59831-02-6

Basic information

• Product Name: DICHLORO[1,3-BIS(DIPHENYLPHOSPHINO)PROPANE]PALLADIUM(II)
• Synonyms: PdCl2(dippp);Dichloro(1,3-bis(diphenylphosphino)propane)palladiuM(II),98% (DPPP)PdCl2;(1,3-Bis(diphenylphosphino)propane)palladiuM(II);[1,3-Bis(diphenylphosphiNA)propane]palladiuM(II) Dichloride;PalladiuM,dichloro[1,1'-(1,3-propanediyl)bis[1,1-diphenylphosphine-kP]]-,(SP-4-2)-;[1,3-Bis(diphenylphosphino)pro;PdCl2 (dppp);(1,3-Bis(diphenylphosphino)propane)palladium(Ⅱ) chloride
• CAS NO: 59831-02-6
• Molecular Formula: C₂₇H₂₆Cl₂P₂Pd
• Molecular Weight: 589.77
• EINECS: 1312995-182-4
• Product Categories: organometallic complex;chemical reaction,pharm,electronic,materials;Pd;Metal Compounds;Catalysts for Organic Synthesis;Classes of Metal Compounds;Homogeneous Catalysts;Metal Complexes;Pd (Palladium) Compounds;Synthetic Organic Chemistry;Transition Metal Compounds
• Mol File: 59831-02-6.mol
• Article Data: 16

Chemical Properties

• Boiling Point: 529.7 °C at 760 mmHg
• Flash Point: 291.5 °C
• Appearance: pale yellow/Powder
• Vapor Pressure: 9E-11mmHg at 25°C
• Storage Temp.: Inert atmosphere,Room Temperature
• Solubility: Soluble in dichloromethane.
• Sensitive: Air Sensitive
• CAS DataBase Reference: DICHLORO[1,3-BIS(DIPHENYLPHOSPHINO)PROPANE]PALLADIUM(II)(CAS DataBase Reference)
• NIST Chemistry Reference: DICHLORO[1,3-BIS(DIPHENYLPHOSPHINO)PROPANE]PALLADIUM(II)(59831-02-6)
• EPA Substance Registry System: DICHLORO[1,3-BIS(DIPHENYLPHOSPHINO)PROPANE]PALLADIUM(II)(59831-02-6)

Safety Data

• Hazard Codes: Xn
• Statements: 36/37/38-20/21/22
• Safety Statements: 26-36/37/39-36/37
• WGK Germany: 3
• Hazardous Substances Data: 59831-02-6(Hazardous Substances Data)

Usage

Chemical Properties

pale yellow-white

Uses

Different sources of media describe the Uses of 59831-02-6 differently. You can refer to the following data:
1. suzuki reaction
2. (1,3-Bis(diphenylphosphino)propane)palladium(II) chloride, used ubiquitously as a employed preparation of palladium for cross-coupling protocols in organic synthesis. It is also a useful organo-metallic chemical catalyst. It is also used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. It is also used in coupling reactions.

InChI:InChI=1/C27H26P2.2ClH.Pd/c1-5-14-24(15-6-1)28(25-16-7-2-8-17-25)22-13-23-29(26-18-9-3-10-19-26)27-20-11-4-12-21-27;;;/h1-12,14-21H,13,22-23H2;2*1H;/q;;;+2/p-2

Synthetic route

hydrogenchloride (7647-01-0) + 1,3-bis-(diphenylphosphino)propane (6737-42-4) + palladium (7440-05-3) → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6)

Conditions	Yield
Stage #1: hydrogenchloride; palladium With nitric acid In water Stage #2: 1,3-bis-(diphenylphosphino)propane In water; N,N-dimethyl-formamide at 50℃; for 1h;	98.1%

1,3-bis-(diphenylphosphino)propane (6737-42-4) + palladium dichloride → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6)

Conditions	Yield
With hydrogenchloride In ethanol; dichloromethane for 3h; Reflux;	94%

dichloro bis(acetonitrile) palladium(II) (21264-30-2, 90243-59-7, 14592-56-4) + 1,3-bis-(diphenylphosphino)propane (6737-42-4) → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6)

