Bis[1,2-bis(diphenylphosphino)ethane]palladium(0) supplier

Name
Bis[1,2-bis(diphenylphosphino)ethane]palladium(0)
EINECS 625-554-6
CAS No. 31277-98-2
Article Data19
CAS DataBase
Density
Solubility insoluble in water
Melting Point 219-225 °C
Formula C₅₂H₄₈P₄Pd
Boiling Point 514.8 °C at 760 mmHg
Molecular Weight 903.268
Flash Point 281.7 °C
Transport Information UN 1479
Appearance yellow to orange crystalline powder
Safety 36-37/39-26
Risk Codes 20/21/22-36/37/38
Molecular Structure
Hazard Symbols Xi, Xn
Synonyms Palladium,bis[1,2-ethanediylbis[diphenylphosphine-kP]]-, (T-4)- (9CI);Palladium, bis[1,2-ethanediylbis[diphenylphosphine]-P,P']-,(T-4)-;Palladium, bis[ethylenebis[diphenylphosphine]]- (7CI,8CI);Bis[1,2-(diphenylphosphino)ethane]palladium;Bis[1,2-bis(diphenylphosphino)ethane]palladium;Bis[1,2-bis(diphenylphosphino)ethane]palladium(II);Bis[ethylenebis[diphenylphosphine]]palladium;Pd(dppe)2;
PSA 54.36000
LogP 10.50440

Synthetic route

: [Pd2(C5(CH3)5Ga)2(μ2-C5(CH3)5Ga)3]

: 1663-45-2
1,2-bis-(diphenylphosphino)ethane

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In not given	99%

: 1663-45-2
1,2-bis-(diphenylphosphino)ethane

: palladium dichloride

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
With n-Bu4NF3H2O In dimethyl sulfoxide byproducts: {Pd(dppe)2}(2+), Ph2P(O)CH2CH2PPh2, Ph2PCH2CH2PF2Ph2; heating a mixt. of PdCl2 and dppe in DMSO under Ar (140°C), addn. of a soln. of n-Bu4NF3H2O in DMSO, cooling (room temp.), stirring, pptn.; addn. of ethanol, complete pptn., further stirring (30 min), filtration, rinsing (ethanol, 2 times; Et2O), drying (vac.); detn. of by-products by 31P-NMR from the filtrate;	91%
With PPh3; n-Bu4NF3H2O In dimethyl sulfoxide byproducts: Ph2P(O)CH2CH2PPh2, Ph2PCH2CH2PF2Ph2; heating a mixt. of PdCl2, dppe and PPh3 in DMSO under Ar (130°C), addn. of a soln. pf n-Bu4NF3H2O yielding a yellow soln., cooling (room temp.), pptn., addn. of ethanol to complete the pptn.; filtration, washing (ethanol), drying (vac.); detn. of by-products before addn. of ethanol by 31P-NMR;	73%

Yield

With n-Bu4NF*3H2O In dimethyl sulfoxide byproducts: {Pd(dppe)2}(2+), Ph2P(O)CH2CH2PPh2, Ph2PCH2CH2PF2Ph2; heating a mixt. of PdCl2 and dppe in DMSO under Ar (140°C), addn. of a soln. of n-Bu4NF*3H2O in DMSO, cooling (room temp.), stirring, pptn.; addn. of ethanol, complete pptn., further stirring (30 min), filtration, rinsing (ethanol, 2 times; Et2O), drying (vac.); detn. of by-products by 31P-NMR from the filtrate;

91%

With PPh3; n-Bu4NF*3H2O In dimethyl sulfoxide byproducts: Ph2P(O)CH2CH2PPh2, Ph2PCH2CH2PF2Ph2; heating a mixt. of PdCl2, dppe and PPh3 in DMSO under Ar (130°C), addn. of a soln. pf n-Bu4NF*3H2O yielding a yellow soln., cooling (room temp.), pptn., addn. of ethanol to complete the pptn.; filtration, washing (ethanol), drying (vac.); detn. of by-products before addn. of ethanol by 31P-NMR;

73%

: Pd10(CO)14(P(C4H9)3)4

: 1663-45-2
1,2-bis-(diphenylphosphino)ethane

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In acetone react. of Pd10(CO)14(P(C4H9)3)4 with (C6H5)2PC2H4P(C6H5)2 (molar ratio 1:40);; elem. anal.;;	91%

