Palladiummetall in beiden Oxidationsstufen (0, +2) wird häufig als Katalysator in verschiedenen Synthesemethoden und bei der Herstellung vieler organischer Verbindungen verwendet. Insbesondere Palladium in Form von Kohlenstoff ist ein vielseitiger Katalysator, der heterogene katalytische Prozesse wie Hydrierung, Dehydrierung und Erdöl-Cracking beschleunigt. Eine Vielzahl von Kohlenstoff-Kohlenstoff-Bindungsreaktionen in der organischen Chemie werden durch Palladiummetall-Katalysatoren ermöglicht.

Palladiumkatalysatoren – Strukturen

Tetrakis(triphenylphosphine)palladium(0)Bis(benzonitrile)palladium(II)chlorideDichlorobis(triphenylphosphine)palladium(II)Bis(acetonitrile)palladium(II) chloride

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ProduktnameCAS#AussehenMFMW(g/mol)
1,1′-Bis(diphenylphosphino)ferrocene palladium(II)dichloride72287-26-4Brown red powder(C17H14P)2Fe · PdCl2731,7
1,1′-Bis(diphenylphosphino)ferrocene-palladium(II)dichloride dichloromethane complex95464-05-4Brown red powderC35H30Cl4FeP2Pd816,65
Dichlorobis(triphenylphosphine)palladium(II)13965-03-2Yellow powderC36H30Cl2P2Pd701,89
Tetrakis(triphenylphosphine)palladium(0)14221-01-3Yellow powderC72H60P4Pd1155,57
Bis(dibenzylideneacetone)palladium32005-36-0Purple powderC34H28O2Pd575
Tris(dibenzylideneacetone)dipalladium-chloroform adduct52522-40-4Black purple powderC52H43Cl3O3Pd21035,08
Tris(dibenzylideneacetone)dipalladium51364-51-3Black purple powderC51H42O3Pd2915,7
Bis(acetonitrile)palladium(II) chloride14592-56-4Golden yellow powderC4H6Cl2N2Pd259,41
Dichloro[1,1′-bis(di-t-butylphosphino)ferrocene]palladium(II),98%95408-45-0Yellow to red powderC26H44Cl2FeP2Pd651,75
Bis(benzonitrile)palladium(II)chloride14220-64-5Yellow powderC14H10Cl2N2Pd383,55
Bis(tricyclohexylphosphine)palladium(II) Dichloride29934-17-6Light yellow powderC36H66Cl2P2Pd738,19
Dichloro(1,2-bis(diphenylphosphino)ethane)palladium(II)19978-61-1White powderC26H24Cl2P2Pd575,74
Dichloro(1,3-bis(diphenylphosphino)propane)palladium(II)59831-02-6Light yellow powderC27H26Cl2P2Pd589,77
Dichloro[1,4-bis(diphenylphosphino)butane]palladium(II)29964-62-3Light yellow to pale yellow green powderC28H28Cl2P2Pd603,8
Dichloro-[1,3-bis(diisopropylphenyl)-2-imidazolidinylidene]-(3-chloropyridyl)palladium(II)927706-57-8Beige powderC32H42Cl3N3Pd681,47
XPhos Pd G1 / Chloro(2-dicyclohexylphosphino-2′,4′,6′-tri-i-propyl-1,1′-biphenyl)[2-(2-aminoethyl)phenyl] palladium(II) methyl-t-butylether adduct1028206-56-5White powderC41H59ClNPPd738,76
XPhos Pd G2 / Chloro(2-dicyclohexylphosphino-2′,4′,6′-triisopropyl-1,1′-biphenyl)(2′-amino-1,1′-biphenyl-2-yl)palladium(II)1310584-14-5White powderC45H59ClNPPd786,8
XPhos Pd G3 / Methanesulfonato(2-dicyclohexylphosphino-2′,4′,6′-tri-i-propyl-1,1′-biphenyl)(2′-amino-1,1′-biphenyl-2-yl)palladium(II)1445085-55-1White powderC46H62NO3PPdS846,45
