Tetrakis (triphenylphosphine)palladium(0) CAS 14221-01-3 Assay > 99.0% Pd > 9.2%
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Ainm Ceimigeach | Tetrakis (triphenylphosphine) palladium (0) |
Co-fhaclan | Pd(PPh3)4;Palladium-tetrakis (triphenylphosphine);Pd-Tetrakis |
Àireamh CAS | 14221-01-3 |
Àireamh CAT | RF-PI2207 |
Inbhe Stoc | Ann an stoc, ìre toraidh suas gu tonna |
Foirmle Molecular | C72H60P4Pd |
Cuideam Molecular | 1155.56 |
Stòradh fo Inert Gas | Stòradh fo Inert Gas |
Mothachail | Mothachadh Adhair, Mothachadh Teas |
Solubility uisge | Neo-sholabailte ann an uisge |
Solubility ann an Toluene | Soluble ann an 1% Toluene, cha mhòr follaiseachd |
Brand | Ceimigeach Ruifu |
Nì | Sònrachaidhean |
Coltas | Pùdar Buidhe |
Assay (Mion-sgrùdadh Eileamaid) | > 99.0% Palladium (Pd): > 9.2% |
Ag | <0.0003% |
Au | <0.0003% |
Pt | <0.0003% |
Rh | <0.0003% |
Ir | <0.0003% |
Fe | <0.003% |
Al | <0.0003% |
Pb | <0.00015% |
Ni | <0.00015% |
Cu | <0.00015% |
Si | <0.0003% |
Sn | <0.00015% |
Rubha leaghaidh | 103.0 ~ 105.0 ℃ |
Measadh Neo-dhìomhaireachd Ocsaidean | <0.60% |
ICP | A’ dearbhadh co-phàirtean Pd agus P air an dearbhadh |
Spectrum 1H NMR | A 'gèilleadh ris an Structar |
Inbhe deuchainn | Inbhe Iomairt |
Pacaid: Botal, poca foil alùmanum, 25kg / druma cairt-bhòrd, no a rèir riatanas luchd-ceannach
Suidheachadh stòraidh:Bùth ann an soithichean dùinte ann an àite fionnar is tioram;Dìon bho sholas is taiseachd
Tha Tetrakis (triphenylphosphine) palladium (0) (CAS: 14221-01-3) air a chleachdadh gu farsaing mar inneal-brosnachaidh airson ath-bheachdan ceangail palladium-catalyzed.Catalyst le toradh àrd air a chleachdadh ann an ath-bheachdan ceangail.Tha Tetrakis (triphenylphosphine) palladium (0) air a chleachdadh gu farsaing mar inneal-brosnachaidh airson ath-bheachdan ceangail palladium-catalyzed.Am measg nan tagraidhean follaiseach tha ath-bhualadh Heck, Suzuki coupling, Stille coupling, Sonogashira coupling, agus Negishi coupling.Catalyst airson Suzuki a’ ceangal eathraichean organoboronic àrd-sgoile.Ath-bheachdan SNAr catalyzed airson synthesis ethers heteroaryl.Catalyst airson tar-cheangal de cho-chomainn a-diazocarbonyl le aigéid arylboronic.Synthesis diastereoselective de trans-1,2-diazetidines.Cyclization ion alkynyl iminium palladium-catalyzed.Reagent air a chleachdadh gu farsaing ann an grunn atharrachaidhean a’ toirt a-steach Heck arylation, enyne agus diyne cycloisomerization.Catalysts airson tar-cheangail.Is e todhar palladium cudromach a th ’ann, air a chleachdadh gu farsaing ann an catalysis ceimigeach agus gnìomhachas electroplating, is e am prìomh stuth amh de palladium plating, is e seòrsa ùr de phrìomh shalainn electroplating, tha an èifeachdas electroplating àrd, glan agus dìon na h-àrainneachd, air a chleachdadh gu farsaing ann an an gnìomhachas eileagtronaigeach.