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CAS 210057-23-1

:

(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(l)tetrafluoroborate

Description:
The chemical substance known as (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I)tetrafluoroborate is a chiral rhodium complex that plays a significant role in asymmetric catalysis, particularly in reactions such as hydrogenation and carbon-carbon bond formation. This compound features a rhodium center coordinated to a cyclooctadiene ligand and two phospholane ligands, which contribute to its stereochemical properties and catalytic activity. The presence of the tetrafluoroborate counterion enhances its solubility in polar solvents, making it suitable for various synthetic applications. The specific stereochemistry of the phospholane ligands imparts chirality to the complex, allowing it to selectively catalyze reactions that produce enantiomerically enriched products. Additionally, the compound is characterized by its stability and reactivity under mild conditions, which are essential for its use in organic synthesis. Overall, this rhodium complex exemplifies the intersection of coordination chemistry and catalysis, showcasing the importance of ligand design in achieving desired reactivity and selectivity in chemical transformations.
Formula:C26H40BF4P2Rh
InChI:InChI=1/C18H28P2.C8H12.BF4.Rh/c1-13-9-10-14(2)19(13)17-7-5-6-8-18(17)20-15(3)11-12-16(20)4;1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h5-8,13-16H,9-12H2,1-4H3;1-2,7-8H,3-6H2;;/q;;-1;/b;2-1-,8-7-;;/t13-,14-,15-,16-;;;/m1.../s1
InChI key:InChIKey=FKGVQOXVEDXEEW-DBMWKRJKSA-N
SMILES:C[C@H]1[P]2([Rh+]345([P]6(C=7C2=CC=CC7)[C@H](C)CC[C@H]6C)[CH]8=[CH]3CC[CH]4=[CH]5CC8)[C@H](C)CC1.[B+3]([F-])([F-])([F-])[F-]
Synonyms:
  • ((-)-1,2-Bis(2R,5R-2,5-dimethylphospholano)benzene)(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate
  • (-)-1,2-Bis[(2R,5R)-dimethylphospholano)benzene(cyclooctadiene]rhodium(I) BF4
  • (1Z,5Z)-cycloocta-1,5-diene
  • (2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethyl-phospholane
  • Bisdimethylphospholanobenzenecyclooctadienerho
  • Rhodium
  • Rhodium(1+), [(1,2,5,6-η)-1,5-cyclooctadiene][(2R,2′R,5R,5′R)-1,1′-(1,2-phenylene)bis[2,5-dimethylphospholane-κP]]-, tetrafluoroborate(1-)
  • Rhodium(1+), [(1,2,5,6-η)-1,5-cyclooctadiene][(2R,2′R,5R,5′R)-1,1′-(1,2-phenylene)bis[2,5-dimethylphospholane-κP]]-, tetrafluoroborate(1-) (1:1)
  • Tetrafluoroborate
  • [(R,R)-Methyl-DuPhosRh(COD)]BF4
  • See more synonyms
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