophosphorus compound notable for its unique structural features and potential applications in asymmetric synthesis and catalysis. This compound contains a phospholane ring, which contributes to its stereochemistry and reactivity. The presence of two dimethyl substituents on the phospholane enhances its steric properties, making it a valuable ligand in coordination chemistry. Its chirality is significant for applications in enantioselective reactions, where the specific spatial arrangement of atoms can influence the outcome of chemical transformations. Additionally, the compound's phosphorous center can participate in various chemical reactions, including nucleophilic substitutions and coordination with metal centers, making it a versatile building block in synthetic organic chemistry. Overall, (+)-1,2-Bis(2R,5R)-2,5-dimethylphospholano)ethane exemplifies the intersection of stereochemistry and organophosphorus chemistry, highlighting its importance in both academic research and industrial applications.

Formula: C₁₄H₂₈P₂

InChI: InChI=1/C14H28P2/c1-11-5-6-12(2)15(11)9-10-16-13(3)7-8-14(16)4/h11-14H,5-10H2,1-4H3/t11-,12-,13-,14-/m1/s1

Synonyms:

• (R,R)-Me-BPE
• (2R,5R,2'R,5'R)-1,1'-ethane-1,2-diylbis(2,5-dimethylphospholane)
• (+)-1,2-Bis[(2R,5R)-2,5-dimethylphospholano]ethane

(+)-1,2-Bis((2R,5R)-2,5-dimethyl­phospholano)ethane, 98+% (R,R)-Me-BPE

CAS: 129648-07-3

(+)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)ethane, 98+% (R,R)-Me-BPE

• Formula: (C₆H₁₂)PCH₂CH₂P(C₆H₁₂)
• Purity: 98+%
• Color and Shape: colorless to pale-yellow liq.
• Molecular weight: 258.33

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

CAS: 129648-07-3

• Formula: C₁₄H₂₈P₂
• Purity: >95.0%(GC)
• Color and Shape: Colorless to Light yellow clear liquid
• Molecular weight: 258.33

1,2-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]ethane

CAS: 129648-07-3

• Molecular weight: 258.326

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

CAS: 129648-07-3

Bis(2R,5R)-2,5-dimethylphospholane is an enantiomer of phospholane. It can be synthesized from the reaction of styrene …

• Formula: C₁₄H₂₈P₂
• Purity: Min. 95%
• Molecular weight: 258.33 g/mol