331708
双(三苯基膦)二溴化镍
99%
别名:
NiBr2(PPh3)2, 双（三苯基膦）镍（II）溴化物
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关于此项目
线性分子式:
[(C6H5)3P]2NiBr2
化学文摘社编号:
分子量:
743.07
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
MDL number:
InChI
1S/2C18H15P.2BrH.Ni/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h2*1-15H;2*1H;/q;;;;+2/p-2
SMILES string
Br[Ni]Br.c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6
InChI key
QEKXARSPUFVXIX-UHFFFAOYSA-L
assay
99%
reaction suitability
core: nickel, reagent type: catalyst
mp
219-223 °C (lit.)
Quality Level
Application
用于交叉偶联反应、C-X键还原、Csp2卤化物的均偶联、芳基卤化物的置换以及二烯低聚反应的催化剂
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Ho, K. M.; Lam, C. H.; Luh, T.-Y.
The Journal of Organic Chemistry, 54, 4474-4474 (1989)
Takagi, K.; Sakakibara, Y.
Chemistry Letters (Jpn), 1957-1957 (1989)
Kalinin, V. N.
Synthesis, 413-413 (1992)
Iyoda, M.; Kuwatani, Y.; Oda, M.
Journal of the American Chemical Society, 111, 3761-3761 (1989)
商品
Nickel complexes catalyze various synthetic reactions like oxidative addition, C-H activation, and cross-coupling.
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