15738-08-6

Usage

Uses

Used in Organic Synthesis:
Iridium(1+), tricarbonylbis(triphenylphosphine)-, perchlorate is used as a catalyst in organic synthesis for its ability to activate carbon-hydrogen bonds and promote various chemical transformations. This makes it particularly useful in the formation of carbon-carbon and carbon-heteroatom bonds, which are crucial in the synthesis of complex organic molecules.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, Iridium(1+), tricarbonylbis(triphenylphosphine)-, perchlorate is used as a catalyst for the synthesis of complex drug molecules. Its ability to activate carbon-hydrogen bonds and facilitate the formation of carbon-carbon and carbon-heteroatom bonds allows for the efficient production of pharmaceutical compounds with specific therapeutic properties.
Used in Chemical Research:
Iridium(1+), tricarbonylbis(triphenylphosphine)-, perchlorate is also used in chemical research as a catalyst for studying various reaction mechanisms and exploring new synthetic pathways. Its unique catalytic properties enable researchers to investigate the reactivity of different substrates and develop novel methods for the synthesis of target molecules.
Used in Material Science:
In the field of material science, Iridium(1+), tricarbonylbis(triphenylphosphine)-, perchlorate is employed as a catalyst for the synthesis of advanced materials with specific properties. Its ability to promote the formation of carbon-carbon and carbon-heteroatom bonds allows for the development of new materials with improved performance in various applications, such as electronics, energy storage, and catalysis.

Upstream product

• 52657-94-0 {iridium(I)(cycloocta-1,5-diene)(PPh₃)2} perchlorate 
• 15318-31-7 bis(triphenylphosphine)iridium(I) carbonyl chloride 
• 91278-55-6 (1,5-cyclooctadiene)carbonylbis(triphenylphosphine)iridium(I) perchlorate 

Downstream Products

• 112947-49-6 {iridium(I)(methylbis(dimethoxyphosphino)amine)(carbonyl)(triphenylphosphine)2} perchlorate 

Relevant academic research and scientific papers

Solid-state reactions of iridium(I)-1,5-cyclooctadiene compounds with CO: Synthesis of cationic (1,5-cyclooctadiene)carbonyliridium(I) complexes

[Ir(COD)(CO)2(L)]ClO4 (1) and [Ir(COD)-(CO)(L)2]ClO4 (2) (COD = 1,5-cyclooctadiene; L = PPh3 (a), AsPh3 (b)) have been prepared from the solid-state reactions of [Ir(COD)(L)(PhCN)]ClO4 (3) and [Ir(COD)-(L)2]ClO4 (4), respectively, with CO (1 atm) at 25°C. The products 1 and 2 have been characterized by conventional analytical and spectroscopic methods as well as single-crystal X-ray crystallographic analysis for [Ir(COD)-(CO)2(PPh3)]ClO4 (1a) and [Ir(COD)(CO)2(asPh3)] ClO4 (1b).

Formation of carboalkoxyiridium complexes by carbonylation of alkoxyiridium complexes and the crystal structure of trans-PhOIr(CO)(PPh3)2

The preparation of iridium alkoxide complexes trans-ROIr(CO)(PPh3)2 and their carbonylation to carboalkoxy complexes ROC(O)Ir(CO)2(PPh3)2 are described for R = Me, n-Pr, t-Bu, and Ph. The preparations involve metathetical reactions between trans-Ir(CO)(PPh3)2Cl and NaOR. In the carbonylation an intermediate can be identified by infrared and conductivity studies as [Ir(CO)3(PPh3)2+][OR-]. Thus a mechanism involving alkoxide displacement by CO and subsequent nucleophilic attack of alkoxide on a CO of the cation is indicated. The complex trans-PhOIr(CO)(PPh3)2 crystallizes in the centrosymmetric monoclinic space group P21/c (no. 14) with a = 15.790 (3) ?, b = 11.461 (3), c = 19.986 (5) ?, β = 100.326 (18)°, V = 3558 (2) ?3, and Z = 4. Diffraction data (Mo Kα, 2θ = 5-55°) were collected with a Syntex P21 automated four-circle diffractometer, and the structure was solved and refined to RF = 6.2% and RwF = 4.6% for all 8220 reflections (RF = 3.8% and RwF = 4.1% for those 5981 reflections with |F0| > 6σ(|F0|)). The iridium atom has the expected square-planar geometry with Ir-P(1) = 2.328 (1) ?, Ir-P(2) = 2.344 (1) ?, Ir-CO = 1.795 (5) ?, and Ir-OPh = 2.049 (4) ?. The phenoxide ligand is "bent" with 〈Ir-O-C(ipso) = 126.5 (3)°.