Conditions	Yield
In benzene at 80℃; for 24h; Schlenk technique; Inert atmosphere;	94%
In benzene at 110℃; for 48h; Schlenk technique; Inert atmosphere;

silver tetrafluoroborate (14104-20-2) + [PdCl(CH3)(bis(diphenylphosphino)propane)] (139168-06-2) + benzylidene phenylamine (538-51-2) → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + Pd(CH3)(N(C6H5)CHC6H5)(C27H26P2)(1+)*BF4(1-)*C4H10O = [Pd(CH3)(N(C6H5)CHC6H5)(C27H26P2)]BF4*C4H10O

Conditions	Yield
In dichloromethane; acetonitrile byproducts: AgCl; stirring (15 min); filtration, solvent removal, drying (reduced pressure, 1 d);	A 9% B 91%

sodium tetrachloropalladate(II) + 1,3-bis-(diphenylphosphino)propane (6737-42-4) → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6)

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

dichloro(norbornadiene)palladium(II) (12317-46-3) + 1,3-bis-(diphenylphosphino)propane (6737-42-4) → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6)

Conditions	Yield
In methanol at 30℃; for 3h;	88%

Pd(CH3)(N(C6H5)CHC6H5)(C27H26P2)(1+)*BF4(1-)*C4H10O = [Pd(CH3)(N(C6H5)CHC6H5)(C27H26P2)]BF4*C4H10O + carbon monoxide (201230-82-2) → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + Pd(OC(CH3)N(C6H5)CHC6H5)(C27H26P2)(1+)*BF4(1-) = [Pd(OC(CH3)N(C6H5)CHC6H5)(C27H26P2)]BF4 (210413-33-5)

Conditions	Yield
In chloroform-d1 Parr bomb (3.4 atm CO, room temp., 1 d); removal of excess CO, filtration to remove any metallic Pd;	A n/a B 83%

hydrogenchloride (7647-01-0) + 1,3-bis-(diphenylphosphino)propane (6737-42-4) + palladium diacetate (3375-31-3) → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6)

Conditions	Yield
In diethyl ether byproducts: CH3COOH; (Ar), mixed, stirred for 10 min, mixed with DPPPr dropwize with stirring, pptd., stirred for 1 h; filtered, washed with dry ethylether, dried in vac.;	76%

bis(benzonitrile)palladium(II) dichloride (15617-18-2, 39958-10-6, 14220-64-5) → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6)

Conditions	Yield
With 1,3-bis-(diphenylphosphino)propane In benzene stirring (30 min, N2-atmosphere); pptn. on pentane addn., filtration, washing (pentane), drying (vac., room temp.), dissoln. in DMF (85°C), filtration, cooling, Et2O addn., crystn. (ice bath);	75%
With 1,3-bis-(diphenylphosphino)propane In benzene absence of oxygen; elem. anal.;

palladium dichloride → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6)

Conditions	Yield
With 1,3-bis-(diphenylphosphino)propane In acetone absence of oxygen; stirring (dissoln., then pptn.);	51%

potassium tetrachloropalladate(II) (10025-98-6) + 1,3-bis-(diphenylphosphino)propane (6737-42-4) + 2-(2-hydroxy-3-methoxybenzylidene)-N-phenylhydrazinecarbothioamide → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + (3-methoxysalicylaldehyde-4(N)-phenylthiosemicarbazone)(5-(2-hydroxy-3-methoxy-phenyl)-4-phenyl-2,4-dihydro-[1,2,4]triazole-3-thione)palladium(II) chloride

Conditions	Yield
Stage #1: potassium tetrachloropalladate(II); 2-(2-hydroxy-3-methoxybenzylidene)-N-phenylhydrazinecarbothioamide In methanol; dichloromethane for 0.166667h; Reflux; Stage #2: 1,3-bis-(diphenylphosphino)propane In methanol; dichloromethane at 20℃; for 77h; Reflux;	A 25% B 48%

potassium tetrachloropalladate(II) (10025-98-6) + 2-(2-hydroxy-3-methoxybenzylidene)-N-methylhydrazinecarbothioamide (51146-65-7) + 1,3-bis-(diphenylphosphino)propane (6737-42-4) → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + (3-methoxysalicylaldehyde-4(N)-methylthiosemicarbazone)(5-(2-hydroxy-3-methoxy-phenyl)-4-methyl-2,4-dihydro-[1,2,4]triazole-3-thione)palladium(II) chloride