: 52522-40-4
tris(dibenzylideneacetone)dipalladium(0) chloroform complex

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
With 1,2-bis-(diphenylphosphino)ethane In benzene addn. of bis(diphenylphosphino)ethane to a stirred soln. of Pd2(CO(CHCHC6H5)2)3CHCl3 in degassed benzene under dry N2; stirring for 1 h;; removal of solvent in vac.; treatment with ice-cold degassed acetone; filtration; washed with cold acetone; drying;;	76%

: 19978-61-1
(1,2-bis(diphenylphosphino)ethane)palladium(II) chloride

: 1663-45-2
1,2-bis-(diphenylphosphino)ethane

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
With KF; 18-crown-6 In tetrahydrofuran; pyridine byproducts: Ph2PCH2CH2P(O)Ph2, Ph2PCH2CH2PF2Ph2; heating a suspn. of (dppe)PdCl2, dppe, anhyd. KF and 18-crown-6 in pyridine/THF under Ar (100°C, 2 h); not separated and isolated; 65 % yield of the difluorophosphorane product of the total oxidn. products; detn. by 31P-NMR;

: 94929-16-5
{Pd(1,2-bis(diphenylphosphanyl)ethane)(C2H4)}

: 6737-42-4
1,3-bis-(diphenylphosphino)propane

A: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

B: 31989-49-8
bis-[1,3-(diphenylphosphino)propane]palladium(0)

C: 149478-10-4
{Pd(C2H4)(1,3-bis(diphenylphosphino)propane)}

Conditions

Conditions	Yield
In tetrahydrofuran under N2, react. at room temp.; not isolated, identified by (31)P-NMR;

...Expand

: 586945-04-2
Pd(dppe)(o-MeOC6H4)(I)

: 501381-03-9, 119186-75-3, 136172-50-4
(+/-)-methylphenylphosphane borane

: 529-28-2
4-iodoanisol

A: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

B: 129212-59-5, 97764-41-5, 97858-63-4
(R(P))-(o-anisyl)(methyl)(phenyl)phosphine-P-borane

: 19998-21-1
[PdI2(1,2-bis(diphenylphosphino)ethane)]

Conditions

Conditions	Yield
With NaOSiMe3 In tetrahydrofuran; tetrahydrofuran-d8 under N2; at room temp.; PH(Me)(Ph)(BH3) and o-AnI added to soln. of Pd(dppe)(o-An)(I) in THF; NaOSiMe3 in THF added; soln. mixed; THF-d8 added;react. monitored by 31P NMR for 48 h; not isolated;

...Expand

: 14221-01-3
tetrakis(triphenylphosphine) palladium(0)

: 1663-45-2
1,2-bis-(diphenylphosphino)ethane

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In tetrahydrofuran dppe:Pd(PPh3)4 1.05:1; reflux; not sepd.;

: Pd(1,2-bis(diphenylphosphino)ethane)(acetylacetonate)

A: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: bis(acetylacetonato)palladium(II)

Conditions

Conditions	Yield
In acetonitrile disproportionation of neutral complex (generated electrochemically in voltammetric pulse) in absence of excess acac(1-) at 25°C, nitrogen atmosphere; potentiodynamic (voltammetric) monitoring;

: 32660-97-2
Pd(η3-methallyl)(acetylacetonato)palladium

: 1663-45-2
1,2-bis-(diphenylphosphino)ethane

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In dichloromethane Kinetics; byproducts: CH2CH(CH3)CH2CH(COCH3)2; N2, room temp.; N2 satd. soln. of complex filled in quartz cell; addn. of Ph2PC2H4PPh2 soln.; various initial concentrations caused various yields; not isolated; followed course by UV spectroscopy;
In tetrahydrofuran Kinetics; byproducts: CH2CH(CH3)CH2CH(COCH3)2; N2, room temp.; N2 satd. soln. of complex filled in quartz cell; addn. of Ph2PC2H4PPh2 soln.; various initial concentrations caused various yields; not isolated; followed course by UV spectroscopy;
In benzene Kinetics; byproducts: CH2CH(CH3)CH2CH(COCH3)2; N2, room temp.; N2 satd. soln. of complex filled in quartz cell; addn. of Ph2PC2H4PPh2 soln.; various initial concentrations caused various yields; not isolated; reaction to rapid to be followed by UV spectroscopy;

