62841-60-5

Upstream product

• 106863-38-1 [PtI₂(CO)2] 
• 7791-25-5 sulfuryl dichloride 
• 201230-82-2 carbon monoxide 
• 15617-14-8 cis-dichlorobis(propiononitrile)platinum(II) 
• 107-12-0 propiononitrile 
• 7719-09-7 thionyl chloride 
• 10025-65-7 platinum(II) chloride 
• 7440-06-4 platinum 
• 13454-96-1 platinum(IV) chloride 
• 25478-60-8 trans-PtCl₂(CO)2 
• 7782-50-5 chlorine 
• 133698-96-1 cis-dichloro(η2-cyclohexene)carbonyl-platinum(II) 
• 865088-04-6 cis-[PtCl₂(CO)(1-octene)] 
• 7790-39-8 platinum(II) iodide 

Downstream Products

• 12080-32-9 dichloro( 1,5-cyclooctadiene)platinum(ll) 
• 7647-01-0 hydrogenchloride 
• 124-38-9 carbon dioxide 
• 13965-02-1 cis-dichlorobis(triethylphosphine)platinum(II) 
• 12152-26-0 dichloro-(η**(4)-bicyclo[2.2.1]hepta-2,5-diene)platinum(II) 
• 7440-06-4 platinum 
• 95662-41-2 [Pt₂(C₄(CH₃)2(C₆H₅)2)2Cl₃]⁽¹⁺⁾*[Pt(CO)Cl₃]^(1-)=[Pt₂(C₄(CH₃)2(C₆H₅)2)2Cl₃][Pt(CO)Cl₃] 
• 95686-58-1 [Pt₂(C₄(CH₃)2(C₆H₅)2)2Cl₃]⁽¹⁺⁾*[Pt(CO)Cl₃]^(1-)=[Pt₂(C₄(CH₃)2(C₆H₅)2)2Cl₃][Pt(CO)Cl₃] 
• 66219-46-3 [Pt(C(CO₂Et)C(Cl)COO)(CO)] 
• 75-44-5 phosgene 
• 25478-60-8 cis-dicarbonyldichloroplatinum(II) 
• 126136-26-3 Pt{C(Ph)=C(H)C(=O)Me}(CO)Cl 
• 116746-89-5 [((C₆H₅)3P)2N]⁽¹⁺⁾*[PtCl₃(CO)]^(1-)=[((C₆H₅)3P)2N](PtCl₃(CO)) 

Relevant academic research and scientific papers

Dissociation of the FEBID precursor: Cis-Pt(CO)2Cl2 driven by low-energy electrons

In this study, we present experimental and theoretical results on dissociative electron attachment and dissociative ionisation for the potential FEBID precursor cis-Pt(CO)2Cl2. UHV surface studies have shown that high purity platinum

Competitive ligation between carbon monoxide and propiononitrile in chloro-complexes of platinum(II)

EtCN partially displaces coordinated carbon monoxide from cis-PtCl2(CO)2 giving an equilibrium mixture of the two geometrical isomers of PtCl2(CO)(NCEt), together with unreacted cis-PtCl2(CO)2, as monitored by IR and NMR measurements. The equilibrium has also been studied starting from PtCl2(NCEt)2, through displacement of coordinated EtCN by CO. The equilibrium constant of the reaction between PtCl2(CO)(NCEt) [cis + trans] and CO to produce cis-PtCl2(CO)2 (48 ± 6, corresponding to ΔG0 = -9.5 ± 0.3 kJ mol-1) has been measured at 23.4 °C, in the presence of SnCl2 as catalyst, the uncatalysed reaction being exceedingly slow. With an appropriate control of the CO partial pressure, PtCl2(CO)(NCEt) was obtained in a nearly quantitative yield either from cis-PtCl2(CO)2 + EtCN or from PtCl2(NCEt)2 + CO. The molecular and crystal structure of cis-PtCl2(CO)(NCEt) has been solved by X-ray diffractometry.