Conditions	Yield
Stage #1: potassium tetrachloropalladate(II); 2-(2-hydroxy-3-methoxybenzylidene)-N-methylhydrazinecarbothioamide In methanol; dichloromethane for 0.166667h; Reflux; Stage #2: 1,3-bis-(diphenylphosphino)propane In methanol; dichloromethane at 20℃; for 77h; Reflux;	A 23% B 46%

potassium tetrachloropalladate(II) (10025-98-6) + 3-methoxysalicylaldehydethiosemicarbazone (51146-75-9) + 1,3-bis-(diphenylphosphino)propane (6737-42-4) → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + (3-methoxysalicylaldehyde-thiosemicarbazone)(5-(2-hydroxy-3-methoxy-phenyl)-2,4-dihydro-[1,2,4]triazole-3-thione)palladium(II) cloride

Conditions	Yield
Stage #1: potassium tetrachloropalladate(II); 3-methoxysalicylaldehydethiosemicarbazone In methanol; dichloromethane for 0.166667h; Reflux; Stage #2: 1,3-bis-(diphenylphosphino)propane In methanol; dichloromethane at 20℃; for 77h; Reflux;	A 26% B 43%

potassium tetrachloropalladate(II) (10025-98-6) + 3-methoxysalicylaldehyde 4(N)-ethylthiosemicarbazone (301202-22-2) + 1,3-bis-(diphenylphosphino)propane (6737-42-4) → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + (3-methoxysalicylaldehyde-4(N)-ethylthiosemicarbazone)(4-ethyl-5-(2-hydroxy-3-methoxyphenyl)-2,4-dihydro-[1,2,4]triazole-3-thione)palladium(II) cloride

Conditions	Yield
Stage #1: potassium tetrachloropalladate(II); 3-methoxysalicylaldehyde-4(N)-ethylthiosemicarbazone In methanol; dichloromethane for 0.166667h; Reflux; Stage #2: 1,3-bis-(diphenylphosphino)propane In methanol; dichloromethane at 20℃; for 77h; Reflux;	A 28% B 43%

dichloro(cycloocta-1,5-diene)palladium (II) (12107-56-1) + 1,3-bis-(diphenylphosphino)propane (6737-42-4) → bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6)

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.;

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + cadmium(II) diethyldithiocarbamate (14239-68-0) + dichloromethane (75-09-2) → (N,N-diethyldithiocarbamato)[bis(diphenylphosphino)propane]palladium(II) tetrachlorocadmate(II)*0.5CH2Cl2

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%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + bis(N,N-diethyldithiocarbamato)mercury(II) (14239-51-1) + dichloromethane (75-09-2) → (N,N-diethyldithiocarbamato)[bis(diphenylphosphino)propane]palladium(II) tetrachloromercurate(II)*CH2Cl2*H2O

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%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + bis(N,N-diethyldithiocarbamate)lead (17549-30-3) + dichloromethane (75-09-2) → (N,N-diethyldithiocarbamato)[bis(diphenylphosphino)propane]palladium(II) tetrachloroplumbate(II)*0.5CH2Cl2

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%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + tris(N,N-diethyldithiocarbamato)manganese(III) (15740-71-3) + dichloromethane (75-09-2) → (N,N-diethyldithiocarbamato)[bis(diphenylphosphino)propane]palladium(II) tetrachloromanganate(II)*0.5CH2Cl2

Conditions	Yield
In dichloromethane byproducts: tetraethylthiuram disulfide; 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%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + S-1H-benzo[d] imidazole-2-yl benzothioate → [Pd(k2-dppp)(S-1H-benzo[d]imidazole-2-yl benzothioate)Cl]Cl