XPhos Pd G4 / Methanesulfonato(2-dicyclohexylphosphino-2′,4′,6′-tri-i-propyl-1,1′-biphenyl)(2′-methylamino-1,1′-biphenyl-2-yl)palladium(II)1599466-81-5cream color powderC47H64NO3PPdS860,48
Chloro(2-dicyclohexylphosphino-2′,6′-diisopropoxy-1,1′-biphenyl)(2′-amino-1,1′-biphenyl-2-yl)palladium(II)1375325-68-0Black gray powderC42H53ClNO2PPd776,72
RuPhos Pd G1 / Chloro(2-dicyclohexylphosphino-2′,6′-di-i-propoxy-1,1′-biphenyl)[2-(2-aminoethyl)phenyl] palladium(II),methyl-t-butylether adduct1028206-60-1White powderC38H53ClNO2PPd728,68
RuPhos Pd G3 / Methanesulfonato(2-dicyclohexylphosphino-2′,6′-di-i-propoxy-1,1′-biphenyl)(2′-amino-1,1′-biphenyl-2-yl)palladium(II)1445085-77-7White to light yellow powderC43H56NO5PPdS836,37
RuPhos Pd G4 / Methanesulfonato(2-dicyclohexylphosphino-2′,6′-di-i-propoxy-1,1′-biphenyl)(2′-methylamino-1,1′-biphenyl-2-yl)palladium(II)1599466-85-9White powderC44H58NO5PPdS850,4
BrettPhos Pd G1 / Chloro[2-(dicyclohexylphosphino)-3,6-dimethoxy-2′,4′,6′-tri-i-propyl-1,1′-biphenyl][2-(2-aminoethyl)phenyl]palladium(II)1148148-01-9White powderC43H63ClNO2PPd798,81
BrettPhos Pd G3 / Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2′,4′,6′-tri-i-propyl-1,1′-biphenyl)(2′-amino-1,1′-biphenyl-2-yl)palladium(II)1470372-59-8cream color powderC48H66NO5PPdS906,5
BrettPhos Pd G4 / Methanesulfonato(2-dicyclohexylphosphino-3,6-dimethoxy-2′,4′,6′-tri-i-propyl-1,1′-biphenyl)(2′-methylamino-1,1′-biphenyl-2-yl)palladium(II)1599466-83-7Rice white powderC49H68NO5PPdS920,53
P(tBu)3 Pd G2 / Chloro[(tri-tert-butylphosphine)(2-aminobiphenyl-2-yl)palladium(II)1375325-71-5Yellow powderC24H37ClNPPd512,4
P(t-Bu)3 Pd G31445086-17-8cream color powderC25H40NO3PPdS572,05
P(t-Bu)3 Pd G4 / Methanesulfonato(tri-t-butylphosphino)(2′-methylamino-1,1′-biphenyl-2-yl)palladium(II)1621274-11-0White powderC26H42NO3PPdS586,08
PCy3 Pd G2 / Chloro[(tricyclohexylphosphine)(2′-aminobiphenyl-2-yl)palladium(II)1353658-81-7Light pink powderC30H43ClNPPd590,52
PCy3 Pd G3 / Methanesulfonato(tricyclohexylphosphine)(2′-amino-1,1′-biphenyl-2-yl)palladium(II)1445086-12-3creamy-white powderC31H46NO3PPdS650,16
XantPhos Pd G2 / Chloro[(4,5-bis(diphenylphosphino)-9,9-dimethylxanthene)(2-amino-1,1-biphenyl-2-yl)palladium(II)1375325-77-1Light yellow powderC51H42ClNOP2Pd888,71
Xantphos Pd G31445085-97-1light yellowC52H45NO4P2PdS948,35
SPhos Pd G1 / Chloro(2-dicyclohexylphosphino-2′,6′-dimethoxy-1,1′-biphenyl)[2-(2-aminoethylphenyl)]palladium(II) methyl-t-butylether adduct1028206-58-7White powderC34H45ClNO2PPd672,57
SPhos Pd G2 / Chloro(2-dicyclohexylphosphino-2′,6′-dimethoxy-1,1′-biphenyl)(2′-amino-1,1′-biphenyl-2-yl)palladium(II)1375325-64-6White powderC38H45ClNO2PPd720,62
