Bis (tri-tert-butylphosphine) palladium (0) CAS 53199-31-8 daahirnimo ≥98.0% Pd ≥20.2%
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Magaca Kiimikada | Bis (tri-tert-butylphosphine) palladium (0) |
La mid ah | Fu Kataliyaha;Pd(t-Bu3P)2 |
Lambarka CAS | 53199-31-8 |
Lambarka CAT | RF-PI2205 |
Heerka Saamiyada | Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan |
Qaanuunka molecular | C24H54P2Pd |
Miisaanka Molecular | 511.06 |
Meesha dhalaalaysa | >300℃ |
Solubility | Ku milmay Toluene Benzene, Wax yar oo ku milmi kara Chloroform iyo Acetone |
Xasaasi ah | Hygroscopic;Iftiin, Hawo & Qoyaan xasaasi ah |
Summada | Kiimikada Ruifu |
Shayga | Tilmaamaha |
Muuqashada | Budada Crystalline White |
Palladium (Pd) | ≥20.2% |
daahirnimo | ≥98.0% (T) |
Wadarta wasakhda biraha | ≤1500pm |
Meesha Nijaasta ah ee Birta ah | ≤100pm |
1H NMR Spectrum | U hoggaansamo qaab-dhismeedka |
Kala-duwanaanta raajada | U hoggaansamo qaab-dhismeedka |
Heerka Imtixaanka | Heerka Ganacsiga |
Xidhmada: Dhalo, bacda bireed aluminium, 25kg / Durbaan kartoonada, ama sida waafaqsan shuruudaha macmiilka
Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka iyo qoyaanka
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Bis (tri-tert-butylphosphine) palladium (0) (CAS: 53199-31-8) waxaa loo isticmaalaa falcelinta isku dhafka ah, isku xirka Heck.Waxay u shaqeysaa sidii kicinta palladium ee kaarboonylation-ka dhimista, waxaa loo isticmaalaa kaarboonylation, oligomerization iyo falcelinno kale.Waxaa loo soo bandhigay si fudud in loo maareeyo Pd/P(t-Bu)3-ku-saleysan kicinta isku-dhafka Negishi ee aryl/vinyl chlorides.Soo-dejiye wax-ku-ool ah oo isku-dhafan oo isku-dhafan ee aryl iyo vinyl chlorides.Kataliyaha soo saarida chlorides aryl iyo bromides iyadoo la isticmaalayo saldhigyada hydroxide aqueous.Kaaliyaha waxtarka leh ee isku-dhafka ah ee asiidhyada karboksilic heteroaromatic.Pd-catalyzed Newnan-Kwart dib u habeynta O-aryl thiocarbamates.Isku-dhafka silanolates iyo halides.Ciribtirka/soomeraynta enol triflates oo laga soo qaatay β-ketoesters.
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