Conditions	Yield
In dichloromethane for 4h; Reflux;	93%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + silver trifluoromethanesulfonate (2923-28-6) → {(1,3-bis(diphenylphosphino)propane)ditriflatopalladium(II)} (137846-38-9)

Conditions	Yield
In dichloromethane room temp.;	92%
In dichloromethane (N2); stirring (25°C, 12 h, light exclsn.); pptn. (ether), drying (vac.);	92%
In dichloromethane Pd-complex reacted with AgCF3SO3 in CH2Cl2 at 25°C for 12 h;	92%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + bis(N,N-diethyldithiocarbamato)zinc(II) (14324-55-1) + dichloromethane (75-09-2) → (N,N-diethyldithiocarbamato)[bis(diphenylphosphino)propane]palladium(II) tetrachlorozincate(II)*0.5CH2Cl2

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.;	92%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + 5-(p-pyridyl)-10,15,20-tris(p-tolyl)porphyrin + silver trifluoromethanesulfonate (2923-28-6) → cis-[Pd(1,3-bis(diphenylphosphino)propane)(5-(p-pyridyl)-10,15,20-tris(p-tolyl)porphyrin)2](OTf)2

Conditions	Yield
In dichloromethane; acetone byproducts: AgCl; stirring Pd-complex (in CH2Cl2) with 2 equiv. AgOTf under Ar in dark for3 h, filtration off of AgCl, concn., addn. of 2 equiv. porphyrin and Me 2CO, stirring at room temp. for 5 h; solvent removal (reduced pressure), recrystn. (CH2Cl2/hexane);	92%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + silver trifluoromethanesulfonate (2923-28-6) + acetonitrile (75-05-8) → Pd((P(C6H5)2CH2))2CH2(CH3CN)2(2+)*2CF3SO3(1-)=[Pd((P(C6H5)2CH2))2CH2(CH3CN)2](CF3SO3)2

Conditions	Yield
at 20℃; Schlenk technique; Inert atmosphere;	91%
at 20℃; Schlenk technique; Inert atmosphere;	86%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + 5-(p-pyridyl)-10,15,20-tris(p-tolyl)porphyrinatozinc(II) (107302-31-8) + silver trifluoromethanesulfonate (2923-28-6) → cis-[Pd(1,3-bis(diphenylphosphino)propane)((5-(p-pyridyl)-10,15,20-tris(p-tolyl)porphyrinate)Zn)2](OTf)2

Conditions	Yield
In dichloromethane; acetone byproducts: AgCl; stirring Pd-complex (in CH2Cl2) with 2 equiv. AgOTf under Ar in dark for3 h, filtration off of AgCl, concn., addn. of 2 equiv. Zn-complex and M e2CO, stirring at room temp. for 5 h; solvent removal (reduced pressure), recrystn. (CH2Cl2/hexane);	90%

silver tetrafluoroborate (14104-20-2) + bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + dichloromethane (75-09-2) + sodium N,N-diethyldithiocarbamate (148-18-5) → (N,N-diethyldithiocarbamato)[1,3-bis(diphenylphosphino)propane]palladium(II) tetrafluoroborate - dichloromethane (3/1)

Conditions	Yield
In acetonitrile refluxed for 3 h under Ar; cooled at room temp., filtered (Ar), washed (CH2Cl2), evapd., washed (Et2O), recrystd. (CH2Cl2 and n-hexane, 2 times); elem. anal.;	90%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + thallium(I) pentafluorobenzoate (68558-86-1) → [Pd(1,2-bis(diphenylphosphano)propane)Cl(C6F5)]

Conditions	Yield
With pyridine at 50℃; for 2h; Inert atmosphere; Schlenk technique;	90%

ammonium hexafluorophosphate + bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + [N,N′-bis(2-mercaptidoethyl)-1,4-diazacycloheptane]nickel(II) (352232-62-3) → [Ni(2,2'-(1,4-diazepane-1,4-diyl)bis(ethane-1-thiol))Pd(1,3-bis(diphenylphosphanyl)propane)](PF6)2

