69550-28-3 Usage
Description
CHLORO(TRI-TERT-BUTYLPHOSPHINE)GOLD(I) is a gold(I) complex that features a chloro ligand and a tri-tert-butylphosphine ligand. It is a valuable homogeneous catalyst with unique electronic and steric properties, which allows it to facilitate various chemical transformations.
Uses
Used in Chemical Synthesis:
CHLORO(TRI-TERT-BUTYLPHOSPHINE)GOLD(I) is used as a catalyst for a variety of C-C bond forming reactions, such as cyclopropanation. Its unique properties make it a useful catalyst in the 21st century, often referred to as the "Gold Rush" due to the growing interest in gold catalysis.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, CHLORO(TRI-TERT-BUTYLPHOSPHINE)GOLD(I) is used as a catalyst for the synthesis of complex organic molecules, which can be further utilized in the development of new drugs and pharmaceutical compounds.
Used in Materials Science:
In materials science, CHLORO(TRI-TERT-BUTYLPHOSPHINE)GOLD(I) is used as a catalyst for the synthesis of novel materials with specific properties, such as polymers, nanoparticles, and other functional materials, which can be applied in various fields, including electronics, energy, and environmental applications.
Reaction
Catalyst used for cycloisomerization reactions of 2-(2-propynyl)pyridine N-oxides.
Catalyst used for the cycloisomerization of 1,6-diynes.
Catalyst used for cycloisomerizations terminated by sp3 C-H bond insertion
Synthesis of aromatic ketones by a transition metal-catalyzed tandem sequence.
Check Digit Verification of cas no
The CAS Registry Mumber 69550-28-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,5,5 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 69550-28:
(7*6)+(6*9)+(5*5)+(4*5)+(3*0)+(2*2)+(1*8)=153
153 % 10 = 3
So 69550-28-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H27P.Au.ClH/c1-10(2,3)13(11(4,5)6)12(7,8)9;;/h1-9H3;;1H/q;+1;/p-1
69550-28-3Relevant articles and documents
A neutral Gold(III)-Boron transmetalation
Hofer, Manuel,Gomez-Bengoa, Enrique,Nevado, Cristina
supporting information, p. 1328 - 1332 (2014/04/17)
The occurrence of direct transmetalation between gold(III) and boron species during gold-catalyzed cross-coupling reactions has recently become the subject of intense discussion. In this work, we investigate the transmetalation reaction between discrete, stable gold(III) complexes and boron reagents. Interestingly, electron-rich arylboronic acids remain unreactive under neutral conditions, whereas electron-deficient species undergo transmetalation in a highly efficient manner.
