Description

(1,2-Bis(Diphenylphosphino)Ethane)(cis-1,2-Diaminocyclohexane)Platinum (II) is a sophisticated organometallic complex featuring a chelating diphosphine and diamine ligand system. This compound matters as a highly effective and selective catalyst precursor for a variety of asymmetric transformations and cross-coupling reactions in advanced organic synthesis. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating chiral intermediates and active ingredients.

Application

• Asymmetric Hydrogenation: A key catalyst precursor for the enantioselective reduction of prochiral olefins, ketones, and imines to produce chiral alcohols and amines.
• Cross-Coupling Reactions: Employed in C-C and C-X bond-forming reactions, such as Suzuki-Miyaura and Heck couplings, for constructing complex molecular architectures.
• Pharmaceutical Intermediate Synthesis: Facilitates the production of high-value, optically pure intermediates for active pharmaceutical ingredients (APIs).
• Fine Chemical Manufacturing: Used in the synthesis of specialty chemicals, flavors, fragrances, and advanced materials requiring precise stereochemical control.
• Academic & Industrial Research: Serves as a valuable tool in methodological development and mechanistic studies in organometallic chemistry and catalysis.
• Agrochemical Synthesis: Applied in the creation of chiral herbicides, fungicides, and plant growth regulators.

Basic Information

Product Name	(1,2-Bis(Diphenylphosphino)Ethane)(cis-1,2-Diaminocyclohexane)Platinum (II)
CAS No.	169275-61-0
Molecular Formula	C32H38N2P2Pt
Molecular Weight	723.78 g/mol
Synonyms	Pt(dppe)(dach); Platinum(II) (1,2-Bis(diphenylphosphino)ethane)(cis-1,2-diaminocyclohexane); (Dppe)(Dach)Platinum(II); cis-[(1,2-Diaminocyclohexane)(1,2-bis(diphenylphosphino)ethane)platinum]; (Cyclohexane-1,2-diamine)(ethane-1,2-diylbis(diphenylphosphane))platinum; Platinum complex with dppe and dach; (DACH)(DPPE)Pt; Platinum(II) ethylene-1,2-bis(diphenylphosphine)-cis-1,2-diaminocyclohexane complex
EINECS	Contact for details

Quality Control

Our (1,2-Bis(Diphenylphosphino)Ethane)(cis-1,2-Diaminocyclohexane)Platinum (II) is manufactured under controlled conditions to ensure high purity and batch-to-batch consistency. Each lot undergoes rigorous analytical testing, including NMR (¹H, ³¹P), Elemental Analysis (CHN), and HPLC to verify identity, purity, and the absence of critical metallic impurities. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., argon or nitrogen) at a controlled room temperature (15-25°C). This compound is easily oxidized and moisture-sensitive; therefore, the container should be kept sealed and handled in a dry, inert environment to maintain stability and catalytic activity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Assay (Pt content)	26.0 - 27.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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