Thermo Scientific Chemicals

Bis(cyclopentadienyl)zirconium dichloride, Thermo Scientific Chemicals

Catalog number: 012548.14
25 g, Each
Thermo Scientific Chemicals

Bis(cyclopentadienyl)zirconium dichloride, Thermo Scientific Chemicals

Catalog number: 012548.14
25 g, Each
Quantity
Catalog number: 012548.14
Price (USD)
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Chemical Identifiers

CAS
1291-32-3
IUPAC Name
dichlorobis(cyclopenta-2,4-dien-1-yl)zirconium
Molecular Formula
C10H10Cl2Zr
InChI Key
QRUYYSPCOGSZGQ-UHFFFAOYSA-L
SMILES
Cl[Zr](Cl)(C1C=CC=C1)C1C=CC=C1
Appearance (Color)
White to cream
Form
Powder or crystals or crystalline powder
Assay (Titration ex Chloride)
≥94.0 to ≤106.0% (non-U.S. specification)
Comment
Specification differs for U.S. and non-U.S. material where indicated
Identification (FTIR)
Conforms [non-U.S. specification]

Description

Bis(cyclopentadienyl)zirconium dichloride is used for for Stereoselective Glycosidation. It is also used in the catalyzed transamidation of primary amides with amines. Zirconocene dichloride can also be used to prepare the Negishi reagent,in oxidative cyclisation reactions. Other applications include it is used to promote greener amidations of carboxylic acids and amines in catalytic amounts. This technology avoids the requirement of preactivation of the carboxylic acid or use of coupling reagents.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

  • Packaged under argon
RUO – Research Use Only

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