Description

Benzyldi-1-Adamantylphosphine is a sterically demanding, electron-rich phosphine ligand used in advanced catalytic processes. Its unique adamantyl-substituted structure provides exceptional stability and reactivity control in transition metal complexes, making it a critical component for high-performance chemical synthesis. This ligand is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require precise and efficient cross-coupling and hydrogenation reactions.

Application

• Homogeneous Catalysis: As a highly effective ligand in palladium-catalyzed cross-coupling reactions (e.g., Suzuki-Miyaura, Buchwald-Hartwig amination) for constructing complex organic molecules.
• Pharmaceutical Intermediates: Enabling the synthesis of active pharmaceutical ingredients (APIs) where high selectivity and yield are paramount.
• Agrochemical Synthesis: Facilitating the production of advanced herbicides, fungicides, and insecticides through efficient catalytic cycles.
• Material Science: Used in the development of novel polymers and organic electronic materials via metal-mediated polymerization.
• Asymmetric Synthesis: Serving as a chiral ligand precursor for the development of enantioselective catalysts.
• Academic & Industrial R&D: A valuable tool for exploring new catalytic methodologies and reaction mechanisms in laboratory settings.

Basic Information

Product Name	Benzyldi-1-Adamantylphosphine
CAS No.	395116-70-8
Molecular Formula	C₂₇H₃₅P
Molecular Weight	402.55 g/mol
Synonyms	Benzylbis(1-adamantyl)phosphine; Di-1-adamantylbenzylphosphine; (Adamantan-1-yl)(phenylmethyl)phosphine; Benzyl-di(adamant-1-yl)phosphane; Bn-DAP; BDAP; Phosphine, benzylbis(1-adamantyl)-; Benzyl-di-1-adamantylphosphine
EINECS	Contact for details

Quality Control

Our Benzyldi-1-Adamantylphosphine is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity, typically ≥97% (by HPLC/NMR). Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality system is designed to meet the stringent requirements of advanced R&D and scale-up production.

Storage

Preserve in a tightly closed container, protected from light. Due to its sensitivity to oxidation, this material should be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended long-term storage temperature is 2-8°C. Allow the sealed container to equilibrate to room temperature before opening to prevent moisture condensation.

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.