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Merck
CN

CN412740

双三苯基膦二氯化钯

别名:

PdCl2(PPh3)2, 三苯基膦氯化钯, 二氯二(三苯基膦)钯(II)

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关于此项目

线性分子式:
[(C6H5)3P]2PdCl2
化学文摘社编号:
13965-03-2
分子量:
701.90
UNSPSC Code:
12161600
NACRES:
NA.22
PubChem Substance ID:
24865821
MDL number:
MFCD00009593
Beilstein/REAXYS Number:
4935975

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InChI

1S/2C18H15P.2ClH.Pd/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

Cl[Pd]Cl.c1(P(c2ccccc2)c3ccccc3)ccccc1.c4(P(c5ccccc5)c6ccccc6)ccccc4

InChI key

YNHIGQDRGKUECZ-UHFFFAOYSA-L

form

solid

reaction suitability

core: palladium
reaction type: Heck Reaction
reagent type: catalyst
core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reagent type: catalyst
core: palladium
reaction type: Hiyama Coupling
reagent type: catalyst
core: palladium
reaction type: Negishi Coupling
reagent type: catalyst
core: palladium
reaction type: Suzuki-Miyaura Coupling

Quality Level

200

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Application

钯催化交叉偶联反应应用指南
Application Guide for Palladium Catalyzed Cross-Coupling Reactions Bis(triphenylphosphine)palladium(II) dichloride was employed in the following studies:
  1. As model catalyst for the evaluation of functionalized silica′s for the adsorptive recovery of homogeneous catalysts, via its interaction with metal centre.[5]
  2. As catalyst in the synthesis of diphenylacetylene.[6]
  3. One-pot synthesis of furoquinolines, via Pd-catalyzed Sonogashira coupling followed by Cu(I) catalyzed ring closure.[7]
  4. Catalyst for Sonogashira coupling of aryl alkynes to 2-bromothiazole and 2-bromothiophene.[1]

General description

Bis(triphenylphosphine)palladium(II) dichloride is an organometallic complex. It is an efficient cross-coupling catalyst for C-C coupling reaction, such as Negishi coupling, Suzuki coupling, Sonogashira coupling and Heck coupling reaction.Detection of bis(triphenylphosphine)palladium(II) dichloride by electrospray ionization quadrupole ion trap mass spectrometry using different imidazolium salts as the charge carrier has been reported.[3] It is employed as catalyst for the Heck reaction medium.[4]

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317,H413

Hazard Classifications

Aquatic Chronic 4 - Skin Sens. 1A

存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number
WXBF7714V

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