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  • Chlorodihydrido{(S)-(-)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane}iridium(III), >97% (>99% ee) Ir-(S)-DTB-SpiroPAP-3-Me

Chlorodihydrido{(S)-(-)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane}iridium(III), >97% (>99% ee) Ir-(S)-DTB-SpiroPAP-3-Me

Catalog Number
ACM1418483596
Product Name
Chlorodihydrido{(S)-(-)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane}iridium(III), >97% (>99% ee) Ir-(S)-DTB-SpiroPAP-3-Me
CAS
1418483-59-6
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Synonyms
1418483-59-6;Chlorodihydrido{(S)-(-)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane}iridium(III);
IUPAC Name
[(3S)-4'-bis(3,5-ditert-butylphenyl)phosphaniumyl-3,3'-spirobi[1,2-dihydroindene]-4-yl]-[(3-methylpyridin-2-yl)methyl]azanide;chloro(dihydrido)iridium;
Molecular Weight
978.763g/mol
Molecular Formula
C52H67ClIrN2P;
Canonical SMILES
CC1=C(N=CC=C1)C[N-]C2=CC=CC3=C2C4(CC3)CCC5=C4C(=CC=C5)[PH+](C6=CC(=CC(=C6)C(C)(C)C)C(C)(C)C)C7=CC(=CC(=C7)C(C)(C)C)C(C)(C)C.Cl[IrH2];
InChI
InChI=1S/C52H64N2P.ClH.Ir.2H/c1-34-17-16-26-53-44(34)33-54-43-20-14-18-35-22-24-52(46(35)43)25-23-36-19-15-21-45(47(36)52)55(41-29-37(48(2,3)4)27-38(30-41)49(5,6)7)42-31-39(50(8,9)10)28-40(32-42)51(11,12)13;;;;/h14-21,26-32H,22-25,33H2,1-13H3;1H;;;/q-1;;+1;;/t52-;;;;/m0..../s1;
InChI Key
WOPBJABIVGWVDU-IUKTUPIYSA-N;
Complexity
1180
Covalently-Bonded Unit Count
2
Defined Atom Stereocenter Count
1
Exact Mass
978.436g/mol
H-Bond Acceptor
2
Heavy Atom Count
57
Monoisotopic Mass
978.436g/mol
Rotatable Bond Count
6
Topological Polar Surface Area
13.9A^2
Application
The purpose of Chlorodihydrido{(S)-(-)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane}iridium(III), with purity exceeding 97% and enantiomeric excess over 99%, also known as Ir-(S)-DTB-SpiroPAP-3-Me, is to serve as a catalyst for diverse enantioselective synthesis processes. It plays a critical role in the enantioselective hydrogenation required for the asymmetric synthesis of compounds such as Rivastigmine and Crizotinib. Additionally, this catalyst is instrumental in the enantioselective synthesis of chiral disubstituted oxa-cyclic ethers, the asymmetric hydrogenation of α-keto acids, and the kinetic resolution of racemic aliphatic alcohols through selective asymmetric hydrogenation.
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