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337331

Sigma-Aldrich

Dichloro(1,5-cyclooctadiene)ruthenium(II), polymer

greener alternative

95%

Synonym(s):

(1,5-Cyclooctadiene)ruthenium(II) chloride, Ruthenium(II) chloride 1,5-cyclooctadiene complex

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About This Item

Linear Formula:
[Ru(COD)Cl2]n
CAS Number:
50982-12-2
Molecular Weight:
280.16 (as monomer)
UNSPSC Code:
12161600
NACRES:
NA.22

Assay

95%

reaction suitability

core: ruthenium
reaction type: solution phase peptide synthesis
reagent type: catalyst

greener alternative product characteristics

Catalysis
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, Aligned

InChI

1S/C8H12.2ClH.Ru/c1-2-4-6-8-7-5-3-1;;;/h1-2,7-8H,3-6H2;2*1H;/q;;;+2/p-2

InChI key

DMRVBCXRFYZCPR-UHFFFAOYSA-L

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Application

Versatile Ru catalyst precursor. Used with IMes to catalyze the dehydrogenative coupling of alcohols and amines to form amide bonds.
Versatile ruthenium catalyst precursor. Used with NHC ligand to catalyze greener amide bond formation by dehydrogenative coupling of amines and alcohols.

Amide Synthesis from Alcohols and Amines by the Extrusion of Dihydrogen

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBP5145V
09321HH
11630EW
13728LI
11606JC

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Articles

Greener Methods: Catalytic Amide Bond Formation

We are proud to offer a number of products used in catalytic amidation technology.

Protocols

Bestmann-Ohira Reagent: Synthesis of Alkynes from Aldehydes Protocol

Acetylene chemistry has been and remains an important constituent element of molecular sciences. Its potential and widespread applications extend from organic synthesis through materials science to bioorganic chemistry. Some examples are enediynes (DNA-cleaving agents), ‘click chemistry’ tools and building blocks. Consequently, it triggers a demand for efficient syntheses of alkynes.

Catalytic Amide Bond Formation Protocol

Information on the Amide bond and the Catalytic Amide Bond Formation Protocol. Amidation of amines and alcohols. The amide bond, an important linkage in organic chemistry, is a key functional group in peptides, polymers, and many natural products and pharmaceuticals.

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