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inquiry1,4-Bis(diphenylphosphino)butane-palladium(II) chloride CAS:29964-62-3 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specia
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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inquiry1,4-Bis(diphenylphosphino)butane-palladium(II) chloride Basic information Product Name: 1,4-Bis(diphenylphosphino)butane-palladium(II) chloride Synonyms: Palladium(ii) chloride 1,4-b;1,4-Bis(diphenylphosphino)butane-palladium(II) chloride,98+%
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inquiryHigh quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use
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inquiryBisdiphenylphosphinobutanepalladiumdichlorideAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air
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inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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inquiryhydrogenchloride
palladium
1,4-di(diphenylphosphino)-butane
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
Conditions | Yield |
---|---|
Stage #1: hydrogenchloride; palladium With nitric acid In water Stage #2: 1,4-di(diphenylphosphino)-butane In water; N,N-dimethyl-formamide at 50℃; for 1h; | 98.9% |
dichloro bis(acetonitrile) palladium(II)
1,4-di(diphenylphosphino)-butane
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
Conditions | Yield |
---|---|
In benzene at 110℃; for 48h; Schlenk technique; Inert atmosphere; | 97% |
In 1,2-dichloro-ethane N2-atmosphere; stirring (room temp., 24 h); concg. (reduced pressure), filtering, washing (Et2O), drying (vac.); elem. anal.; | 94% |
1,4-di(diphenylphosphino)-butane
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
Conditions | Yield |
---|---|
In tetrahydrofuran; ethanol stirring for 2 h; evapn., washing with H2O, drying at 80°C for 12 h; | 88% |
bis(benzonitrile)palladium(II) dichloride
1,4-di(diphenylphosphino)-butane
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
Conditions | Yield |
---|---|
elem. anal.; | 83% |
In not given | |
In ethanol; dichloromethane | |
In toluene at 20℃; for 0.5h; Inert atmosphere; | |
In toluene at 20℃; for 0.5h; Inert atmosphere; |
dichloro-(1,2-dimethoxy-4,5-bis(2-pyridylethynyl)benzene)palladium
1,4-di(diphenylphosphino)-butane
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
Conditions | Yield |
---|---|
In dimethyl sulfoxide room temp., 30 min; monitored by (1)H NMR; | 75% |
1,4-di(diphenylphosphino)-butane
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
Conditions | Yield |
---|---|
In acetonitrile stirring (70°C, 2 h), partial solvent evapn. (1/5); recrystn. (dimethylformamide), drying (vacuum); elem. anal.; | 61.4% |
In dimethyl sulfoxide prepn. according to: A. Westland, J. Chem. Soc., (1965) 3060; ligand is mixed with PdCl2 in DMSO and heated at 100°C until a clear soln. is obtained; cooling down, filtration, washing with pentane; | >90 |
dichloro(cycloocta-1,5-diene)palladium (II)
1,4-di(diphenylphosphino)-butane
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
Conditions | Yield |
---|---|
In dichloromethane under N2, addn. of complex in CH2Cl2 to soln. of ligand in CH2Cl2, stirred for 25°C for 2 h, white pptn.; evapd. under reduced press., addn. of toluene, heated under reflux for 4 h, pptn., filtered, dried in vac.; |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
dichloromethane
silver trifluoromethanesulfonate
Conditions | Yield |
---|---|
In dichloromethane under N2 atm. to suspn. Pd(dppb)Cl2 in CH2Cl2 AgOTf was added and stirred at room temp. for 24 h with exclusion light; soln. was filtered in air and concd. in vacuo, Et2O was added, ppt. was washed with Et2O and dried in vacuo; elem. anal.; | 96% |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
bis(N,N-diethyldithiocarbamato)mercury(II)
dichloromethane
Conditions | Yield |
---|---|
In dichloromethane stirred for 1 h; filtered, soln. concd. (vac.), pptd. (diethyl ether), ppt. filtered, washed (diethyl ether), dried (vac., 3 h), recrystd. (CH2Cl2); elem. anal.; | 94% |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
cadmium(II) diethyldithiocarbamate
Conditions | Yield |
---|---|
In dichloromethane stirred for 1 h; filtered, soln. concd. (vac.), pptd. (diethyl ether), ppt. filtered, washed (diethyl ether), dried (vac., 3 h), recrystd. (CH2Cl2); elem. anal.; | 94% |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
