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Key Documents

908886

Sigma-Aldrich

N-Cyano-4-methoxy-picolinimidamide

≥95%

Synonym(s):

Weix ligand

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About This Item

Empirical Formula (Hill Notation):
C8H8N4O
CAS Number:
Molecular Weight:
176.18
UNSPSC Code:
12352111
NACRES:
NA.22

Assay

≥95%

form

powder or crystals

reaction suitability

reagent type: catalyst
reaction type: Cross Couplings

mp

220-225 °C

Application

This pyridyl carboxamidine ligand has been demonstrated by Daniel Weix′s lab to enable nickel-catalyzed cross-coupling of diverse basic nitrogen heterocycles with primary and secondary alkyl halides.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Eric C Hansen et al.
Nature chemistry, 8(12), 1126-1130 (2016-11-23)
Ligands are essential for controlling the reactivity and selectivity of reactions catalysed by transition metals. Access to large phosphine ligand libraries has become an essential tool for the application of metal-catalysed reactions industrially, but these existing libraries are not well

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