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Merck
CN
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文件

901162

Sigma-Aldrich

cis-[1,2-Bis(diphenylphosphino)ethane](2-methylphenyl)nickel(II) chloride

≥95%

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所有图片(2)
别名:
cis-(dppe)Ni(o-tolyl)Cl
经验公式（希尔记法）:
C33H31ClNiP2
CAS号:
1256262-67-5
分子量:
583.69
UNSPSC代码:
12352200

检测方案

≥95%

形式

powder or solid

反应适用性

core: nickel
reaction type: Cross Couplings
reagent type: catalyst

mp

>300 °C

SMILES字符串

Cl[Ni]1(C2=C(C)C=CC=C2)P(C3=CC=CC=C3)(C4=CC=CC=C4)CCP1(C5=CC=CC=C5)C6=CC=CC=C6

应用

The following Ni-complex is an air-stable precatalyst for various Ni-catalyzed reactions which normally require Ni(cod)2, however, this precatalyst will not require any glovebox or schlenk techniques that must be followed with Ni(cod)2. Rates are enhanced and selectivity is maintained when compared to the same reaction with Ni(cod)2.

其他说明

法律信息

Patent application PCT/US2014/064565. Sold under license from the Massachusetts Institute of Technology.

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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Recent advances in homogeneous nickel catalysis.
Tasker S Z, et al.
Nature, 509(7500), 299-299 (2014)
Sarah Z Tasker et al.
Nature, 509(7500), 299-309 (2014-05-16)
Tremendous advances have been made in nickel catalysis over the past decade. Several key properties of nickel, such as facile oxidative addition and ready access to multiple oxidation states, have allowed the development of a broad range of innovative reactions.

商品

Jamison Nickel (II) Precatalysts

The Jamison group has developed a library of bench-stable phosphine-containing nickel(II) precatalysts that are converted into active catalysts in situ.

Nickel-based Catalysts

Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.

相关内容

Jamison Group – Professor Product Portal

Research in the Jamison group is centered on the development of new reactions and technologies for organic synthesis. Towards these themes, the group has pioneered a number of air-stable nickel precatalysts supported by phosphines and N-heterocyclic carbenes that are readily converted to the active catalyst in situ.

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