Conditions	Yield
In acetonitrile Schlenk technique; Inert atmosphere;	89%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + phosphorous acid trimethyl ester (121-45-9) → Pd(C6H5)2P(CH2)3P(C6H5)2(PO(OCH3)2)2

Conditions	Yield
In dichloromethane (Ar); stirring (96 h, 25°C); chromatography, solvent removal, washing (Et2O), drying (vac); elem. anal.;	87%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + N2C11H6CS2C2S2(2-) → (((C6H5)2PCH2)2CH2)Pd(S2C2S2CC11H6N2) (1080460-83-8)

Conditions	Yield
In not given	87%

ammonium hexafluorophosphate + bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + (bismercaptoethanediazacyclooctane)nickel(II) → [Ni(2,2'-(piperazine-1,4-diyl)bis(ethane-1-thiol))Pd(1,3-bis(diphenylphosphanyl)propane)](PF6)2

Conditions	Yield
In acetonitrile Schlenk technique; Inert atmosphere;	86%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + silver(I) 4-methylbenzenesulfonate (16836-95-6) → Pd(2+)*2CH3C6H4SO3(1-)*CH2(CH2P(C6H5)2)2*2H2O={Pd(CH3C6H4SO3)2(CH2(CH2P(C6H5)2)2)}*2H2O

Conditions	Yield
In methanol; acetone suspending Pd complex and Ag salt in acetone/methanol; pptn. within a few min; filtering off ppt.; reducing volume to 1/3; addn. of diethyl ether; pptn.; filtration; drying; elem. anal.;	85%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + sodium (6-methyl-2-pyridyl)tellurolate → [Pd3(μ-Te)2(dppp)3]Cl2

Conditions	Yield
In methanol; benzene for 3h; Inert atmosphere;	83%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + iodobenzene (591-50-4) + dilithio (cyclo-octatetraenide) → iodo{1,3-bis(diphenylphosphino)propane}{phenyl}palladium

Conditions	Yield
In tetrahydrofuran; diethyl ether dropwise addn. of Li2C8H6 soln. (dcolhyl ether) to stirred Pd complex suspension (THF) under Ar, -78°C; stirring, 20 min; addn. of iodobenzene soln. (THF); stirring, -30°C, 2h; evapn. to half the volume; dropwise addn. to hexane; pptn.;	81%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + tetraethylammonium tetrathiomolybdate → [MoS4Pd(1,3-bis(diphenylphosphino)propane)] (289908-62-9)

Conditions	Yield
In dichloromethane; acetonitrile for 12 h at room temp.; filtered, solid washed (CH2Cl2, distd. H2O, EtOH and ether), dried (air); elem. anal.;	80%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + bis(tetraethylammonium) tetrathiotungstate → [WS4Pd(1,3-bis(diphenylphosphino)propane)] (289908-63-0)

Conditions	Yield
In dichloromethane; acetonitrile for 12 h at room temp.; filtered, solid washed (CH2Cl2, distd. H2O, EtOH and ether), dried (air); elem. anal.;	76%

bis(diphenylphosphino)propanepalladium(II) dichloride (59831-02-6) + [(4-methyl-C6H4COSe)2 (bis(diphenylphosphino)propane) palladium(II)] (877049-58-6) + sodium tetraphenyl borate (143-66-8) → [(palladium(II))3 (μ3-Se)2 (bis(diphenylphosphino)propane)3] (tetraphenylborate)2

Conditions	Yield
In methanol; dichloromethane byproducts: NaCl; (Ar or N2); a mixture of Pd(SeCOC6H4Me-4)2(dppp)2 and PdCl2(dppp) in CH2Cl2 containing few drops of MeOH stirred for 20 min; methanolic soln. ofNaBPh4 added; further stirred for 40 min; solvents removed in vacuo; residue extracted with CH2Cl2; extract passedthrough a Florisil column, concentrated; recrystallized from CH2Cl2-hex ane; elem. anal.;	76%

