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(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (S,S)-Me-DUPHOS-Rh

Catalog Number
ACM136705754
Product Name
(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (S,S)-Me-DUPHOS-Rh
Structure
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CAS
136705-75-4
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Synonyms
1,2-Bis[(2S,5S)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate, 97%; MFCD00269863; (1Z,5Z)-cycloocta-1,5-diene; (2S,5S)-1-[2-[(2S,5S)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethylphospholane; (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate; 136705-75-4;
IUPAC Name
(1Z,5Z)-cycloocta-1,5-diene;(2S,5S)-1-[2-[(2S,5S)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethylphospholane;rhodium;trifluoromethanesulfonate;
Molecular Weight
666.522g/mol
Molecular Formula
C27H40F3O3P2RhS-;
Canonical SMILES
CC1CCC(P1C2=CC=CC=C2P3C(CCC3C)C)C.C1CC=CCCC=C1.C(F)(F)(F)S(=O)(=O)[O-].[Rh];
InChI
InChI=1S/C18H28P2.C8H12.CHF3O3S.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)8(5,6)7;/h5-8,13-16H,9-12H2,1-4H3;1-2,7-8H,3-6H2;(H,5,6,7);/p-1/b;2-1-,8-7-;;/t13-,14-,15-,16-;;;/m0.../s1;
InChI Key
HFNBCEIZBZROGX-KZOFNLLLSA-M;
Storage
Refrigerator (+4°C)
Complexity
495
Covalently-Bonded Unit Count
4
Defined Atom Stereocenter Count
4
Defined Bond Stereocenter Count
2
Exact Mass
666.118g/mol
Formal Charge
-1
H-Bond Acceptor
6
Heavy Atom Count
37
Monoisotopic Mass
666.118g/mol
Rotatable Bond Count
2
Topological Polar Surface Area
65.6A^2
Application
The purpose of (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (S,S)-Me-DUPHOS-Rh is to serve as a highly efficient catalyst for enantioselective [2+2+2] cycloaddition reactions of triynes. This product, an orange crystalline powder, leverages the unique properties of DuPhos and BPE ligands, known for their exceptional performance as privileged ligands, to facilitate precise and efficient synthesis processes in complex chemical reactions.
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