Chloro[(S,S)-N-[2-(4-methylbenzyloxy)ethyl]-N'-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]ruthenium(II)

Name: Chloro[(S,S)-N-[2-(4-methylbenzyloxy)ethyl]-N'-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]ruthenium(II)
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CAS No. 1384974-37-1
Cat. No. CS-0081331
Molecule weight650.19
Purity≥95%
MDL No.MFCD22666040

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Chloro[(S,S)-N-[2-(4-methylbenzyloxy)ethyl]-N'-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]ruthenium(II)|CS-0081331

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General Information

CAS No. 1384974-37-1
Cat. No. CS-0081331
Purity ≥95%
MDL No. MFCD22666040
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃₁H₃₃ClN₂O₃RuS
Molecular Weight 650.19
Synonym(s) N-[(1S,2S)-1,2-Diphenyl-2-(2-(4-Methylbenzyloxy)ethylaMino)-ethyl]-4-Methylbenzene sulfonaMide(chloro)rutheniuM(II) (S,S)-Ts-DENEB
SMILES [H][N@]1([Ru](Cl)N(S(=O)(C2=CC=C(C)C=C2)=O)[C@@H](C3=CC=CC=C3)[C@@H]1C4=CC=CC=C4)CCOCc5ccc(C)cc5

Application

Chloro[(S,S)-N-[2-(4-methylbenzyloxy)ethyl]-N'-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]ruthenium(II) serves as a robust, bench-stable catalyst for asymmetric transfer hydrogenation. Its chiral bis(ethylene diamine) ligand framework enables high enantioselectivity in the reduction of prochiral ketones and enamines, with excellent functional group tolerance and ease of purification. The p-toluenesulfonyl and benzyloxy substituents enhance solubility and stability, facilitating scalable applications in synthetic and process chemistry workflows.

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 49.85
LogP 6.91114
H_Acceptors 4
H_Donors 1
Rotatable_Bonds 9

Key Words

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Chloro[(S,S)-N-[2-(4-methylbenzyloxy)ethyl]-N'-(p-toluenesulfonyl)-1,2-diphenylethylenediamine]ruthenium(II)

CAS No. 1384974-37-1

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