bis(N,N-diethyldithiocarbamato)zinc(II)
dichloromethane
Conditions | Yield |
---|---|
In dichloromethane stirred for 1 h; filtered, soln. concd. (vac.), pptd. (diethyl ether), ppt. filtered, washed (diethyl ether), dried (vac., 3 h), recrystd. (CH2Cl2); elem. anal.; | 93% |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
bis(N,N-diethyldithiocarbamate)lead
dichloromethane
Conditions | Yield |
---|---|
In dichloromethane stirred for 1 h; filtered, soln. concd. (vac.), pptd. (diethyl ether), ppt. filtered, washed (diethyl ether), dried (vac., 3 h), recrystd. (CH2Cl2); elem. anal.; | 93% |
silver tetrafluoroborate
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
Conditions | Yield |
---|---|
In dichloromethane; acetone byproducts: AgCl; N2-atmosphere; stirring (dark, 1 h); filtering, concg. (reduced pressure), pptn. on Et2O addn., filtering, washing (Et2O), drying. (vac.); elem. anal.; | 92% |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
1-Phenyl-1H-tetrazole-5-thiol
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; chloroform for 2h; Reflux; | 78% |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
silver trifluoromethanesulfonate
acetonitrile
Conditions | Yield |
---|---|
at 20℃; Schlenk technique; Inert atmosphere; | 77% |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
silver trifluoromethanesulfonate
Pd(1,2-bis(diphenylphosphino)butane)(OSO2CF3)2
Conditions | Yield |
---|---|
In tetrahydrofuran under N2, addn. of 2 equiv. AgSO3CF3 to suspn. of Pd-complex in THF; filtration after 24 h, evapn. (vac.), recrystn. (CH2Cl2/Et2O), elem. anal.; | 58% |
In not given |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
1,4-dilithiobutane
Conditions | Yield |
---|---|
In diethyl ether mixt. of the Pd compound and 1,4-dilithiobutane in Et2O stirred for 1 h at -78°C, then at room temp. for 3 h; solid sepd. from the soln., dried in vac. and extd. with toluene; soln. filtered and concd.; addn. of pentane to the filtrate, cooling to -30°C; elem. anal.; | 23% |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
tetramethylammonium octahydrotriborate
Conditions | Yield |
---|---|
With triethylamine In toluene; acetonitrile byproducts: {(CH3)4N}Cl, (C2H5)3N*B3H7, (C2H5)3N*BH3; under argon, stirring for 3 h, then standing for 1 h; further by-products: Et3NHCl, BH3*PPh2CH2CH2CH2CH2PPh2*BH3;; evapn. of the solvent in vac., chromy. (kieselgel 70-230 mesh, hexane);; | 5% |
silver tetrafluoroborate
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
acetonitrile
Conditions | Yield |
---|---|
In dichloromethane; acetonitrile byproducts: AgCl; prepn. according to: Pisiano, C., Consiglio, G., Sirioni, A. & Moret, M., J. Chem. Soc., Chem. Commun., (1991) 421. mixing of suspn. of Pd-compd. in CH2Cl2 and AgBF4 in MeCN, stirring for some min; AgCl is filtered off; |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
methyllithium
cis-dimethylbis(PPh2C4H8PPh2)palladium(II)
Conditions | Yield |
---|---|
In diethyl ether |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
ethyllithium
cis-diethyl-1,4-bis(diphenylphosphino)butane-palladium
Conditions | Yield |
---|---|
In diethyl ether |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
silver trifluoromethanesulfonate
Pd(C6H5)2PC4H8P(C6H5)2(CF3SO3)(1+)*CF3SO3(1-)=Pd((C6H5)2PC4H8P(C6H5)2)(CF3SO3)2
Conditions | Yield |
---|---|
In not given byproducts: AgCl; |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
silver trifluoromethanesulfonate
Conditions | Yield |
---|---|
In not given |
tetrahydrofuran
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: AgCl; |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
acetonitrile
Conditions | Yield |
---|---|
In acetonitrile byproducts: AgCl; |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
ammonium tetrathiotungstate
water
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
In dichloromethane; acetonitrile Pd-comp. and W-comp. added to CH2Cl2-CH3CN mixture, 1:1, v/v, stirred for 20 h; filtered, washed with CH2Cl2, distilled H2O, anhydrous EtOH and ether, elem. anal.; |
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride
sale sodico del 1,2-benzisotiazolin-3-one
Conditions | Yield |
---|---|
In ethanol; dichloromethane for 3h; Heating; Overall yield = 78 %; Overall yield = 0.062 g; |
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