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
Helu Helu | XD90699 |
inoa mea kūʻai | 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 |
ʻĀpana Molekala | NeoalystCX31 |
Kaumaha Molecular | - |
Nā kikoʻī mālama | Ka Mahana lumi |
Huahana Huahana
Hoʻāʻo | 99% |
Lae hehee | 205-208°C |
Ua hōʻike ʻia ka hoʻohana ʻana i ka lua o ka hanauna [(NHC)Pd(R-allyl)Cl] complexes no Suzuki-Miyaura a me Buchwald-Hartwig cross-coupling reactions e pili ana i nā heteroaromatic halides i ka lumi wela.Hōʻike pū ʻia nā hiʻohiʻona mua o ka hui ʻana o Suzuki-Miyaura me ka wela o ka lumi o nā aryl chlorides me nā waikawa alkenyl boronic.ʻO ka hoʻololi ʻana i ka terminal ma ka allyl moiety o ka palladium complex e hoʻoikaika i kona hoʻāla ʻana ma ka lumi wela e alakaʻi ana i nā ʻano catalytic ikaika loa e hiki ai ke hoʻokō wikiwiki ʻia nā hoʻololi catalytic i kēia manawa me ka hoʻohana ʻana i nā kūlana hoʻololi haʻahaʻa loa.Hiki ke emi i ka 10 ppm no ka Buchwald-Hartwig aryl amination a me 50 ppm no ka pane Suzuki-Miyaura.