: 12150-46-8
1,1'-bis-(diphenylphosphino)ferrocene

: 94929-16-5
{Pd(1,2-bis(diphenylphosphanyl)ethane)(C2H4)}

A: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

B: bis[1,2-bis(diphenylphosphino)ferrocene]-palladium(0)

C: {Pd(1,2-bis(diphenylphosphino)ethane)(1,1'-bis(diphenylphosphino)ferrocene)}

Conditions

Conditions	Yield
In tetrahydrofuran under N2, react. at 203 K; not isolated, identified by (31)P-NMR;

...Expand

: 94929-16-5
{Pd(1,2-bis(diphenylphosphanyl)ethane)(C2H4)}

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

A: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

B: 149512-75-4
{Pd(1,2-bis(diphenylphosphino)ethane)(1,4-bis(diphenylphosphino)butane)}

Conditions

Conditions	Yield
In tetrahydrofuran under N2, react. at 203 K; not isolated, identified by (31)P-NMR;

...Expand

: 94929-16-5
{Pd(1,2-bis(diphenylphosphanyl)ethane)(C2H4)}

: 22031-12-5
[2-((diphenylphospino)methyl)-2-methyl-1,3-propanediyl]bis[diphenylphosphine]

A: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

B: {Pd(1,2-bis(diphenylphosphino)ethane)(triphos)}

C: {Pd(triphos)2}

Conditions

Conditions	Yield
In tetrahydrofuran under N2, react. at 203 K; not isolated, identified by (31)P-NMR;

...Expand

: 94929-16-5
{Pd(1,2-bis(diphenylphosphanyl)ethane)(C2H4)}

: 57137-59-4
1-dimethylphosphino-3-diphenylphosphinopropane

A: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

B: 150527-97-2
{Pd(1,2-bis(diphenylphosphino)ethane)(1-dimethylphosphino-3-diphenylphosphinopropane)}

C: 149478-15-9
{Pd(1-dimethylphosphino-3-diphenylphosphinopropane)2}

Conditions

Conditions	Yield
In tetrahydrofuran under N2, react. at 203 K; not isolated, identified by (31)P-NMR;

...Expand

: 213540-41-1
((C6H5)2PCH2CH2P(C6H5)2)Pd(Br)(CHC(CH3)2)

: 29364-29-2
sodium tert-butyl thiolate

A: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 213540-16-0
((C6H5)2PCH2CH2P(C6H5)2)Pd(SC(CH3)3)(CHC(CH3)2)

Conditions

Conditions	Yield
In tetrahydrofuran byproducts: alkyl sulfide; (N2); stirring (room temp., 0.5 h); filtn., solvent removing (vac.), crystn. (layering toluene with pentane,-35°C);

...Expand

: 212311-81-4
[(C6H5)2PCH2CH2P(C6H5)2]Pd[CH2Si(CH3)3]CN

: 1663-45-2
1,2-bis-(diphenylphosphino)ethane

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In tetrahydrofuran-d8 Kinetics; byproducts: (CH3)3SiCH2CN; heating at 85-119°C with excess ligand;	>99

: 212311-86-9
diphosPd(CH2CMe3)(CN)

: 1663-45-2
1,2-bis-(diphenylphosphino)ethane

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In tetrahydrofuran-d8 Kinetics; byproducts: (CH3)3CCH2CN; heating at 66-87°C with excess ligand;

: 163319-06-0
((C6H5)2PCH2CH2P(C6H5)2)Pd(SCH3)(C6H4Cl)

: 603-35-0
triphenylphosphine

A: 14221-01-3
tetrakis(triphenylphosphine) palladium(0)

B: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In benzene byproducts: C6H4ClSCH3; 50°C;

...Expand

: 163318-97-6
((C6H5)2PCH2CH2P(C6H5)2)Pd(SC(CH3)3)(C6H5)

: 603-35-0
triphenylphosphine

A: 14221-01-3
tetrakis(triphenylphosphine) palladium(0)

B: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In benzene byproducts: C6H5SC(CH3)3; 50°C;

