Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1R,2R)-(+)-1,2-diphenylethylenediamine)ruthenium(II)

Name: Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1R,2R)-(+)-1,2-diphenylethylenediamine)ruthenium(II)
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CAS No. 212143-23-2
Cat. No. CS-W020803
Purity≥98%
MDL No.MFCD02684565

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Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1R,2R)-(+)-1,2-diphenylethylenediamine)ruthenium(II)|CS-W020803

Structure of 212143-23-2

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General Information

CAS No. 212143-23-2
Cat. No. CS-W020803
Purity ≥98%
MDL No. MFCD02684565
Storage -20°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅₈H₄₈Cl₂N₂P₂Ru
Molecular Weight 1006.94
Synonym(s) RUCL2[(R)-BINAP][(R,R)-DPEN]
SMILES Cl[Ru]12([P](C3=CC=CC=C3)(C4=CC=CC=C4)C(C=C5)=C(C6=C(C=CC=C7)C7=CC=C6[P](C8=CC=CC=C8)1C9=CC=CC=C9)C%10=C5C=CC=C%10)([NH2][C@H](C%11=CC=CC=C%11)[C@@H](C%12=CC=CC=C%12)[NH2]2)Cl

Description

This ruthenium(II) complex features a chiral bidentate phosphine and diamine ligand system, enabling asymmetric catalysis in hydrogenation and transfer hydrogenation reactions. The binaphthyl backbone imparts high enantioselectivity, while the dichloro coordination sphere ensures stability under standard reaction conditions.

Application

Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1R,2R)-(+)-1,2-diphenylethylenediamine]ruthenium(II) serves as a highly effective chiral catalyst for asymmetric hydrogenation reactions, enabling enantioselective synthesis of valuable intermediates in pharmaceutical and fine chemical production. Its robust structure ensures bench stability and compatibility with diverse functional groups, facilitating reliable performance in standard catalytic protocols.

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Computational Chemistry Data

TPSA 24.06
LogP 12.5943
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 6

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Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1R,2R)-(+)-1,2-diphenylethylenediamine)ruthenium(II)

CAS No. 212143-23-2

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