Description

Diacetato[(S)-(-)-5,5'-Bis(Diphenylphosphino)-4,4'-Bi-1,3-Benzodioxole]Ruthenium(II) is a highly specialized chiral ruthenium complex, distinguished by its atropisomeric (S)-BINAP-type ligand framework. This compound matters as a precise and efficient catalyst for asymmetric hydrogenation and other enantioselective transformations, enabling the production of single-enantiomer intermediates critical for advanced materials and pharmaceuticals. It is primarily needed by R&D chemists and process engineers in fine chemical synthesis, pharmaceutical development, and advanced material science.

Application

• Asymmetric Hydrogenation Catalyst: For the enantioselective reduction of prochiral olefins, ketones, and imines to produce chiral alcohols and amines.
• Pharmaceutical Intermediate Synthesis: In the production of active pharmaceutical ingredients (APIs) requiring high enantiomeric purity.
• Fine Chemical Manufacturing: For the synthesis of specialty chemicals, flavors, and fragrances where stereochemical control is paramount.
• Academic and Industrial Research: As a tool for developing new catalytic methodologies and exploring novel reaction pathways.
• Material Science: Potential use in the development of chiral polymers or surfaces with specific stereochemical properties.

Basic Information

Product Name	Diacetato[(S)-(-)-5,5'-Bis(Diphenylphosphino)-4,4'-Bi-1,3-Benzodioxole]Ruthenium(II)
CAS No.	373650-12-5
Molecular Formula	C52H42O8P2Ru
Molecular Weight	971.90 g/mol
Synonyms	(S)-(-)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole ruthenium(II) diacetate; (S)-BINAP-Ru(OAc)2; (S)-SEGPHOS-Ru(OAc)2 analog; Ru[(S)-Xyl-SDP](OAc)2; Chiral ruthenium bis(acetate) complex; Asymmetric hydrogenation catalyst Ru-SDP; [Ru((S)-Xyl-SDP)(OAc)2]; Ruthenium(II) acetate complex with (S)-4,4'-Bi-1,3-benzodioxole-5,5'-diylbis(diphenylphosphine)
EINECS	Contact for details

Quality Control

Our high-purity catalyst is manufactured under controlled conditions to ensure batch-to-batch consistency and optimal catalytic performance. Each lot undergoes rigorous analytical testing, including HPLC for purity and chiral analysis to confirm enantiomeric integrity of the ligand framework. Certificates of Analysis (COA) detailing specific ruthenium content, ligand-to-metal ratio, and solvent residues are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to maintain stability and prevent oxidation and decomposition. Allow the container to reach room temperature in a dry environment before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	Orange to red-brown solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Ru Content	10.0 - 11.0 %
Solvent Residues (GC)	Meet ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.