208671
双三苯基膦二氯化钯
98%, solid
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:
分子量:
701.90
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
237-744-2
MDL number:
Beilstein/REAXYS Number:
4935975
产品名称
双三苯基膦二氯化钯, 98%
Quality Level
assay
98%
form
solid
reaction suitability
core: palladium, reaction type: Buchwald-Hartwig Cross Coupling Reaction, 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
SMILES string
Cl[Pd]Cl.c1(P(c2ccccc2)c3ccccc3)ccccc1.c4(P(c5ccccc5)c6ccccc6)ccccc4
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
InChI key
YNHIGQDRGKUECZ-UHFFFAOYSA-L
General description
二（三苯基膦）二氯化钯(II)((PdCl2(PPh3)2) 是一种含有叔膦配体的有机钯络合物，常用于C-C键形成反应，如Heck芳基化、Suzuki偶联、Stille偶联和Sonogashira 偶联。
Application
二（三苯基膦）二氯化钯(II)可用作以下反应的催化剂：
- 2-碘苯甲醚和末端炔烃偶联合成 2,3-二取代苯并呋喃的反应。
- 用于合成二苯乙炔的无铜Sonogashira 交叉偶联反应
- 苯乙烯的区域选择性氢羧基化。
- 氟芳基特戊酸锌的Negishi偶联以制备氟化寡苯（fluorinated oligophenyl）。
- 烃的碘-α-β-未取代酯的偶联以生成四取代烯。
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signalword
Warning
hcodes
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
ppe
Eyeshields, Gloves, type N95 (US)
相关内容
Phenoxide-assisted P-C bond cleavage in PdCl2 (PPh3) 2 under very mild conditions
Yasuda H, et al.
Journal of Organometallic Chemistry, 691, 1307-1310 (2006)
Synthesis of 2, 3-Disubstituted Benzofurans by the Palladium-Catalyzed Coupling of 2-Iodoanisoles and Terminal Alkynes, Followed by Electrophilic Cyclization: 3-Iodo-2-phenylbenzofuran
Yao T, et al.
J. Org. Synth., 91, 283-292 (2014)
Modular Synthesis of Phosphino Hydrazones and Their Use as Ligands in a Palladium-Catalysed Cu-Free Sonogashira Cross-Coupling Reaction
Baweja S, et al.
ChemPlusChem, e202300163-e202300163 (2023)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 208671-5G | 04061838770141 |
| 208671-25G | 04061838770134 |
| 208671-1G | 04061838770127 |
| 208671-100G | 04061838770110 |