isibhengezo_sekhasi

Imikhiqizo

I-Palladium,[1,3-bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene]chloro[(1,2,3-h)-(2E )-3-phenyl-2-propen-1-yl]-,stereoisomer Cas:884879-23-6

Incazelo emfushane:

Inombolo Yekhathalogi: XD90699
I-Cas: 884879-23-6
I-Molecular Formula: I-NeolystCX31
Isisindo se-Molecular: -
Ukutholakala: Kukhona kusitoki
Inani:  
I-Prepack: 1g USD20
Iphakethe lenqwaba: Cela i-Quote

 


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Inombolo Yekhathalogi XD90699
Igama Lomkhiqizo       I-Palladium,[1,3-bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene]chloro[(1,2,3-h)-(2E )-3-phenyl-2-propen-1-yl]-,stereoisomer

I-CAS

884879-23-6

I-Molecular Formula

I-NeolystCX31

Isisindo samangqamuzana

-
Imininingwane Yesitoreji Ukushisa Kwegumbi

 

Ukucaciswa Komkhiqizo

Isivivinyo 99%
Iphoyinti lokuncibilika 205-208°C

 

Ukusetshenziswa kwezakhiwo zesizukulwane sesibili [(NHC)Pd(R-allyl)Cl] ze-Suzuki-Miyaura kanye ne-Buchwald-Hartwig yokusabela okuhlanganayo okuhlanganisa i-heteroaromatic halide kuzinga lokushisa legumbi kuyabikwa.Izibonelo zokuqala zokushisa kwegumbi i-Suzuki-Miyaura ukuhlangana okuphambana kwe-aryl chlorides engasebenzi nge-alkenyl boronic acid nazo zidaluliwe.Ukushintshwa kwetheminali ku-alyl moiety ye-palladium complex kusiza ukusebenza kwayo ekamelweni lokushisa okuholela ezinhlotsheni ze-catalytic ezisebenzayo okwenza izinguquko zamanje ze-catalytic zenziwe ngokushesha kusetshenziswa izimo zokusabela ezithambile kakhulu.Ukulayisha kwe-Catalyst kungaba ngaphansi njengo-10 ppm ku-Buchwald-Hartwig aryl amination kanye no-50 ppm ngokusabela kwe-Suzuki-Miyaura.


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  • Vala

    I-Palladium,[1,3-bis[2,6-bis(1-methylethyl)phenyl]-1,3-dihydro-2H-imidazol-2-ylidene]chloro[(1,2,3-h)-(2E )-3-phenyl-2-propen-1-yl]-,stereoisomer Cas:884879-23-6