鈀(Pd)在催化C-H鍵活化(大家可以通過C-H鍵活化領域)、催化交叉偶聯、前催化劑等方面有著重要作用。
鈀催化劑常用的前體是醋酸鈀。
醋酸鈀實際應為三聚體Pd3(OAc)6而不是我們通常認為的單體Pd-(OAc)2,主要含有的雜質為Pd3(OAc)5(NO2)和多聚體[Pd(OAc)2]n。這三種醋酸鈀配合物具有不同的顏色、性狀,通過這些理化性質的差別,可以很容易地分辨這三個化合物:
醋酸鈀通常為三聚體形式,而且主要含有硝基醋酸鈀和醋酸鈀多聚物。這三種物質,在大部分催化反應中,效應差別不大,有些情況下通過加入合適配體、或者調控底物,也可以獲得很好的結果。
產品供應列表:
英文名稱 | 產品名稱 | CAS號 | 分子式 | 貴金屬含量 | |
鈀系列產品 | Tetrakis(triphenylphosphine) palladium(0) | 四(三苯基膦)鈀(0) | 14221-01-3 | Pd[P(C6H5)3]4 | 9.20% |
1,1'-Bis(diphenylphosphino)ferrocenedichloropalladium(II) | 1,1'-二(二苯膦基)二茂鐵二氯化鈀(II) | 72287-26-4 | [P(C5H6)2(C5H4)Fe(C5H4)P(C6H5)2]PdCl2 | 14.50% | |
Tris(dibenzylideneacetone)dipalladium(0) | 三(二亞芐基丙酮)二鈀(0) | 51364-51-3 | (C6H5CH=CHCOCH=CHC6H5)3Pd2(0) | 23.30% | |
Dichlorobis(triphenylphosphine)palladium(II) | 二(三苯基膦)二氯化鈀(II) | 13965-03-2 | PdCl2[P(C6H5)3]2 | 15.20% | |
Bis(tri-tert-butylphosphine)palladium(0) | 二(三-t-丁基膦)鈀(0) | 53199-31-8 | Pd[P(C(CH3)3)3]2 | 20.80% | |
Allylpalladium(II) chloride dimer | 烯丙基氯化鈀(II)二聚體 | 12012-95-2 | [C3H5PdCl]2 | 58.20% | |
Palladium(II) acetate trimer | 醋酸鈀(II) | 3375-31-3 | [Pd(CH3CO2)2]3 | 47.40% | |
[1,1'-Bis(diphenylphosphino)ferrocene]palladium(II) chloride,complex with dichloromethane | [1,1'-雙(二苯基膦)二茂鐵]二氯化鈀二氯甲烷絡合物 | 95464-05-4 | [P(C6H5)2(C5H4)Fe(C5H4)P(C6H5)2]PdCl2·CH2Cl2 | 13.00% | |
Dichloro(1,5-cyclooctadiene)palladium(II) | (1,5-環辛二烯)二氯化鈀(II) | 12107-56-1 | PdCl2(C8H12) | 37.30% | |
[1,3-Bis(diphenylphosphino)propane]dichloropalladium(II) | [1,3-雙(二苯膦基)丙烷]二氯化鈀 | 59831-02-6 | [P(C6H5)2CH2CH2CH2P(C6H5)2]PdCl2 | 18.10% | |
trans-Dichlorodiammine palladium(II) | 二氯二銨鈀 | 13782-33-7 | Pd(NH3)2Cl2 | 50.40% | |
Dichloro[bis(1,2-diphenylphosphino)ethane]palladium(II) | 1,2-二(二苯膦基)乙烷二氯化鈀(II) | 19978-61-1 | PdCl2[(C6H5)2PCH2CH2P(C6H5)2]; PdCl2(dppe) | 18.50% | |
Palladium chloride | 氯化鈀(II) | ‘7647-10-1 | PdCl2 | 59.50% | |
Tris(dibenzylideneacetone)dipalladium-chloroform adduct | 三(二亞芐基丙酮)二鈀(0)氯仿加合物 | 52522-40-4 | Pd2(C6H5CH=CHOCH=CHC6H5)3 ·CHCl3 | 20.60% | |
Potassium tetrabromopalladate(II) | 四溴鈀(II)酸鉀 | 13826-93-2 | K2PdBr4 | 21.10% | |
Palladium(II) nitrate hydrate | 硝酸鈀(II)二水合物 | 10102-05-3 | Pd(NO3)2·2H2O | 39.20% | |
Palladium(II) 2,4-pentanedionate | 二(乙酰丙酮)鈀(II) | 14024-61-4 | Pd(C5H7O2)2;Pd(acac)2 | 35.00% | |
