- CasNo 68478-92-2
- Purity 99%
Location:Home > Pharmaceutical
Excellent chemical plant bulk supply Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane 68478-92-2
- Molecular Formula: C8H18OPtSi2
- Molecular Weight: 949.364
- Appearance/Colour: yellow liquid
- Vapor Pressure: 7 mm Hg ( 21 °C)
- Melting Point: 12-13 °C
- Refractive Index: 1.4954
- Boiling Point: 139 °C at 760 mmHg
- Flash Point: 33.3 °C
- PSA： 9.23000
- Density: 0.855 g/cm3.
- LogP: 2.86110
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane(Cas 68478-92-2) Usage
|
General Description |
Platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex is a platinum complex, commonly known as a Karstedt′s catalyst. It is generally employed as a catalyst in hydrosilylation reactions. |
InChI:InChI=1/C8H18OSi2.Pt/c1-7-10(3,4)9-11(5,6)8-2;/h7-8H,1-2H2,3-6H3;
68478-92-2 Relevant articles
C-H borylation by platinum catalysis
Furukawa, Takayuki,Tobisu, Mamoru,Chatani, Naoto
supporting information, p. 332 - 342 (2017/05/09)
Herein, we describe the platinum-catalyz...
C-H Functionalization at Sterically Congested Positions by the Platinum-Catalyzed Borylation of Arenes
Furukawa, Takayuki,Tobisu, Mamoru,Chatani, Naoto
supporting information, p. 12211 - 12214 (2015/10/12)
Despite significant progress in the area...
User-Friendly Platinum Catalysts for the Highly Stereoselective Hydrosilylation of Alkynes and Alkenes
Dierick, Steve,Vercruysse, Emilie,Berthon-Gelloz, Guillaume,Mark?, István E.
supporting information, p. 17073 - 17078 (2015/11/16)
With a view to addressing the shortcomin...
Copper-catalyzed cross-coupling of vinylsiloxanes with bromoalkynes: Synthesis of enynes
Cornelissen, Loic,Lefrancq, Maxime,Riant, Olivier
supporting information, p. 3024 - 3027 (2014/06/23)
Enynes are versatile building blocks in ...
68478-92-2 Process route
-
-
dihydrogen hexachloroplatinate(IV) hexahydrate
-
-
2627-95-4
tetramethyldivinyldisiloxane
-
-
68478-92-2
platinum(0) -1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex
Conditions
| Conditions | Yield |
|---|---|
|
With
sodium hydrogencarbonate;
In
ethanol;
at 20 - 80 ℃;
for 4h;
|
|
|
With
sodium hydrogencarbonate;
In
ethanol;
at 20 - 80 ℃;
for 4h;
Sealed tube;
Inert atmosphere;
|
-
-
hexachloroplatinic(IV) acid hydrate
-
-
2627-95-4
tetramethyldivinyldisiloxane
-
-
68478-92-2
platinum(0) -1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex
Conditions
| Conditions | Yield |
|---|---|
|
hexachloroplatinic(IV) acid hydrate;
In
isopropyl alcohol;
at 70 ℃;
for 0.5h;
Inert atmosphere;
With
sodium hydrogencarbonate;
In
isopropyl alcohol;
at 20 ℃;
for 0.25h;
Inert atmosphere;
tetramethyldivinyldisiloxane;
In
isopropyl alcohol;
at 70 ℃;
for 1h;
Inert atmosphere;
|
|
|
hexachloroplatinic(IV) acid hydrate;
In
isopropyl alcohol;
at 70 ℃;
for 0.5h;
Inert atmosphere;
With
sodium hydrogencarbonate;
In
isopropyl alcohol;
at 20 ℃;
for 0.25h;
Inert atmosphere;
tetramethyldivinyldisiloxane;
In
isopropyl alcohol;
at 70 ℃;
for 1h;
Inert atmosphere;
|
68478-92-2 Upstream products
-
2627-95-4
tetramethyldivinyldisiloxane
-
67-63-0
isopropyl alcohol
68478-92-2 Downstream products
-
756-76-3
trichloro-[3-(1,1,2,2-tetrafluoro-ethoxy)-propyl]-silane
-
78560-47-1
trichloro(1H,1H,2H,2H-nonafluorohexyl)silane
-
7440-06-4
platinum
-
60648-70-6
bis(tri-tert-butylphosphine)platinum(0)
WANT TO PURCHASE
Please contact us and we will reply to you as soon as possible.