SPhos Pd G3 / Methanesulfonato(2-Dicyclohexylphosphino-2′,6′-dimethoxybiphenyl)(2′-amino-1,1′-biphenyl-2-yl)palladium(II)1445085-82-4White to light yellow powderC39H48NO5PPdS780,26
SPhos Pd G4 / Methanesulfonato(2-Dicyclohexylphosphino-2′,6′-dimethoxybiphenyl)(2′-methylamino-1,1′-biphenyl-2-yl)palladium(II)1599466-87-1light yellowC40H50NO5PPdS794,29
t-BuXPhos Pd G1 / Chloro(2-di-t-butylphosphino-2′,4′,6′-tri-i-propyl-1,1′-biphenyl)[2-(2-aminoethyl)phenyl] palladium(II)1142811-12-8White powderC37H55ClNPPd686,69
tBuXPhos Pd G3 / Methanesulfonato(2-di-t-butylphosphino-2′,4′,6′-tri-i-propyl-1,1′-biphenyl)(2′-amino-1,1′-biphenyl-2-yl)palladium(II)1447963-75-8Yellow powderC42H58NO3PPdS794,38
t-BuBrettPhos Pd G3 / Methanesulfonato(2-di-t-butylphosphino-3,6-dimethoxy-2′,4′,6′-tri-i-propyl-1,1′-biphenyl)(2′-amino-1,1′-biphenyl-2-yl)palladium(II)1536473-72-9Brownish green powderC44H62NO5PPdS854,43
t-ButylXPhos Pd G4 / Methanesulfonato(2-di-t-butylphosphino-2′,4′,6′-tri-i-propyl-1,1′-biphenyl)(2′-methylamino-1,1′-biphenyl-2-yl)palladium(II)1599466-89-3cream color powderC43H60NO3PPdS808,4
CataCXium A-Pd-G2 / Chloro[(di(1-adamantyl)-N-butylphosphine)-2-(2-aminobiphenyl)]palladium(II)1375477-29-4Yellow brown powderC36H49ClNPPd668,63
CataCXium A Pd G31651823-59-4White powderC37H52NO3PPdS728,27
CPhos Pd G3 / Methanesulfonato(2-dicyclohexylphosphino-2′,6′-bis(dimethylamino)-1,1′-biphenyl)(2′-amino-1,1′-biphenyl-2-yl)palladium(II)1447963-73-6Yellow brown powderC41H54N3O3PPdS806,35
DavePhos Pd G31445085-87-9White powderC39H49N2O3PPdS763,28
PEPPSI™-IPr catalyst905459-27-0White to yellow to grayish black powderC32H40Cl3N3Pd679,46
Dichloro[(R)-(+)-2,2’-bis(diphenylphosphino)-1,1’-binaphthyl]palladium(II)115826-95-4Orange powderC44H32Cl2P2Pd800
Dichloro[(S)-(-)-2,2’-bis(diphenylphosphino)-1,1’-binaphthyl]palladium(II)127593-28-6Orange powderC44H32Cl2P2Pd800
Grubbs Catalyst 1st Generation172222-30-9Purple black powderC43H72C2P2Ru822,97
Grubbs Catalyst 2nd Generation246047-72-3Dark red to dark brown powderC46H65Cl2N2PRu848,97
Dichloro[(R)-(+)-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl]ruthenium(II)132071-87-5Orange powderC44H32Cl2P2Ru794,67
Dichloro[(S)-(-)-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl]ruthenium(II)134524-84-8Orange powderC44H32Cl2P2Ru794,67
Chloro[(R)-(+)-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl](p-cymene)ruthenium(II) chloride145926-28-9Orange powderC54H46Cl2P2Ru928,87
Chloro[(S)-(-)-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl](p-cymene)ruthenium(II) chloride130004-33-0Orange powderC54H46Cl2P2Ru928,87
Diacetato[(R)-(+)-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl]ruthenium(II)325146-81-4Light yellow powderC48H38O4P2Ru841,83
Diacetato[(S)-(-)-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl]ruthenium(II)261948-85-0Yellow to brown powderC48H38O4P2Ru841,83