Description

Bis(1,5-Cyclooctadiene)Rhodium(I) Trifluoromethanesulfonate is a highly versatile organorhodium(I) complex, widely recognized for its exceptional catalytic activity in a range of sophisticated chemical transformations. Its primary value lies in its role as a highly efficient and selective catalyst precursor, particularly for reactions involving C-H bond activation and functionalization. This compound is essential for research chemists and process development scientists in the pharmaceutical, fine chemical, and advanced materials sectors who require reliable, high-purity catalysts for complex synthesis.

Application

• Catalyst Precursor for C-H Bond Functionalization: A key component in the development of catalytic systems for the direct arylation, alkylation, and amination of inert C-H bonds, streamlining synthetic routes.
• Hydrogenation and Hydrosilylation Reactions: Employed as a catalyst in the selective reduction of unsaturated bonds and in hydrosilylation processes for silicone polymer production.
• Asymmetric Synthesis: Serves as a chiral catalyst precursor when used with appropriate ligands for the enantioselective synthesis of pharmaceutical intermediates and natural products.
• Polymerization Catalyst: Used in the catalysis of specific olefin polymerization and copolymerization reactions to create specialty polymers.
• Organic Methodology Development: A critical reagent in academic and industrial R&D for discovering new catalytic cycles and reaction mechanisms.
• Cross-Coupling Reactions: Facilitates various metal-catalyzed cross-coupling reactions beyond traditional palladium chemistry.

Basic Information

Product Name	Bis(1,5-Cyclooctadiene)Rhodium(I) Trifluoromethanesulfonate
CAS No.	99326-34-8
Molecular Formula	C19H24F3O3RhS
Molecular Weight	516.36 g/mol
Synonyms	Rh(COD)2OTf; Bis(cycloocta-1,5-diene)rhodium(I) triflate; Rhodium(I) bis(1,5-cyclooctadiene) trifluoromethanesulfonate; (1,5-Cyclooctadiene)(trifluoromethanesulfonato)rhodium dimer; Rh(COD)2 triflate; Rhodium bis(1,5-cyclooctadiene) trifluoromethanesulfonate; [Rh(COD)2]OTf
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized to confirm identity, purity, and catalytic suitability. Certificates of Analysis (COA) detailing specific analytical results, including Rhodium content and impurity profiles, are available upon request. We adhere to strict internal quality management protocols to ensure batch-to-batch consistency and reliability for your critical research and process applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (argon or nitrogen) for long-term storage and to maintain optimal catalytic activity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Rhodium (Rh) Content	19.0 - 20.5 %
Solubility	Soluble in common organic solvents (DCM, THF, Acetone)

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