...Expand

: 163319-02-6
((C6H5)2PCH2CH2P(C6H5)2)Pd(SC(CH3)3)(C6H4OCH3)

: 603-35-0
triphenylphosphine

A: 14221-01-3
tetrakis(triphenylphosphine) palladium(0)

B: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In benzene byproducts: C6H4OCH3SC(CH3)3; 50°C;

...Expand

: 163319-01-5
((C6H5)2PCH2CH2P(C6H5)2)Pd(SC(CH3)3)(C6H4OCH3)

: 603-35-0
triphenylphosphine

A: 14221-01-3
tetrakis(triphenylphosphine) palladium(0)

B: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In benzene byproducts: C6H4OCH3SC(CH3)3; 50°C;

...Expand

: 163319-00-4
((C6H5)2PCH2CH2P(C6H5)2)Pd(SC(CH3)3)(C6H4Cl)

: 603-35-0
triphenylphosphine

A: 14221-01-3
tetrakis(triphenylphosphine) palladium(0)

B: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In benzene byproducts: C6H4ClSC(CH3)3; 50°C;

...Expand

: 163318-99-8
((C6H5)2PCH2CH2P(C6H5)2)Pd(SC(CH3)3)(C6H4CH3)

: 603-35-0
triphenylphosphine

A: 14221-01-3
tetrakis(triphenylphosphine) palladium(0)

B: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In benzene byproducts: C6H4CH3SC(CH3)3; 50°C;

...Expand

: 163319-03-7
((C6H5)2PCH2CH2P(C6H5)2)Pd(SC(CH3)3)(C6H4NH2)

: 603-35-0
triphenylphosphine

A: 14221-01-3
tetrakis(triphenylphosphine) palladium(0)

B: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In benzene byproducts: C6H4NH2SC(CH3)3; 50°C;

...Expand

: 163319-04-8
((C6H5)2PCH2CH2P(C6H5)2)Pd(SC(CH3)3)(C6H4NH2)

: 603-35-0
triphenylphosphine

A: 14221-01-3
tetrakis(triphenylphosphine) palladium(0)

B: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In benzene byproducts: C6H4NH2SC(CH3)3; 50°C;

...Expand

: 163319-05-9
((C6H5)2PCH2CH2P(C6H5)2)Pd(SC(CH3)3)(C6H4CF3)

: 603-35-0
triphenylphosphine

A: 14221-01-3
tetrakis(triphenylphosphine) palladium(0)

B: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In benzene byproducts: C6H4CF3SC(CH3)3; 50°C;

...Expand

: 189896-35-3, 189826-65-1
Pd((C6H5)2PCH2CH2P(C6H5)2)CH(CN)CH2PH(((CH3)3C)3C6H2)(CH3)

: 1663-45-2
1,2-bis-(diphenylphosphino)ethane

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
byproducts: PH(CH3)(tBu3C6H2);

: [Pd(1,2-bis(diphenylphosphanyl)ethane)2](CH3COO)2

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Conditions

Conditions	Yield
In dichloromethane under N2 atm.;

: [η(5)-1-(diphenylphosphino)-2,4-diphenylcyclopentadienyl]tricarbonylmolybdenum-Pd(PPh3)(C*CPh)

A: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

B: 207725-37-9
[η(5)-1-(diphenylphosphino)-2,4-diphenylcyclopentadienyl]tricarbonylmolybdenum(C*CPh)

Conditions

Conditions	Yield
With 1,2-bis-(diphenylphosphino)ethane In d7-N,N-dimethylformamide byproducts: PPh3; not sepd.; NMR spectroscopy;

: 624-92-0
Dimethyldisulphide

: 500128-41-6
bis(3-phenylpropyl)[1,2-bis(diphenylphosphanyl)ethane]palladium

A: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 33971-04-9
(methylthiolato)2[1,2-bis(diphenylphosphanyl)ethane]palladium

: 500128-50-7
(3-phenylpropyl)(methylthiolato)[1,2-bis(diphenylphosphanyl)ethane]palladium

Conditions

Conditions	Yield
In tetrahydrofuran; tetrahydrofuran-d8 byproducts: C6H5CH2CH2CH2SCH3; to soln. of Pd(CH2CH2CH2C6H5)2(dppe) in THF/THF-d8 (4:1) added CH3SSCH3 at 15°C under Ar, mixture transferred to NMR tube for 6 days; not isolated, identified by NMR;

