CAS No.29964-62-3,1,4-Bis(diphenylphosphino)butane-palladium(II) chloride Suppliers

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Basic Information

Molecular Structure:
CAS No.:	29964-62-3
Name:	1,4-Bis(diphenylphosphino)butane-palladium(II) chloride
Article Data:	16

Formula:	C₂₈H₂₈Cl₂P₂Pd
Molecular Weight:	603.804
Synonyms:	Palladium,[1,4-butanediylbis[diphenylphosphine]-P,P']dichloro-, (SP-4-2)-;Palladium,dichloro[tetramethylenebis[diphenylphosphine]]- (8CI);Palladium,[1,4-butanediylbis[diphenylphosphine-kP]]dichloro-, (SP-4-2)- (9CI);Phosphine,1,4-butanediylbis[diphenyl-, palladium complex;(1,4-Bis(diphenylphosphino)butane)palladium dichloride;1,4-Butylenebis(diphenylphosphine)palladium dichloride;Dichloro[1,4-bis(diphenylphosphino)butane]palladium;Dichloro[1,4-bis(diphenylphosphino)butane]palladium (II);[1,4-Bis(diphenylphosphino)butane]dichloropalladium;[1,4-Bis(diphenylphosphino)butane]palladium(II)dichloride;
EINECS:	243-231-4
Melting Point:	285-305 °C
Boiling Point:	542°C at 760 mmHg
Flash Point:	299.5°C
Appearance:	yellow solid
Hazard Symbols:	Xn
Risk Codes:	36/37/38
Safety:	24/25
PSA:	27.18000
LogP:	7.41140

Synthetic route

: 7647-01-0
hydrogenchloride

: 7440-05-3
palladium

: 7688-25-7
1,4-di(diphenylphosphino)-butane

: 29964-62-3
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride

Conditions

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%

...Expand

: 21264-30-2, 90243-59-7, 14592-56-4
dichloro bis(acetonitrile) palladium(II)

: 7688-25-7
1,4-di(diphenylphosphino)-butane

: 29964-62-3
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride

Conditions

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%

: sodium tetrachloropalladate(II)

: 7688-25-7
1,4-di(diphenylphosphino)-butane

: 29964-62-3
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride

Conditions

Conditions	Yield
In tetrahydrofuran; ethanol stirring for 2 h; evapn., washing with H2O, drying at 80°C for 12 h;	88%

: 15617-18-2, 39958-10-6, 14220-64-5
bis(benzonitrile)palladium(II) dichloride

: 7688-25-7
1,4-di(diphenylphosphino)-butane

: 29964-62-3
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride

Conditions

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;

: 570397-18-1
dichloro-(1,2-dimethoxy-4,5-bis(2-pyridylethynyl)benzene)palladium

: 7688-25-7
1,4-di(diphenylphosphino)-butane

: 29964-62-3
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride

Conditions

Conditions	Yield
In dimethyl sulfoxide room temp., 30 min; monitored by (1)H NMR;	75%

: 7688-25-7
1,4-di(diphenylphosphino)-butane

: palladium dichloride

: 29964-62-3
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride

Conditions

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

: 12107-56-1
dichloro(cycloocta-1,5-diene)palladium (II)

: 7688-25-7
1,4-di(diphenylphosphino)-butane

: 29964-62-3
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride

Conditions

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.;

: 29964-62-3
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride

: 75-09-2
dichloromethane

: 2923-28-6
silver trifluoromethanesulfonate

: [Pd(1,4-bis(diphenylphosphino)butane)(H2O)2][OTf]2*CH2Cl2

Conditions

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%

...Expand

: 29964-62-3
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride

: 14239-51-1
bis(N,N-diethyldithiocarbamato)mercury(II)

: 75-09-2
dichloromethane

: (N,N-diethyldithiocarbamato)[bis(diphenylphosphino)butane]palladium(II) tetrachloromercurate(II)*0.5CH2Cl2

Conditions

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%

...Expand

: 29964-62-3
[1,4-bis(diphenylphosphino)butane] palladium(ll) dichloride

: 14239-68-0
cadmium(II) diethyldithiocarbamate

: (N,N-diethyldithiocarbamato)[bis(diphenylphosphino)butane]palladium(II) tetrachlorocadmate(II)

Conditions

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%

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Chemistry

Empirical Formula: C₂₈H₂₉ClP₂Pd
Molecular Weight: 569.3504g/mol
EINECS: 243-231-4
Structure of 1,4-Bis(diphenylphosphino)butane-palladium(II) chloride (CAS NO.29964-62-3):

Physical Appearance: yellow solid
Product Categories: Metal Compounds;Catalysts for Organic Synthesis;Classes of Metal Compounds;Homogeneous Catalysts;Metal Complexes;Pd (Palladium) Compounds;Synthetic Organic Chemistry;Transition Metal Compounds
Systematic Name: (diphenylphosphanyl)palladium(1+) chloride - (1-methylpropyl)(diphenyl)phosphane (1:1)
SMILES: [Cl-].[Pd+]P(c1ccccc1)c2ccccc2.CC(CC)P(c1ccccc1)c2ccccc2
InChI: InChI=1/C16H19P.C12H10P.ClH.Pd/c1-3-14(2)17(15-10-6-4-7-11-15)16-12-8-5-9-13-16;1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;;/h4-14H,3H2,1-2H3;1-10H;1H;/q;-1;;+2/p-1/rC16H19P.C12H10PPd.ClH/c1-3-14(2)17(15-10-6-4-7-11-15)16-12-8-5-9-13-16;14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12;/h4-14H,3H2,1-2H3;1-10H;1H/q;+1;/p-1 InChIKey: WCTRMVZCSUMBIZ-CTPBABKZAY

Safety Profile

Hazard Codes: Harmful Xn
Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
F: 1-10

Specification

1,4-Bis(diphenylphosphino)butane-palladium(II) chloride , its cas register number is 29964-62-3. It also can be called (Diphenylphosphino)palladium(1+) chloride - sec-butyl(diphenyl)phosphine (1:1:1) ; Palladium(II) chloride-1,4-bis(diphenylphosphine)butane . You should avoid contact 1,4-Bis(diphenylphosphino)butane-palladium(II) chloride (CAS NO.29964-62-3) with skin and eyes.