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线性分子式:
[(CH3C6H4)3P]2PdCl2
化学文摘社编号:
分子量:
786.06
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
MDL number:
产品名称
二氯双(三-o-甲苯膦)钯(II), 97%
SMILES string
Cl[Pd]Cl.Cc1ccccc1P(c2ccccc2C)c3ccccc3C.Cc4ccccc4P(c5ccccc5C)c6ccccc6C
InChI
1S/2C21H21P.2ClH.Pd/c2*1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3;;;/h2*4-15H,1-3H3;2*1H;/q;;;;+2/p-2
InChI key
OTYPIDNRISCWQY-UHFFFAOYSA-L
assay
97%
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
mp
280 °C (dec.) (lit.)
Quality Level
General description
二氯双(三邻甲苯基膦)钯(II)是 C-C 和 C-N 偶联反应的有效催化剂。
Application
二氯双(三邻甲苯基膦)钯(II)已用于以下研究的催化剂:
- 由甲醇三丁锡和乙酸烯醇酯与芳基溴化物原位制备三丁基锡烯酸酯的反应。
- 芳基溴化物与乙酸乙烯酯的偶联反应。
- 芳基溴化物与 2-(三丁基锡烷基)乙酸乙酯的 Negishi-Reformatsky 偶联反应。
- 通过 Heck 反应合成(E)3-(7-吲哚基)-2-甲基丙烯酸甲酯。
- 咪唑并嘧啶衍生物的合成。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Toward the enantioselective total synthesis of lyngbyatoxin A: on the stereocontrolled introduction of the quaternary stereogenic centre.
T?nder JE and Tanner D.
Tetrahedron, 59(35), 6937-6945 (2003)
Stereoselective total synthesis of (+)-licochalcone E.
Liu Z, et al.
Archives of Pharmacal Research, 34(8), 1269-1276 (2011)
Guo-Hua Chu et al.
The open medicinal chemistry journal, 3, 8-13 (2009-12-08)
A series of imidazopyrimidine derivatives with the general formula I was synthesized and identified as potent inhibitors of iNOS dimer formation, a prerequisite for proper functioning of the enzyme. Stille and Negishi coupling reactions were used as key steps to
Guram, A. S.; Buchwald, S. L
Angewandte Chemie (International Edition in English), 34, 1348-1348 (1995)
Unexpected Formation of Aryl Ketones by Palladium-Catalyzed Coupling of Aryl Bromides with Vinylic Acetates.
Jean M, et al.
Organic Letters, 9(18), 3623-3625 (2007)
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