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ChemicalBook >  Product Catalog >  Organic Chemistry >  Organometallic compounds >  Organic rhodium >  (+)-1,2-BIS((2S,5S)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(L)TETRAFLUOROBORATE

(+)-1,2-BIS((2S,5S)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(L)TETRAFLUOROBORATE

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(+)-1,2-BIS((2S,5S)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(L)TETRAFLUOROBORATE Basic information

Product Name:
(+)-1,2-BIS((2S,5S)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(L)TETRAFLUOROBORATE
Synonyms:
  • (+)-1,2-Bis((2S,5S)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(l)tetrafluroborate
  • (+)-Bisdiethylphospholanobenzenecyclooctadienerhod
  • (+)-1,2-Bis((2S,5S)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I)tetrafluoroborate,98+%(S,S)-Et-DUPHOS-Rh
  • 1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate
  • (+)-1,2-Bis((2S,5S)-2,5-diethylphospholano)benzene(cyclooctadiene)rhodium(I) tetrafluroborate
  • (+)-1,2-Bis((2S,5S)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (S,S)-Et-DUPHOS-Rh
  • 1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(Ⅰ) tetrafluoroborate
  • (+)-1,2-BIS((2S,5S)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM (I) TETRAFLUOROBORATE
CAS:
213343-64-7
MF:
C30H46BF4P2Rh
MW:
658.35
Product Categories:
  • organometallic complex
Mol File:
213343-64-7.mol
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(+)-1,2-BIS((2S,5S)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(L)TETRAFLUOROBORATE Chemical Properties

form 
Powder
color 
Orange to red to brown
Sensitive 
air sensitive
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Safety Information

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
WGK Germany 
3
HS Code 
28439000
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(+)-1,2-BIS((2S,5S)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(L)TETRAFLUOROBORATE Usage And Synthesis

Reactions

  1. Ligand used in asymmetric hydrogenation of 2-methylenesuccinamic acid.
  2. Ligand used for the Rh-catalyzed asymmetric hydrogenation of α-aminomethylacrylates. 

Chemical Properties

Dark orange-red solid

Uses

(S,S)-Et-DUPHOS-Rh is a catalyst in the asymmetric preparation of B precursor of cryptophycin, and in the synthesis of constrained phenylalanine analogs.

Uses

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

Catalyst for:

  • Preparation of a key unit B precursor of cryptophycins via Horner-Wadsworth-Emmons reaction and asymmetric hydrogenation
  • Preparation of constrained phenylalanine analogs via Heck reaction followed by asymmetric hydrogenation and cyclization steps
  • Enantioselective preparation of N-benzyloxy-β-amino acid Me esters by hydrogenation of α-(benzyloxyaminomethyl)acrylate stereoisomers
  • Preparation of fluoro amino acids as synthons for potent macrocyclic HCV NS3 protease inhibitors
  • Stereoselective preparation of triply isotope-labeled Ser, Cys, and Ala
  • Preparation of β-amino acids from asymmetric hydrogenation of α-(aminomethyl)acrylates
  • Asymmetric hydrogenation of a-primary and secondary amino ketones and asymmetric synthesis of (-)-arbutamine and (-)-denopamine

(+)-1,2-BIS((2S,5S)-2,5-DIETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(L)TETRAFLUOROBORATESupplier

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