Dichlorobis(1-neomenthylindenyl)-zirconium
Dichlorobis(1-neomenthylindenyl)-zirconium (CAS: 148347-88-0), with the molecular formula C38H50Cl2Zr and a molecular weight of 668.93 g/mol, is a critical organozirconium compound. Primarily known as the ZACA catalyst, it is instrumental in asymmetric catalysis. Developed by Prof. Ei-ich Negishi's group, it facilitates the efficient and selective formation of carbon-carbon bonds, essential for synthesising chiral organic compounds and natural products.
- IUPAC
- Dichlorobis[(1,2,3,3a,7a-η)-1-[(1S,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl]-1H-inden-1-yl]-zirconium,ZACA catalyst
Asymmetric Carboalumination of Alkenes (ZACA Reaction)
This zirconium-based catalyst is the cornerstone of the ZACA reaction, enabling highly selective asymmetric carbon-carbon bond formation. It is crucial for building complex molecular architectures.
Chiral Organic Synthesis
The ZACA catalyst plays a vital role in the enantioselective synthesis of chiral molecules. Its application is essential for producing enantiopure compounds used in pharmaceuticals and fine chemicals.
Natural Product Synthesis
In the intricate field of natural product synthesis, this catalyst provides a powerful tool for constructing stereocenters with high fidelity, aiding in the total synthesis of complex natural targets.
| Molecular weight | 668.93 |
|---|---|
| Empirical formula | C38H50Cl2Zr |
| Assay | 95% |
| Application | Prof. Ei-ich Negishi′s group has reported the Zirconium-Catalyzed Asymmetric Carboalumination of Alkenes (ZACA) reaction. The ZACA catalyst is a prototypical catalyst for asymmetric carbon-carbon bond formation, used for the efficient and selective synthesis of chiral organic compounds and natural products.5,6,7,8,9 |
| Melting point | >195 °C (dec.) |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Dichlorobis(1-neomenthylindenyl)-zirconium used for?
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Dichlorobis(1-neomenthylindenyl)-zirconium, also known as the ZACA catalyst, is primarily used for Zirconium-Catalyzed Asymmetric Carboalumination of Alkenes (ZACA reaction). This process is vital for the efficient and selective synthesis of chiral organic compounds and natural products.
What is the CAS number and formula for Dichlorobis(1-neomenthylindenyl)-zirconium?
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The CAS number for Dichlorobis(1-neomenthylindenyl)-zirconium is 148347-88-0, and its empirical formula is C38H50Cl2Zr.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dichlorobis(1-neomenthylindenyl)-zirconium with an assay of 95%. This product is typically supplied as a research or technical grade and is not represented as USP, BP, or EP grade.
What are the safety and handling considerations for this compound?
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The safety data indicates this compound is not classified under WGK Germany (Wassergefährdungsklasse). However, standard laboratory precautions for handling fine chemicals should be observed, including avoiding dust formation and ensuring adequate ventilation.
How is Dichlorobis(1-neomenthylindenyl)-zirconium packed, shipped, and exported?
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Dichlorobis(1-neomenthylindenyl)-zirconium is carefully packed according to international shipping regulations to ensure safe transport. Tech Serve Solutions is an experienced global exporter of fine chemicals.
How can I request a quote or sample?
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To request a quote or a sample of Dichlorobis(1-neomenthylindenyl)-zirconium, please contact our sales team via the website or direct email, providing your specific requirements and shipping details.
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