CAS 228120-95-4: Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride

Description: Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride, with CAS number 228120-95-4, is a chiral ruthenium complex that serves as a catalyst in various asymmetric synthesis reactions, particularly in the field of organic chemistry. This compound features a ruthenium center coordinated to a chiral bisphosphine ligand derived from binaphthyl, which imparts stereochemical control in catalytic processes. The presence of the p-cymene ligand enhances the solubility and stability of the complex. The chloride ion acts as a counterion, balancing the overall charge of the complex. This compound is notable for its ability to facilitate enantioselective transformations, making it valuable in the synthesis of pharmaceuticals and fine chemicals. Its unique structural characteristics, including the chiral environment created by the bisphosphine ligand, contribute to its effectiveness in catalyzing reactions such as hydrogenation and cross-coupling. As with many metal complexes, handling should be done with care, following appropriate safety protocols due to potential toxicity and reactivity.

Formula: C₅₈H₅₄Cl₂P₂Ru

Synonyms:

• [RuCl(p-cymene)((S)-tolbinap)]Cl
• Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II)chloride

[RuCl(p-cymene)((S)-tolbinap)]Cl

CAS: 228120-95-4

• Formula: C₅₈H₅₄Cl₂P₂Ru
• Color and Shape: Light yellow to Brown powder to crystal
• Molecular weight: 984.99

(S)-RuCl[(p-cymene)(T-BINAP)]Cl

CAS: 228120-95-4

• Formula: C₅₈H₅₂Cl₂P₂Ru
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 982.957

Chloro[(S)-(-)-2,2'-Bis(Di-P-Tolylphosphino)-1,1'-Binaphthyl](P-Cymene)Ruthenium(Ii) Chloride

CAS: 228120-95-4

• Purity: 95%
• Molecular weight: 984.99g/mol

Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((S)-tolbinap)]Cl

CAS: 228120-95-4

• Formula: C₅₈H₅₄ClP₂RuCl
• Color and Shape: yellow to dark brown solid
• Molecular weight: 984.97

(S)-RuCl[(p-cymene)(T-BINAP)]Cl

CAS: 228120-95-4

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• Formula: C₅₈H₅₄Cl₂P₂Ru
• Purity: Min. 95%
• Molecular weight: 984.97 g/mol