Description

2′-Dicyclohexylphosphino-2-Methoxy-1-Phenylnaphthalene is a specialized, high-value organophosphorus ligand used in advanced catalytic transformations. This compound matters for its ability to facilitate challenging cross-coupling and asymmetric hydrogenation reactions with high selectivity and efficiency, enabling the synthesis of complex pharmaceutical intermediates and fine chemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors who require precise control over stereochemistry and reaction pathways.

Application

• As a ligand in palladium-catalyzed cross-coupling reactions (e.g., Suzuki-Miyaura, Buchwald-Hartwig amination) for C-C and C-N bond formation.
• Critical component in asymmetric catalysis for the synthesis of chiral pharmaceutical intermediates and active ingredients.
• Use in homogeneous hydrogenation processes requiring high enantioselectivity.
• Catalyst development for academic and industrial research into new synthetic methodologies.
• Production of electronic materials and OLED precursors via precise metal-catalyzed steps.
• Scale-up and process chemistry in the manufacture of complex small-molecule drugs.

Basic Information

Product Name	2′-Dicyclohexylphosphino-2-Methoxy-1-Phenylnaphthalene
CAS No.	1309570-98-6
Molecular Formula	C29H35OP
Molecular Weight	430.56 g/mol
Synonyms	2-(Dicyclohexylphosphino)-2'-methoxy-1,1'-binaphthyl; 2-Methoxy-2'-(dicyclohexylphosphino)-1,1'-binaphthyl; 2'-Dicyclohexylphosphino-2-methoxy-1,1'-binaphthyl; 2-(Dicyclohexylphosphino)-2'-methoxy-1,1'-binaphthalene; 2'-Methoxy-2-(dicyclohexylphosphino)-1,1'-binaphthyl; (2-Methoxy[1,1'-binaphthalen]-2-yl)dicyclohexylphosphine; DCMOP
EINECS	Contact for details

Quality Control

Our 2′-Dicyclohexylphosphino-2-Methoxy-1-Phenylnaphthalene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for sensitive catalytic applications. Each lot undergoes comprehensive analytical characterization, including NMR, HPLC, and elemental analysis, to verify identity and purity. Certificates of Analysis (COA) with full analytical data are provided to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store under an inert atmosphere (argon or nitrogen) at 2-8°C in a cool, dry place. This material is easily oxidized and light-sensitive; minimize exposure to air and ambient light during handling.

Specification

Item	Specification
Appearance	White to off-white powder or crystals
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥97.0%
Water Content (KF)	≤0.5%

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