Bis(acetonitrile)dichloropalladium(II) | 二(乙腈)二氯化鈀(II) | 14592-56-4 | PdCl2(CH3CN)2 | 41.00% | |
Diacetatobis(Triphenylphosphosphate) Palladium(II) | 二(三苯基膦)二乙酸鈀(II) | 14588-08-0 | [(C6H5)P3]2Pd(CH3COO)2 | 14.20% | |
Palladium(I) Tri-Tert-Butylphosphine Bromide | 三叔丁基膦溴化鈀(I) | 185812-86-6 | [Pd(C4H9)3PBr]2 | 27.40% | |
Bis(benzonitrile)palladium chloride | 二(苯基氰)二氯化鈀(II) | 14220-64-5 | PdCl2[(C6H5)(CN)]2 | 27.80% | |
1,1′-Bis(di-cyclohexylphosphino)ferrocene palladiumdichloride, Dichloro[1,1'-bis(dicyclohexylphosphino)ferrocene]palladium(II) | 二氯[1,1'-雙(二環己基膦)二茂鐵]鈀(II) | 917511-90-1 | [(C6H11)2P(C5H4)2FeP(C6H5)2]PdCl2 | 14.10% | |
1,1′-Bis(di-isopropylphosphino)ferrocene palladiumdichloride | 二氯[1,1'-雙(二異丙基膦基)二茂鐵]鈀(II) | 215788-65-1 | [(C3H6)2P(C5H4)2FeP(C3H6)2]PdCl2 | 17.90% | |
1,4-Bis(diphenylphosphino)butane-palladium(II)chloride | 1,4-雙(二苯基膦)丁烷二氯化鈀(II) | 29964-62-3 | [(C6H5)2P(CH2)4P(C6H5)2]PdCl2 | 17.60% | |
[1,1′-Bis(di-tert-butylphosphino)ferrocene]palladiumdichloride | 1,1′-雙(二-叔丁基膦基)二茂鐵二氯合鈀(II) | 95408-45-0 | [P(C5H4)2(P(C4H9)2)2]PdCl2 | 16.30% | |
trans-Dichlorobis(tricyclohexylphosphine)palladium(II) | 二氯二(三環己基膦)鈀(II) | 29934-17-6 | [(C6H11)3P]2PdCl2 | 14.40% | |
Bis(dibenzylideneacetone)palladium | 二(二亞芐基丙酮)鈀(0) | 32005-36-0 | Pd(C6H5CH=CHOCH=CHC6H5)2 | 18.50% | |
Palladium(II) hexafluoroacetylacetonate;Palladium,bis(1,1,1,5,5,5-hexafluoro-2,4-pentanedionato-kO2,kO4)-,(SP-4-1)- | 1,1,1,5,5,5-六氟乙酰丙酮鈀(II) | 64916-48-9 | Pd(C5HF6O2)2 | 20.50% | |
Bis[1,2-bis(diphenylphosphino)ethane]-palladium | 雙[1,2-雙(二苯膦基)乙烷]鈀(0) | 31277-98-2 | [P(C6H5)2(CH2)2P(C6H5)2]Pd | 11.80% | |
Palladium sulfate solution | 硫酸鈀電鍍液 | 13566-03-5 | Pd2+ SO42- | / | |
Palladium(II) trifluoroacetate | 三氟乙酸鈀 | 42196-31-6 | Pd(CF3COO)2 | 32.00% | |
Palladium(II)phthalocyanine | 鈀酞菁 | 20909-39-1 | C32H28N8Pd | 17.20% | |
Palladium(II) bromide | 溴化鈀(II) | 13444-94-5 | PdBr2 | 40.00% | |
Potassium palladium(II) chloride | 四氯鈀酸鉀(II) | 10025-98-6 | K2PdCl4 | 32.60% | |
Ammonium tetrachloropalladate(II) | 四氯鈀酸銨(II) | 13820-40-1 | (NH3)2PdBr4 | 37.50% | |
Palladium Neodecanate | 新葵酸鈀 | 68228-02-4 | C20H38O4Pd | 23.61% |
以上資料源于西安齊岳生物科技有限公司如有其他信息或產品信息咨詢請致電我們。
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