Upstream product

• 12107-56-1 dichloro(1,5-cyclooctadiene)palladium(II) 
• 6737-42-4 1,3-bis-(diphenylphosphino)propane 
• 14104-20-2 silver tetrafluoroborate 
• 139168-06-2 [PdCl(CH₃)(bis(diphenylphosphino)propane)] 
• 538-51-2 benzylidene phenylamine 
• 21264-30-2 dichloro bis(acetonitrile) palladium(II) 
• 28966-81-6 trans-bis(triphenylphosphine)palladium dichloride 
• 12317-46-3 dichloro(norbornadiene)palladium(II) 
• 201230-82-2 carbon monoxide 
• 15617-18-2 bis(benzonitrile)palladium(II) dichloride 
• 12107-56-1 dichloro(cycloocta-1,5-diene)palladium (II) 
• 7647-01-0 hydrogenchloride 
• 3375-31-3 palladium diacetate 
• 108-90-7 chlorobenzene 

Downstream Products

• 137846-38-9 {(1,3-bis(diphenylphosphino)propane)ditriflatopalladium(II)} 
• 113530-46-4 cis-dimethylbis(PPh₂C₃H₆PPh₂)palladium(II) 
• 96663-34-2 cis-diethyl-1,3-bis(diphenylphosphino)propane-palladium 
• 138488-62-7 [Pd(dppp)(CO₂CF₃)2] 
• 285547-36-6 cis-[Pd(η1-S-pyridine-2-thiolato)2(bis(diphenylphosphino)propane)] 
• 289908-62-9 [MoS₄Pd(1,3-bis(diphenylphosphino)propane)] 
• 191341-60-3 cis-[Pd(butane-1,4-dithiolate)(1,3-bis(diphenylphosphino)propane)] 

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Palladium(II) and platinum(II) complexes containing the mixed ligands tertiary diphosphinesdppm. dppp and dppf with Thioester ligand S-1H benzo[d] imidazole-2-yl benzothioate (HSBIBT) have been prepared by the reaction of PdCl2 and PtCl2/

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This study reports the synthesis, structural characterization and cytotoxic activity of four new palladium/pyridylporphyrin complexes, with the general formula {TPyP[PdCl(P-P)]4}(PF6)4, where P-P is 1,2-bis(diphenylphosphino)ethane (dppe), 1,3-bis(diphenylphosphino)propane (dppp), 1,2-bis(diphenylphosphino)butane (dppb) or 1,1′-bis(diphenylphosphino)ferrocene (dppf). The complexes were characterized by elemental analysis, and by FT-IR, UV/Vis, 1H and 31P{1H} NMR (1D/2D) spectroscopy. The slow evaporation of a methanolic solution of {TPyP[PdCl(dppb)]4}(PF6)4 (in an excess of NaBF4 salt) resulted in single crystals suitable for X ray diffraction, allowing the determination of the tridimensional structure of this complex, which crystallized in the P21/a space group. The cytotoxicity of the complexes against MDA-MB-231 (breast cancer cells) and MCF-10A (non-tumor breast cancer cells), was determined by the colorimetric MTT method, which revealed that all four complexes show selective indexes close to 1.2, lower than that of cisplatin for the same cells (12.12). The interaction of the complexes with CT-DNA was evaluated by UV-visible and viscosity measurements and it was determined that the complexes interact moderately with CT-DNA, probably by H-bonding/π-π stacking and electrostatic interactions. This journal is

Discrete Air-Stable Nickel(II)-Palladium(II) Complexes as Catalysts for Suzuki-Miyaura Reactions

Four novel bidentate phosphine-Pd complexes coordinated by NiN2S2 metallodithiolate ligands were synthesized and characterized, including XRD analysis; these redox-active complexes are stable in air, and they survive column chromatography on silica gel. The Ni-Pd bimetallic complexes are demonstrated to be precatalyst for Suzuki-Miyaura cross-coupling reactions. The best of these has an overall yield of over 99% under only 1% catalyst loading. The role of NiN2S2 as a stabilizing bidentate ligand that is also oxidizable may account for its efficacy in the support of the catalysis.