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(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, min. 98% (S,S)-Ph-BPE-Rh

Catalog Number
ACM849950534
Product Name
(+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, min. 98% (S,S)-Ph-BPE-Rh
CAS
849950-53-4
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Synonyms
849950-53-4;(S,S)-Ph-BPE-Rh;DTXSID60746255;PUBCHEM_71310599;MFCD07369038;(+)-1,2-Bis(2S,5S)-2,5-diphenylphospholano)ethane-(1,5-cyclooctadiene)rhodium(I)tetrafluoroborate;1,2-Bis[(2S,5S)-2,5-diphenylphospholano]ethane(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate;1,2-Bis[(s,s)-2,5-diphenylphospholano]ethane-(1,5-cycloocta-diene)rhodium(I)tetrafluoroborate;
IUPAC Name
(1Z,5Z)-cycloocta-1,5-diene;(2S,5S)-1-[2-[(2S,5S)-2,5-diphenylphospholan-1-yl]ethyl]-2,5-diphenylphospholane;rhodium;tetrafluoroborate;
Molecular Weight
804.503g/mol
Molecular Formula
C42H48BF4P2Rh-;
Canonical SMILES
[B-](F)(F)(F)F.C1CC=CCCC=C1.C1CC(P(C1C2=CC=CC=C2)CCP3C(CCC3C4=CC=CC=C4)C5=CC=CC=C5)C6=CC=CC=C6.[Rh];
InChI
InChI=1S/C34H36P2.C8H12.BF4.Rh/c1-5-13-27(14-6-1)31-21-22-32(28-15-7-2-8-16-28)35(31)25-26-36-33(29-17-9-3-10-18-29)23-24-34(36)30-19-11-4-12-20-30;1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h1-20,31-34H,21-26H2;1-2,7-8H,3-6H2;;/q;;-1;/b;2-1-,8-7-;;/t31-,32-,33-,34-;;;/m0.../s1;
InChI Key
ZNZBTPZGQIGMKZ-NSSKQOQASA-N;
Complexity
621
Covalently-Bonded Unit Count
4
Defined Atom Stereocenter Count
4
Defined Bond Stereocenter Count
2
Exact Mass
804.232g/mol
Formal Charge
-1
H-Bond Acceptor
5
Heavy Atom Count
50
Monoisotopic Mass
804.232g/mol
Rotatable Bond Count
7
Topological Polar Surface Area
0A^2
Application
The purpose of (+)-1,2-Bis((2S,5S)-2,5-diphenylphospholano)ethane(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate (S,S)-Ph-BPE-Rh, with a purity of at least 98%, is to serve as a highly efficient and selective ligand in rhodium-catalyzed asymmetric hydrogenation and hydroformylation reactions. This advanced ligand outperforms existing members of the BPE family, particularly in the hydrogenation of N-acyl aryl-enamides, where it demonstrates outstanding activity and enantioselectivity. It is capable of operating at molar substrate/catalyst ratios of up to 100,000:1, delivering exceptional reactivity and selectivity even when using commercial grade substrates and solvents.
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