Description

Dicyclohexylphosphino-(1-Naphthalenyl)Methanone CAS NO 1420043-76-0 is a specialized organophosphorus ligand with a sterically demanding, electron-rich structure. This compound is a critical component in advanced catalytic systems, enabling highly selective and efficient cross-coupling reactions essential for modern chemical synthesis. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Catalytic Cross-Coupling Reactions: As a key ligand in palladium-catalyzed Suzuki-Miyaura, Buchwald-Hartwig, and Negishi couplings for C-C and C-N bond formation.
• Pharmaceutical Intermediate Synthesis: Enabling the production of complex, high-value active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Facilitating the synthesis of novel herbicides, fungicides, and insecticides with improved efficacy.
• Materials Science: Used in the development of organic light-emitting diodes (OLEDs), conductive polymers, and other functional materials.
• Academic & Industrial R&D: A valuable tool for methodological development in organic synthesis and catalysis research.
• Fine Chemical Manufacturing: For the scalable, selective synthesis of specialty chemicals and complex fragrance molecules.

Basic Information

Item	Detail
Product Name	Dicyclohexylphosphino-(1-Naphthalenyl)Methanone
CAS No.	1420043-76-0
Molecular Formula	C23H29OP
Molecular Weight	352.45 g/mol
Synonyms	Dicyclohexyl(1-naphthoyl)phosphine; (1-Naphthoyl)dicyclohexylphosphine; Dicyclohexyl(1-naphthalenylcarbonyl)phosphine; Dicyclohexylphosphino(1-naphthyl)methanone; Dicyclohexyl(1-naphthoyl)phosphane; 1-Naphthalenyl(dicyclohexylphosphino)methanone; Dicyclohexyl(1-naphthylcarbonyl)phosphine; Dicyclohexyl(1-naphthoyl)phosphine ligand
EINECS	Contact for details

Quality Control

Our production of Dicyclohexylphosphino-(1-Naphthalenyl)Methanone adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive catalytic applications. All materials are characterized by advanced analytical techniques including NMR, HPLC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This compound is easily oxidized and moisture-sensitive; prolonged exposure to air or light should be avoided to maintain stability and efficacy.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
1H NMR / 31P NMR	Conforms to structure
Melting Point	Contact for details

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