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Merck
CN

938718

Pd(COD)(DQ)

greener alternative

>95%, powder or crystals

别名:

(1,5-Cyclooctadiene)(duroquinone) palladium(0), Pd(COD)(DQ) (COD=1,5-cyclooctadiene,DQ=duroquinone)

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关于此项目

经验公式（希尔记法）:
C18H24O2Pd
化学文摘社编号:
86228-59-3
分子量:
378.80
NACRES:
NA.21
Assay:
>95%
Form:
powder or crystals

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产品名称

Pd(COD)(DQ), >95%

InChI

InChI=1S/C10H12O2.C8H12.Pd/c1-5-6(2)10(12)8(4)7(3)9(5)11;1-2-4-6-8-7-5-3-1;/h1-4H3;1-2,7-8H,3-6H2;/b;2-1-,8-7-;

InChI key

LDTNOVDKFHVJGF-GHDUESPLSA-N

SMILES string

O=C(C(C)=C(C1=O)C)C(C)=C1C.C[Pd](C)(C)C.C2C/C=C\CC/C=C\2

assay

>95%

form

powder or crystals

reaction suitability

reagent type: catalyst
core: palladium
reaction type: Buchwald-Hartwig Amination, reagent type: catalyst
core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction, reagent type: catalyst
core: palladium
reaction type: Cross Couplings, reagent type: catalyst
core: palladium
reaction type: Heck Reaction, reagent type: catalyst
core: palladium
reaction type: Hiyama Coupling, reagent type: catalyst
core: palladium
reaction type: Miyaura Borylation Reaction

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

color

light brown to dark brown

greener alternative category

Aligned

storage temp.

2-8°C

Quality Level

100

相关类别

General description

Pd(COD)(DQ) is a rare example of a robust, air-stable, phosphine free 18 electron Pd(0) complex. The complex easily undergoes facile ligand exchange with a range of ancilliary ligands to give useful palladium compounds suitable for a range of catalytic transformations.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

Application

Zero-valent palladium species are active catalytic species in a range of useful catalytic reactions, including C-C coupling, C-N coupling, allylic substituion and alkene funcitonilizaiton reactions.

Features and Benefits

Pd(COD)(DQ) offers:

  • High thermal and air stability.
  • Benign ligands that do not interfere in catalytic reactions once ligand exchange has occurred.
  • Good solution stability.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number
0000480963
0000480963
0000476029
0000476029
0000475101

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Chiara Colletto et al.
Chemical communications (Cambridge, England), 53(96), 12890-12893 (2017-11-17)
We have discovered that the dba ligand in the commonly used Pd2(dba)3·CHCl3 cross-coupling pre-catalyst is susceptible to bis-arylation when used in the presence of aryl iodides. The in situ formed dbaAr2 ligands result in Pd-species with altered catalytic activity. In

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