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Merck
CN

908711

Ni(IMes)(di-t-butyl fumarate)2

powder

别名:

Montgomery Ni catalyst

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关于此项目

经验公式（希尔记法）:
C45H64N2NiO8
化学文摘社编号:
2230140-59-5
分子量:
819.69
MDL number:
MFCD31747046
UNSPSC Code:
12352103
NACRES:
NA.22

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产品名称

Ni(IMes)(di-t-butyl fumarate)2,

InChI key

NAUZISBIAJSKIT-RKDKPBPFSA-N

SMILES string

[Ni].N2(CN(C=C2)c3c(cc(cc3C)C)C)c1c(cc(cc1C)C)C.O(C(C)(C)C)C(=O)\C=C\C(=O)OC(C)(C)C.O(C(C)(C)C)C(=O)\C=C\C(=O)OC(C)(C)C

form

powder

reaction suitability

reagent type: catalyst
reaction type: Cross Couplings

相关类别

Application

Ni(IMes)(di-t-butyl fumarate)2 is an NHC-Ni(0) precatalyst developed in the Montgomery lab used for a variety of synthetic transformations including reductive couplings of aldehydes and alkynes and N-arylation of amines.

Other Notes

Stable, Well-Defined Nickel(0) Catalysts for Catalytic C–C and C–N Bond Formation

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)

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Alex J Nett et al.
ACS catalysis, 8(7), 6606-6611 (2018-08-07)
The synthesis and catalytic activity of several classes of NHC-Ni(0) pre-catalysts stabilized by electron-withdrawing alkenes are described. Variations in the structure of fumarate and acrylate ligands modulate the reactivity and stability of the NHC-Ni(0) pre-catalysts and lead to practical and

商品

Nickel-based Catalysts

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

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