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908711

Sigma-Aldrich

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

同義詞:

Montgomery Ni catalyst

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About This Item

經驗公式（希爾表示法）:
C45H64N2NiO8
CAS號碼:
2230140-59-5
分子量：:
819.69
MDL號碼:
MFCD31747046
分類程式碼代碼:
12352103
NACRES:
NA.22

形狀

powder

反應適用性

reagent type: catalyst
reaction type: Cross Couplings

SMILES 字串

[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

InChI 密鑰

NAUZISBIAJSKIT-RKDKPBPFSA-N

相關類別

應用

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.

其他說明

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

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產品號碼
描述
訂價

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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分析證明 (COA)

Lot/Batch Number

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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

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