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

Reaction
Bis(tri-tert-butylphosphine)palladium(0)
Bis(tri-tert-butylphosphine)palladium(0)
CAS No.
53199-31-8
Chemical Name:
Bis(tri-tert-butylphosphine)palladium(0)
Synonyms
Pd(t-Bu3P)2;Bis(tri-t-butyl)phosphino Pd0;Bis(tri-t-butylphosphine)palladium,;BIS(TRI-TERT-BUTYLPHOSPHINE)PALLADIUM;BIS(TRI-T-BUTYLPHOSPHINE)PALLADIUM(0);Bis(tri-tert-butylphosphin)palladium(0);Bis[tris(tert-butyl)phosphine]palladium;bis(tri-tert-butylphosphoranyl)palladium;BIS(TRI-TERT-BUTYLPHOSPHINE)PALLADIUM (0);Bis(tri-t-butylphosphine)palladium(0),98%
CBNumber:
CB6181345
Molecular Formula:
C24H54P2Pd
Formula Weight:
511.05
MOL File:
53199-31-8.mol

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

Melting point:
>300 °C
storage temp. 
Freezer
form 
Crystals
color 
Off-white to orange-brown
Water Solubility 
insoluble
Sensitive 
Light, Air & Moisture Sensitive
CAS DataBase Reference
53199-31-8(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Bis(tri-tert-butylphosphine)palladium(0) price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 676578 Bis(tri-tert-butylphosphine)palladium(0) 53199-31-8 250mg $104.5 2017-11-08 Buy
Sigma-Aldrich 676578 Bis(tri-tert-butylphosphine)palladium(0) 53199-31-8 1g $264.5 2017-11-08 Buy
TCI Chemical B3161 Bis(tri-tert-butylphosphine)palladium(0) >98.0%(T) 53199-31-8 1g $239 2017-11-08 Buy
TCI Chemical B3161 Bis(tri-tert-butylphosphine)palladium(0) >98.0%(T) 53199-31-8 250mg $84 2017-11-08 Buy
Alfa Aesar 44845 Bis(tri-tert-butylphosphine)palladium(0) 53199-31-8 0.25g $111 2017-11-08 Buy

Bis(tri-tert-butylphosphine)palladium(0) Chemical Properties,Uses,Production

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.

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

Raw materials

Preparation Products


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

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