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Bis(tri-tert-butylphosphine)palladium(0)

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Bis(tri-tert-butylphosphine)palladium(0) Basic information

Product Name:
Bis(tri-tert-butylphosphine)palladium(0)
Synonyms:
  • BIS(TRI-T-BUTYLPHOSPHINE)PALLADIUM(0)
  • BIS(TRI-TERT-BUTYLPHOSPHINE)PALLADIUM
  • BIS(TRI-TERT-BUTYLPHOSPHINE)PALLADIUM (0)
  • Bis(tri-t-butylphosphine)palladium(0),98%
  • Bis(tri-t-butyl)phosphino Pd0
  • Bis(tri-t-butylphosphine)palladium,
  • Bis(tri-tert-butylphosphin)palladium(0)
  • Bis(tri-tert-butylphosphine)palladium (0) Reasonably stable for packaging and transfer.
CAS:
53199-31-8
MF:
C24H56P2Pd
MW:
513.08
EINECS:
640-284-9
Product Categories:
  • chemical reaction,pharm,electronic,materials
  • organometallic phosphine complex
  • Pd (Palladium) Compounds
  • Catalysis and Inorganic Chemistry
  • Homogeneous Pd Catalysts
  • Palladium
  • Catalysts for Organic Synthesis
  • Classes of Metal Compounds
  • Homogeneous Catalysts
  • Metal Complexes
  • Synthetic Organic Chemistry
  • Transition Metal Compounds
  • Pd
Mol File:
53199-31-8.mol
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Bis(tri-tert-butylphosphine)palladium(0) Chemical Properties

Melting point:
>300 °C
storage temp. 
-20°C
form 
Crystals
color 
Off-white to orange-brown
Water Solubility 
insoluble
Sensitive 
Light, Air & Moisture Sensitive
InChIKey
XULQKWNZCKOVSU-UHFFFAOYSA-P
CAS DataBase Reference
53199-31-8(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
24/25
WGK Germany 
3
TSCA 
No
HS Code 
28439000

MSDS

  • Language:English Provider:ACROS
  • Language:English Provider:ALFA
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Bis(tri-tert-butylphosphine)palladium(0) Usage And Synthesis

Reaction

  1. Introduced as an easier to handle Pd/P(t-Bu)3-based catalyst for the Negishi cross-coupling of aryl/vinyl chlorides.
  2. A versatile catalyst for the cross-coupling of aryl and vinyl chlorides.
  3. Catalyst for the amination of aryl chlorides and bromides using aqueous hydroxide bases.
  4. Useful catalyst for the cross-coupling of heteroaromatic carboxylic acids.
  5. Pd-catalyzed Newnan-Kwart rearrangement of O-aryl thiocarbamates.
  6. Cross-coupling of silanolates and halides.
  7. Elimination/isomerization of enol triflates derived from β-ketoesters.
 

Chemical Properties

Off white crystalline solid

Uses

Catalyst for Suzuki coupling on a multisubstituted sp 3 -carbon (eq. 1) Catalyst for Stille coupling reaction of aryl chlorides 2 (eq. 2) Catalyst for Negishi coupling reaction 3 (eq. 3) Catalyst for Heck coupling to form tetrasubstituted olefins 4 (eq. 4) Catalyst for Buchwald-Hartwig amination of aryl halide 5 (eq. 5) Catalyst for carbonylation of aryl halides with carbamoylsilanes 6 (eq. 6) t -Bu 3 P) 2 catalyst.

Uses

Bis(tri-tert-butylphosphine)palladium(0) is used in Coupling reactions, Heck couplings. It acts as a palladium catalyst for reductive carbonylation.

General Description

This product has been enhanced for catalytic efficiency.

Bis(tri-tert-butylphosphine)palladium(0) Preparation Products And Raw materials

Raw materials

EtanolTetrahydrofuranTolueneAcetonitrileMagnesiumPhosphorus trichlorideHydrazine hydratePalladium chloride2-Chloro-2-methylpropane

Bis(tri-tert-butylphosphine)palladium(0)Supplier

Shaanxi Rock New Materials Co., Ltd. Gold
Tel
0917-8888777, 3380777,18691786767; 15619786767
Email
xuya@bjrock.com
Sinocompound Catalysts Co., Ltd. Gold
Tel
0512-67216630 18962121273
Email
sales@sinocompound.com
Nanjin Cynthia chemicals Technology Co.,Ltd Gold
Tel
0550-5618439 15951861180
Email
cynthiachem@163.com
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
PharmaBlock Sciences (Nanjing),Inc.
Tel
025-86918202 4000255188
Email
sales@pharmablock.com
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