902047
Pyridine-2,6-bis(carboximidamide) dihydrochloride
≥95%, powder or crystals
别名:
Weix 2-pyridylcarboxamidine ligand for nickel catalysis
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关于此项目
经验公式（希尔记法）:
C7H11Cl2N5
化学文摘社编号:
分子量:
236.10
MDL number:
UNSPSC Code:
12352101
NACRES:
NA.22
产品名称
Pyridine-2,6-bis(carboximidamide) dihydrochloride, ≥95%
SMILES string
Cl.Cl.NC(=N)c1nc(ccc1)C(=N)N
InChI
1S/C7H9N5.2ClH/c8-6(9)4-2-1-3-5(12-4)7(10)11;;/h1-3H,(H3,8,9)(H3,10,11);2*1H
InChI key
YLMVDWSPWFNTRJ-UHFFFAOYSA-N
assay
≥95%
form
powder or crystals
reaction suitability
core: nickel
reaction type: Cross Couplings
reagent type: catalyst
Other Notes
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.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Robert J Perkins et al.
Organic letters, 19(14), 3755-3758 (2017-07-14)
A constant-current electrochemical method for reducing catalytic nickel complexes in sp2-sp3 cross-electrophile coupling reactions has been developed. The electrochemical reduction provides reliable nickel catalyst activation and turnover and offers a tunable parameter for reaction optimization, in contrast to more standard
Eric C Hansen et al.
The Journal of organic chemistry, 82(14), 7085-7092 (2017-07-07)
Despite their importance, the synthesis of alkylated heterocycles from the cross-coupling of Lewis basic nitrogen heteroaryl halides with alkyl halides remains a challenge. We report here a general solution to this challenge enabled by a new collection of ligands based
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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