Tris (dibenzylideneacetone) dipalladium (0) Cas: 51364-51-3 Purple Crystals
Lambar Catalog | Saukewa: XD90729 |
Sunan samfur | Tris (dibenzylideneacetone) dipalladium (0) |
CAS | 51364-51-3 |
Tsarin kwayoyin halitta | Saukewa: C51H42O3Pd2 |
Nauyin Kwayoyin Halitta | 915.71738 |
Bayanin Ajiya | 2 zuwa 8 ° C |
Harmonized Tariff Code | Farashin 28439000 |
Ƙayyadaddun samfur
Bayyanar | Lu'ulu'u masu launin shuɗi |
Assay | 99% |
Wurin narkewa | 152-155 ℃ |
Wurin tafasa | ° Cat760mmHg |
PSA | 51.21000 |
logP | 11.94690 |
Tris (dibenzylideneacetone) dipalladium (0) wani muhimmin sifili-valent palladium catalyst, wanda aka yi amfani da shi sosai a cikin halayen kamar haɗakarwa, hydrogenation, da carbonylation a cikin haɗin kwayoyin halitta.An yi amfani da shi a haɗe tare da ligands daban-daban, yana samar da shi a cikin wurin wani abu mai aiki mai ƙarfi na sifili-valent palladium, wanda ake amfani da shi sosai a cikin haɗin carbon-carbon da halayen samuwar haɗin gwiwar carbon-heteroatom.
A matsayin mai kara kuzari, ana amfani da shi a cikin haɗin kai halayen Suzuki, Kumada, Negishi, Buchwald, da dai sauransu. Tris (dibenzylideneacetone) dipalladium ana amfani dashi don shirya polymers na semiconducting, waɗanda aka sarrafa daga kaushi marasa chlorinated zuwa manyan transistors na bakin ciki-fim.Har ila yau ana amfani da shi a cikin haɓakar ƙwayoyin polymer mai girma heterojunction hasken rana azaman semiconductor.
Aryl chloride Suzuki haɗakarwa dauki mai kara kuzari;Aryl chloride Heck haɗin kai dauki mai kara kuzari;Ketone arylation dauki mai kara kuzari;Aryl halide Buchwald-Hartwig amination dauki mai kara kuzari;Allyl chloride fluorination dauki mai kara kuzari;Carboxyl Catalysts don β-arylation na esters;masu haɓakawa don carbonylation na 1,1-dichloro-1-alkenes;masu kara kuzari don juyar da aryl da vinyl triflate zuwa aryl da vinyl halides.