跳转至内容
Merck
CN

912794

Sigma-Aldrich

Ni(COD)(DQ)

≥95%

别名:

Bis(1,5-cyclooctadiene)(duroquinone) nickel(0)

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
C18H24NiO2
CAS号:
分子量:
331.08
UNSPSC代码:
12352103
NACRES:
NA.22

质量水平

检测方案

≥95%

形式

powder

反应适用性

reagent type: catalyst
reaction type: Cross Couplings

参数

temperature stable

mp

227 °C (decomposition)

应用

Ni(COD)(DQ), as shown by the Engle lab, is an air- and thermally stable Ni(0) precatalyst. This 18-electron complex has a unique stability profile allowing for easy reaction setup outside an inert atmosphere. Transformations such as the Suzuki-Miyaura coupling, borylation of aryl halides, and alkene hydroarylation have been demonstrated.

相关产品

产品编号
说明
价格

象形图

Health hazardExclamation mark

警示用语:

Danger

危险声明

危险分类

Carc. 2 - Skin Sens. 1 - STOT RE 1

靶器官

Lungs

闪点(°F)

Not applicable

闪点(°C)

Not applicable


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Van T Tran et al.
Angewandte Chemie (International ed. in English) (2020-02-18)
We report that Ni(COD)(DQ) (COD=1,5-cyclooctadiene, DQ=duroquinone), an air-stable 18-electron complex originally described by Schrauzer in 1962, is a competent precatalyst for a variety of nickel-catalyzed synthetic methods from the literature. Due to its apparent stability, use of Ni(COD)(DQ) as a

相关内容

The Engle lab strives to invent novel catalytic alkene and alkyne functionalization methods to expedite organic synthesis. These transformations offer a powerful platform for conversion of simple, abundant, and planar starting materials into densely functionalized, stereochemically complex products in a single step. To this end, the Engle lab has developed various substrate directivity strategies in which native functional groups can be temporarily masked with auxiliaries that are capable of reversibly binding the metal catalyst, thereby enhancing kinetic reactivity, suppressing unwanted side reactions, and facilitating high selectivity. The Engle lab works with us to make synthetically enabling directing groups, catalysts, and ligands readily available to the synthetic community for reaction discovery and small-molecule synthesis.

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门