S-Phos CAS 657408-07-6 Purity > 98.0% (HPLC) Factaraidh Càileachd Àrd
Solaraiche Dèanadair, Àrd-ghlanachd, Riochdachadh Malairteach
Ainm Ceimigeach: S-PhosÀireamh a' Chlàir: 657408-07-6
Ainm Ceimigeach | 2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl |
Co-fhaclan | S-Phos;Dicyclohexyl(2',6'-dimethoxy-[1,1'-biphenyl]-2-yl)phosphine |
Àireamh CAS | 657408-07-6 |
Àireamh CAT | RF-F27 |
Inbhe Stoc | Anns a’ bhùth |
Foirmle Molecular | C26H35O2P |
Cuideam Molecular | 410.54 |
Rubha leaghaidh | 164.0 ~ 166.0 ℃ |
Fuasgladh | Soluble ann an cloroform |
Brand | Ceimigeach Ruifu |
Nì | Sònrachaidhean |
Coltas | Pùdar Geal |
Purity / Modh Mion-sgrùdadh | > 98.0% (HPLC) |
Fuasgladairean | <0.50% |
NMR | A 'gèilleadh ris an Structar |
Inbhe deuchainn | Inbhe Iomairt |
Cleachdadh | Buchwald Ligands & Precatalysts |
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.
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Tha S-Phos (CAS: 657408-07-6) na ligand biaryl phosphine làn-adhair a chaidh a leasachadh leis a’ bhuidheann Buchwald gus ath-ghnìomhachd catalysis palladium a neartachadh rè ath-bheachdan tar-cheangail.Faodar S-Phos a chleachdadh mar ligand anns na pròiseasan a leanas: Palladium catalyzed Suzuki-Miyaura ath-bhualadh tar-cheangail eadar aminomethyltrifluoroborate fo dhìon Boc agus aryl chlorides no hetaryl chlorides gus na aminomethylarenes co-fhreagarrach a chruthachadh.Rinn Palladium catalachadh air ath-bhualadh tar-chòmhla Suzuki-Miyaura eadar reagent piperidinylzinc 4-methyl-ionadach agus diofar iodides aryl no heteroaryl gus diofar piperidines ionaid a chruthachadh.Ceangal intramolecular Suzuki-Miyaura gus an fhàinne macrocyclic le 18 ball a chruthachadh rè synthesis ioma-cheum de riccardin C. Air a chleachdadh ann an co-bhonn ri palladium gus inneal-brosnachaidh fìor ghnìomhach a chruthachadh airson cruthachadh bannan CN.Catalyst Ligand/palladium airson ath-bheachdan tar-cheangail coitcheann Suzuki-Miyaura.Catalyst Ligand / palladium airson ceangal Suzuki-Miyaura de aryltrifluoroborates le aryl chlorides.Catalyst Ligand/palladium airson freagairt Suzuki-Miyaura de halides heteroaryl agus aigéid boronic heteroaryl agus eathraichean.Catalyst Ligand/palladium airson ath-bhualadh tar-cheangail Kumada-Corriu.Catalyst Ligand/palladium airson a bhith a’ drùidheadh air aryl halides le pinacol borane.Suzuki couplings gabhail a-steach amino acids.Synthesis de derivatives biaryl de 4-hydroxyphenyl glycine, tyrosine agus tryptophan.Synthesis de ath-bheachdan adamantylzinc ionaid a’ cleachdadh Mg-cuir a-steach an làthair clorid sinc.Catalyst fìor èifeachdach airson freagairt palladium-catalyzed Suzuki-Miyura de halides heteroaryl agus aigéid boronic heteroaryl agus eathraichean.