Description

(3As,3'As,7As)-1,1',3,3'-Tetrabenzyl-2,2-Dibromo-3A,3'A,4,4',5,5',6,6',7,7',7A,7'A-Dodecahydro-2,2'-Spirobi[Cyclohexa[D]1,3-Diaza-2-Nickelacyclopentane] is a sophisticated organometallic complex featuring a spirocyclic structure centered on a nickel atom, which is crucial for its unique reactivity profile. This compound matters as a specialized catalyst or ligand precursor in advanced synthetic chemistry, enabling challenging bond-forming reactions with high selectivity. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for developing novel synthetic routes and manufacturing complex active ingredients.

Application

• Homogeneous Catalysis: Acts as a precursor for nickel-based catalysts in cross-coupling reactions (e.g., Suzuki, Negishi, Kumada) for C-C and C-X bond formation.
• Pharmaceutical Intermediate Synthesis: Used in the research and development of complex drug molecules, particularly those requiring stereoselective synthesis.
• Polymerization Catalyst: Potential application as a component in catalyst systems for the polymerization of olefins or other monomers.
• Material Science Research: Serves as a building block for creating novel metal-organic frameworks (MOFs) or functional materials with specific electronic properties.
• Asymmetric Synthesis: The chiral, spirocyclic structure makes it a candidate for developing chiral ligands or catalysts for enantioselective transformations.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organometallic chemistry and new reaction discovery.

Basic Information

Product Name	(3As,3'As,7As)-1,1',3,3'-Tetrabenzyl-2,2-Dibromo-3A,3'A,4,4',5,5',6,6',7,7',7A,7'A-Dodecahydro-2,2'-Spirobi[Cyclohexa[D]1,3-Diaza-2-Nickelacyclopentane]
CAS No.	941321-22-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,1',3,3'-Tetrabenzyl-2,2-dibromododecahydro-2,2'-spirobi[cyclohexa[d][1,3]diazanickelacyclopentane]; Spirobi(cyclohexadiazanickelacyclopentane) derivative; Nickel spirocyclic complex; Organonickel spiro compound; Tetrabenzyl dibromo nickel complex; CAS 941321-22-8
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity and purity. Certificates of Analysis (COA) detailing specifications such as assay, impurity profile, and nickel content are available upon request. We adhere to a cGMP-compliant quality management system for traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This compound is easily oxidized and must be handled with care to prevent degradation.

Specification

Item	Specification
Appearance	Contact for details
Identification (IR)	Conforms
Assay (HPLC)	≥95.0%
Nickel Content	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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