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4,4'-Di-tert-butyl-2,2'-bipyridine CAS 72914-19-3 Nadiifinta ≥99.0% (HPLC) Sawirka Warshada
  • 4,4'-Di-tert-butyl-2,2'-bipyridine CAS 72914-19-3 Nadiifinta ≥99.0% (HPLC) Warshada

4,4'-Di-tert-butyl-2,2'-bipyridine CAS 72914-19-3 Nadiifinta ≥99.0% (HPLC) Warshada

Sharaxaad Gaaban:

Magaca Kiimikada: 4,4'-Di-tert-butyl-2,2'-bipyridine

CAS: 72914-19-3

Daahirsanaanta: ≥99.0% (HPLC)

Muuqashada: Caddaan ilaa-cad-cad budada crystalline

Tayada Sare, Wax Soo Saarka Ganacsiga

E-Mail: alvin@ruifuchem.com


Faahfaahinta Alaabta

Alaabooyinka La Xiriira

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Sharaxaad:

Soo-saarka wax-soo-saarka, Nadiifinta Sare, Wax-soo-saarka Ganacsiga
Magaca Kiimikada: 4,4'-Di-tert-butyl-2,2'-bipyridine
CAS: 72914-19-3

Guryaha Kiimikada:

Magaca Kiimikada 4,4'-Di-tert-butyl-2,2'-bipyridine
La mid ah 4,4'-Di-tert-butyl-2,2'-bipyridyl
Lambarka CAS 72914-19-3
Lambarka CAT RF-PI598
Heerka Saamiyada Kaydka dhexdiisa, Qiyaasta Waxsoosaarka Ilaa Tan
Qaanuunka molecular C18H24N2
Miisaanka Molecular 268.40
Meesha dhalaalaysa 159.0 ilaa 161.0 ℃ ( shid)
Summada Kiimikada Ruifu

Tilmaamaha:

Shayga Tilmaamaha
Muuqashada Budada Crystalline ee Cadaan iyo Off-White
Daahirnimada / Habka Falanqaynta ≥99.0% (HPLC)
Aqoonsiga HPLC Rt Waafaqsan Tixraaca
Biyaha (KF) ≤0.50%
Xumaanta Keliya ≤0.50%
Wadarta wasakhda ≤1.0%
Heerka Imtixaanka Heerka Ganacsiga
Isticmaalka Dhexdhexaadiyeyaasha Daawooyinka

Xidhmada & Kaydinta:

Xidhmada: Dhalo, bacda bireed ee aluminium, 25kg / Durbaan kartoonada, ama sida waafaqsan shuruudaha macmiilka.

Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka iyo qoyaanka.

Faa'iidooyinka

1

FAQ:

Codsiga:

4,4'-Di-tert-butyl-2,2'-bipyridine (CAS: 72914-19-3):Ligand oo loogu talagalay borylation-ka iridium-catalyzed ee arene;Ligand ee isku-dhafka iridium-catalyzed ee acids arylboronic iyo aryl trifluoroborates;Ligand ee hydroxycarboxylation nickel-catalyzed ee 1,2-dienes by falcelinta kaarboon dioxide iyo ogsijiin;Ligand oo loogu talagalay borylation meta ee iridium-catalyzed oo ay ku xigto halogenation ee 1,3-garoonnada lagu muransan yahay;Ligand ee iridium-catalyzed silyl-directed ortho-borylation of arene;Ligand oo loogu talagalay borylation-ka iridium-catalyzed silane oo ay ku xigto borylation aryl;Ligand ee iridium-catalyzed microwave-degdega borylation of caraf udgoon CH bond;Ligand ee iridium-catalyzed silyl-ku haga borylation ee indoles;Ligand oo loogu talagalay isku-dhafka nikkel-catalyzed ee ketones dialkyl oo shaqeynaya oo ka yimid asiidhyada karboksilic iyo alkyl halides;Ligand ee birta-catalyzed arylation ee heterocycles.

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