...Expand

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 220917-90-8
9-triptyceneselenol

: [Pd(η2-(C,Se)-Se(9-trypticyl)(-1H))(dppe)]*H2O

Conditions

Conditions	Yield
In toluene byproducts: H2; (Ar); mixt. of Se compd. and Pd compd. in toluene was stirred st room temp. for 2 h; evapd. (vac.); chromd. (alumina, CH2Cl2/hexane, 1/1); elem. anal.;	88%

: 7782-49-2
selenium

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 284476-10-4
bis[bis(diphenylphosphino)ethane]di-μ2-selenidodipalladium

Conditions

Conditions	Yield
In toluene byproducts: ((C6H5)2P(CH2)2P(C6H5)2)Se2; under N2; mixt. of Pd(Ph2P(CH2)2PPh2)2 and Se in toluene heated under reflux for 18 h; ppt. filtered off, purified by heating under reflux in toluene with PPh3for 2 d; elem. anal.;	82%

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 78301-14-1
2,2'-dipyridyl ditelluride

: [Pd3(μ-Te)2(dppe)3]Cl2

Conditions

Conditions	Yield
In toluene at 20℃; for 4h; Inert atmosphere;	77%

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 87174-75-2
2,4,6-tri-tert-butylphenylphosphaketene

: 196959-79-2
Pd(((C6H5)2PCH2)2)(((CH3)3C)3C6H2PC(O)PC6H2(C(CH3)3)3)

Conditions

Conditions	Yield
In tetrahydrofuran stirring (room temp., dark, 1 h); evapn. (vac.), washing (petroleum ether), filtering, recrystn. (petroleum ether / THF, -25°C); elem. anal.;	71%

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 185697-08-9
N-benzylisopropylidene-iminium tetraphenylborate

: [Pd(1,2-bis(diphenylphosphino)ethane)2][BPh4]2

Conditions

Conditions	Yield
In dichloromethane under N2; to a CH2Cl2 soln. of Pd-contg. compd. (0.144 mmol) was added BPh4-contg. compd. (0.299 mmol) dissolved in CH2Cl2; stirring at 293 K for 6 h; addn. of n-C5H12 and cooling to 253 K; the solid was isolated by filtration, washed with C6H6, dried in vac.; elem. anal.;	70%

: 109-99-9
tetrahydrofuran

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 1493-13-6
trifluorormethanesulfonic acid

: [HPd(1,2-bis(diphenylphosphino)ethane)2]CF3SO3*0.125tetrahydrofuran

Conditions

Conditions	Yield
In tetrahydrofuran N2; addn. of anhyd. CF3SO3H to THF soln. of Pd complex, stirring at 273 K for 3 h; concn., filtration under N2, washing with THF, drying in vac.; elem. anal.;	70%

...Expand

: 59957-75-4
2,2'-dipyridyldiselenide

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 210978-03-3
[Pd(2-SeC5H4N)2(dppe)]

Conditions

Conditions	Yield
In benzene at 20℃; for 4h; Inert atmosphere;	69%

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 505904-78-9
3,3'-dimethyl-2,2'-dipyridyl ditelluride

: [Pd3(μ-Te)2(dppe)3]Cl2

Conditions

Conditions	Yield
In toluene at 20℃; for 4h; Inert atmosphere;	69%

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 496043-98-2
3,3'-dimethyl-2,2'-dipyridyl diselenide

: 1415917-45-1
[Pd{2-SeC5H3(3-Me)N}2(dppe)]

Conditions

Conditions	Yield
In benzene at 20℃; for 4h; Inert atmosphere;	68%

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 94-36-0
dibenzoyl peroxide

: 82532-12-5
dibenzoato[1,2-bis(diphenylphosphino)ethane]palladium(II)

Conditions

Conditions	Yield
In dichloromethane soln. of peroxide added to soln. of Pd complex, stirred at room temp. for 1 h, under N2; concd., pptd. with MeOH; elem. anal.;	65%

: 614-45-9
tert-Butyl peroxybenzoate

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 82532-12-5
dibenzoato[1,2-bis(diphenylphosphino)ethane]palladium(II)

