Description

Chlorobis(Dicyclohexylphenylphosphine)Gold(I) CAS NO 117412-16-5 is a highly specialized organogold(I) complex, recognized for its role as a versatile and efficient catalyst precursor. This compound is significant for enabling selective transformations in organic synthesis, particularly in the formation of carbon-heteroatom and carbon-carbon bonds under mild conditions. It is primarily needed by research institutions and industrial R&D departments focused on advanced materials science, pharmaceutical process development, and the synthesis of fine chemicals.

Application

• Homogeneous Gold Catalysis: A key precursor for generating active gold(I) catalysts used in cyclization, hydration, and hydroamination reactions of alkynes and allenes.
• Pharmaceutical Intermediate Synthesis: Facilitates the construction of complex molecular scaffolds for active pharmaceutical ingredients (APIs) through atom-economical processes.
• Materials Science Research: Employed in the development of novel organometallic complexes and the study of gold-mediated reaction mechanisms.
• Fine Chemical Production: Used in the synthesis of specialty chemicals, flavors, and fragrances where high selectivity is required.
• Academic & Industrial R&D: Serves as a standard reagent for methodological development in synthetic organic and organometallic chemistry.

Basic Information

Product Name	Chlorobis(Dicyclohexylphenylphosphine)Gold(I)
CAS No.	117412-16-5
Molecular Formula	C36H49AuClP2
Molecular Weight	777.13 g/mol
Synonyms	Chloro[bis(dicyclohexylphenylphosphine)]gold(I); Chloro(dicyclohexylphenylphosphine)gold(I) dimer; Gold(I) chloride bis(dicyclohexylphenylphosphine) complex; (Dicyclohexylphenylphosphine)gold(I) chloride; AuCl(PCy2Ph)2; Chloro(phosphine)gold(I) complex; Bis(dicyclohexylphenylphosphine)gold chloride
EINECS	Contact for details

Quality Control

Our Chlorobis(Dicyclohexylphenylphosphine)Gold(I) is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including NMR spectroscopy and Elemental Analysis (EA), to verify identity and composition. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and relevant specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere to maintain stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder or crystals
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Assay (Au content)	Contact for details
Solubility	Soluble in common organic solvents (DCM, THF, Toluene)

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