339768
四乙腈四氟硼酸钯
solid
别名:
NSC 307191, 四氟硼酸钯(II)-四乙腈复合物
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关于此项目
线性分子式:
Pd(CH3CN)4(BF4)2
化学文摘社编号:
分子量:
444.24
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
MDL number:
产品名称
四乙腈四氟硼酸钯,
SMILES string
[Pd++].CC#N.CC#N.CC#N.CC#N.F[B-](F)(F)F.F[B-](F)(F)F
InChI
1S/4C2H3N.2BF4.Pd/c4*1-2-3;2*2-1(3,4)5;/h4*1H3;;;/q;;;;2*-1;+2
InChI key
YWMRPVUMBTVUEX-UHFFFAOYSA-N
form
solid
reaction suitability
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Cross Couplings
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: catalyst
core: palladium
reagent type: ligand
mp
230 °C (dec.) (lit.)
Quality Level
Application
钯催化交叉偶联反应应用指南
反应物：
前体：
反应物：
- 由于弱配位乙腈配体而作为金属来源作用的反应
前体：
- 树枝状 SCS-钳形钯配合物的合成
- 短声配体钯配合物
- 用于 Heck 交叉偶联 、Suzuki 交叉偶联和醛烯化反应的双钯催化剂
General description
四（乙腈）钯 (II) 四氟硼酸盐是一种较强的路易斯酸。 参与薗头交叉偶联反应制备 2:1 配合物 [Pd（1,2-双（2′-吡啶乙炔基）苯）2](BF4]2。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Yun Fu Chan et al.
Dalton transactions (Cambridge, England : 2003), (32)(32), 3538-3545 (2007-08-08)
Extended-chain complexes containing multiple transition metal centres linked by conjugated micro-cyanodiazenido(1-) ligands [N=N-C[triple bond, length as m-dash]N]- have been obtained by reaction of trans-[BrW(dppe)2(N2CN)], , [dppe=1,2-bis(diphenylphosphino)ethane] with dirhodium(II) tetra-acetate, bis(benzonitrile)palladium(II) dichloride, and bis(aqua)M(II) bis(hexafluoroacetylacetonate) (M=Mn, Ni, Cu, Zn): stronger Lewis
Maud Reiter et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 12(27), 7190-7203 (2006-07-05)
Structurally diverse beta-hydroxyenones are shown to undergo nonoxidative 6-endo-trig ring closure to form highly substituted tetrahydropyranones. Amberlyst-15, Al(ClO(4))(3) x 9 H(2)O and [Pd(MeCN)(4)](BF(4))(2) were found to be suitable catalysts for these intramolecular conjugate additions, preventing side reactions, such as dehydration
Takashi Nishikata et al.
Journal of the American Chemical Society, 132(14), 4978-4979 (2010-03-24)
Cationic palladium(II) catalyst realized facile C-H activation of aryl urea with arylboronic acids at room temperature. This reaction is extremely mild to carry out aromatic C-H activations through electrophilic substitution.
Unique 2:1 complex with a trans-chelating bis-pyridine ligand.
Yi-Zhen Hu et al.
Inorganic chemistry, 41(8), 2296-2300 (2002-04-16)
Medez, M.; Mu?oz, M. P.; Echavarren, A. M.
Journal of the American Chemical Society, 122, 11549-11549 (2000)
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