Conditions

Conditions	Yield
In dichloromethane soln. of peroxide added to soln. of Pd complex, stirred at room temp. for 1 h, under N2; concd., pptd. with MeOH;	61%

: 7782-49-2
selenium

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: tris[bis(diphenylphosphino)ethane]di-μ3-selenidotripalladium dichloride

Conditions

Conditions	Yield
In toluene byproducts: ((C6H5)2P(CH2)2P(C6H5)2)Se2; under N2; mixt. of Pd(Ph2P(CH2)2PPh2)2 and Se heated in toluene at 85°C for 18 h; ppt. filtered off, washed with toluene, extd. with CH2Cl2, solvent evapd. under vac.; elem. anal.;	52%

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 7446-09-5
sulfur dioxide

: 119510-33-7
sulfur dioxide-1,2-bis(diphenylphosphano)ethane-palladium(0)

Conditions

Conditions	Yield
In benzene SO2 was passed through a soln. of Pd(dppe)2, the solid was filtrated off, extraction with THF, concn. of the soln.; elemental analysis;	32.5%

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 393-02-2
Tetrakis(trifluoromethyl)cyclotetraphosphane

: 139732-82-4
{Pd(CF3PPCF3)((C6H5)2PCH2CH2P(C6H5)2)}

Conditions

Conditions	Yield
In toluene (Ar atmosphere); excess (CF3P)4, soln. is refluxed for 30 min; not isolated, NMR;
In benzene (Ar atmosphere); excess (CF3P)4, soln. is refluxed for 30 min; not isolated, NMR;

: 31277-98-2
bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

: 66794-42-1
dimethyl (lithiomethyl)phosphonate

: 107760-69-0
Pd[C2H4(P(C6H5)2)2]I(CH2P(O)(OCH3)2)

Conditions

Conditions	Yield
In benzene under N2, iodophosphonate added to a soln. of Pd compound, stirred (4 h, room temp.); dried (reduced pressure), washed (n-hexane), dried, recrystd. (CHCl3); elem. anal.;	>70

Bis[1,2-bis(diphenylphosphino)ethane]palladium(0) Specification

The cas register number of Bis[1,2-bis(diphenylphosphino)ethane]palladium(0) is 31277-98-2. It also can be called as Palladium,bis[1,1'-(1,2-ethanediyl)bis[1,1-diphenylphosphine-kP]]-, (T-4)- and the Systematic name about this chemical is ethane-1,2-diylbis(diphenylphosphane) - palladium (2:1). It belongs to the following product categories, such as Catalysts for Organic Synthesis, Classes of Metal Compounds, Homogeneous Catalysts, Metal Complexes, Pd (Palladium) Compounds, Synthetic Organic Chemistry, Transition Metal Compounds and so on.

Physical properties about Bis[1,2-bis(diphenylphosphino)ethane]palladium(0) are: (1)ACD/LogP: 8.74; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 8.74; (4)ACD/LogD (pH 7.4): 8.74; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 1347062.88; (8)ACD/KOC (pH 7.4): 1347062.88; (9)#Freely Rotating Bonds: 7; (10)Polar Surface Area: 27.18Å²; (11)Flash Point: 281.7 °C; (12)Enthalpy of Vaporization: 75.68 kJ/mol; (13)Boiling Point: 514.8 °C at 760 mmHg; (14)Vapour Pressure: 3.38E-10 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful by inhalation, in contact with skin and if swallowed and it is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: [Pd].P(c1ccccc1)(c2ccccc2)CCP(c3ccccc3)c4ccccc4.c1ccccc1P(c2ccccc2)CCP(c3ccccc3)c4ccccc4
(2)InChI: InChI=1/2C26H24P2.Pd/c2*1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26;/h2*1-20H,21-22H2;
(3)InChIKey: FAFGMAGIYHHRKN-UHFFFAOYAV
(4)Std. InChI: InChI=1S/2C26H24P2.Pd/c2*1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26;/h2*1-20H,21-22H2;
(5)Std. InChIKey: FAFGMAGIYHHRKN-UHFFFAOYSA-N

Product Name

Bis[1,2-bis(diphenylphosphino)ethane]palladium(0)

Synthetic route

Bis[1,2-bis(diphenylphosphino)ethane]palladium(0) Specification

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