(Butane-1,4-diyl)bis(diphenylphosphane)--dichloropalladium (1/1)

HCID 10974057

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Grundinformationen

CAS: 29964-62-3
Standard-SMILES: [Cl][Pd][Cl].c1ccc(P(CCCCP(c2ccccc2)c2ccccc2)c2ccccc2)cc1
InChIKey: JQXJBXVWVPVTOO-UHFFFAOYSA-L
Summenformel: C28H28Cl2P2Pd
Durchschnittliche Molmasse: 603,8 g/mol
Monoisotopische Masse: 602,00781552

Überblick

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Namen und Bezeichner

Bevorzugter Name: (Butane-1,4-diyl)bis(diphenylphosphane)--dichloropalladium (1/1)
IUPAC: dichloropalladium;4-diphenylphosphanylbutyl(diphenyl)phosphane
Englischer Name: 1,4-Bis(diphenylphosphino)butane-palladium(II) chloride
Summenformel: C28H28P2.Cl2Pd
Molmasse: 603.8

Namen und Synonyme

DTXSID30450296(Butane-1,4-diyl)bis(diphenylphosphane)--dichloropalladium (1/1)RefChem:1050830DTXCID2040111629964-62-31,4-Bis(diphenylphosphino)butane-palladium(II) chloride1,4-Butylenebis(diphenylphosphine)palladium dichloride[1,4-Bis(diphenylphosphino)butane]palladium(II) DichlorideDichloro[1,4-bis(diphenylphosphino)butane]palladium(II)dichloropalladium;4-diphenylphosphanylbutyl(diphenyl)phosphanePdCl2(dppb)MFCD02093437

Weitere Namen anzeigen

PDCI2(DPPB)Dichloro[bis(1,4-diphenylphosphino)butane]palladium(II)[1,4-bis(diphenylphosphino)butane] palladium(ll) dichlorideadium(II) DichL[1,4-Bis(diphenyLphosphino)butane]paLPalladium(ii) chloride 1,4-b[(C6H5)2PCH2CH2CCH2H2P(C6H5)2]PdCl2Bisdiphenylphosphinobutanepalladiumdichloride

Dichloro-1,4-bis(diphenylphosphino)butane-palladium(II)Pd(dppb)Cl2dichloropalladium,4-diphenylphosphanylbutyl(diphenyl)phosphaneSCHEMBL146934JQXJBXVWVPVTOO-UHFFFAOYSA-LAKOS024258506FB60968LS-0009

Datenbank-Bezeichner

CAS: 29964-62-3
PubChem CID: 10974057
DTXSID: DTXSID30450296

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 0 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 0
Frei drehbare Bindungen: 9
Schwere Atome: 33
Formalladung: 0
Komplexität: 364

Physikochemische Eigenschaften

Schmelzpunkt: 285 · 285-305 °C
storage temp.: 2 · under inert gas (nitrogen or Argon) at 2-8°C
Löslichkeit: Soluble in ethanol, benzene, and ethereal solvents.
Aggregatzustand: Powder
Farbe: light-yellow
InChI: 1S/C28H28P2.2ClH.Pd/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28;;;/h1-12,15-22H,13-14,23-24H2;2*1H;/q;;;+2/p-2
InChIKey: JQXJBXVWVPVTOO-UHFFFAOYSA-L
SMILES: P(C1=CC=CC=C1)(CCCCP(C1=CC=CC=C1)C1C=CC=CC=1)C1=CC=CC=C1.[Pd](Cl)Cl

Sicherheit und Regulatorisches

Sicherheitsdaten

F: 1-10
wgk: 3
hs_code: 28439000
risk_code: 36/37/38
hazard_code: Xn
safety_code: 24/25-36-27
Speicherklasse: 13 - Non Combustible Solids

Chemie und Industrie

Anwendungen · 1 Eintrag

VerwendenDichloro[bis(1,4-diphenylphosphino)butane]palladium(II) is used for the catalysis of styrene carbonylation, coupling of alkyl Grignard reagents with organic halides, selective monoalkylation of organic polyhalides, and modification of the dihalovinyl moiety of synthetic pyrethroids.

Darstellung · 1 Eintrag

synthetischeDichloro[1,4-bis(diphenylphosphino)butane]palladium(II) (1,4-Bis(diphenylphosphino)butane-palladium(II) chloride) can be prepared conveniently in situ by mixing the bidentate phosphine ligand and (PhCN)2PdCl2 in either benzene or chloroform.[1] The preparation of (dppb)PdCl2 is also possible through the reaction of PdCl2 with dppb in acetone, a process that slowly forms the catalyst as a white precipitate which can be isolated in 51% yield.[2] Preparation of the hydrate complex is possible via the reaction of Na2[PdCl4] with dppb in a mixture of CH2Cl2 and water.