A kinetic study of the competition between carbon monoxide and alkenes in chloro complexes of platinum(II)

Alkenes (cyclohexene; 1-octene) react with cis-PtCl2 (CO) 2, leading to cis-PtCl2(CO)(alkene) (1a, alkene = cyclohexene; 1b, alkene = 1-octene). The substitution kinetics to 1a and 1b in 1, 2-dichloroethane in the temperature range 273-308 K have the following second-order rate constants at 298 K, respectively: cyclohexene, (0.94 ± 0.07) × 10-3 M-1 s-1 1-octene, (2.33 ± 0.05) × 10-2 M-1 s-1. The activation parameters are ΔH* = 37 ± 4 kJ mol-1, ΔS* = -180 ± 10 J K-1 mol-1 for the reaction affording la and ΔH* = 36.5 ± 0.7 kJ mol -1, ΔS* = -154 ± 2 J K-1 mol -1 for the reaction to 1b. The large negative values of the activation entropies are consistent with an associative mechanism. The reverse reactions proceed with a similar rate constant.

Halo-carbonyl complexes of platinum(II) and palladium(II)

The mononuclear and binuclear square-planar complexes of palladium(II) and platinum(II) cis-PtCl2(CO)2 (1), trans- Pt2Cl4(CO)2 (2), cis-PtBr2(CO)2 (3), and cis-Pd2Cls

New routes to the synthesis of chloro-carbonyls of palladium(II) and platinum(II)

[Pt(CO)x]n (x～2), the already described species obtained by the reaction of platinum(0) olefin complexes with carbon monoxide, reacts promptly at room temperature with SO2Cl2 under CO affording cis-PtCl2/s

Mixed olefin-carbonyl complexes of platinum(II)

The reaction of cis-PtCl2(CO)2 with cycloheptene in dichloromethane yielded cis-PtCl2(CO)-(C7H12) (1), characterized by X-ray diffraction methods. The dimeric bromide Pt2Br4(CO)2 and cycloheptene in CH2Cl2 solution after workup and precipitation with heptane yielded a mixture of two solids, one of which, 2, was found crystallographically to be Pt2Br4(C7H12) 2·2[cis-PtBr2-(CO)(C7H12)], an infrequent case of cocrystallization of two different molecules. Compound 1 crystallizes in the orthorhombic space group Pbcm with a = 10.679(3) A?, b = 13.533(1) A?, c = 7.459(4) A?, and V = 1078(1) A?3 for Z = 4. Least-squares refinement of 1083 observed unique reflections gave R = 0.042 (Rw = 0.048). Compound 2 crystallizes in the triclinic space group P1 with a = 7.106(3) A?, b = 11.872(2) A?, c = 12.908(7) A?, α = 72.79(3)°, β = 84.15(2)°, γ = 81.96(2)°, and V = 1078.1 A?3 for Z = 2. Least-squares refinement of 3637 observed reflections gave R = 0.047 (Rw = 0.056).

Synthesis of carbonyl-olefin complexes of platinum(II), PtX2(CO)(olefin), and the catalytic hydrochlorination of olefins

The mixed olefin-carbonyl complexes of platinum(II), PtX2(CO)(C6H10), X = Cl, Br, have been prepared by the reaction of PtX2(CO)2 with cyclohexene or, better, from Pt2Cl4(CO)2 and the olefin. Spectroscopic evidence has been gathered for the existence in solution of the mixed olefin-carbonyl species of platinum(II) with cyclopentene, ethylene, and propylene. Spectroscopic data are in agreement with the cis geometry of the complexes. The olefin ligand is promptly displaced by carbon monoxide. The chloro-carbonyl complex PtCl2(CO)(C6H10) reacts with dry HCl to yield cyclohexyl chloride and Pt2Cl4(CO)2. The mixed carbonyl-cyclohexene complex, or PtCl2(CO)2 or Pt2Cl4(CO)2 were found to be effective catalyst precursors for the hydrochlorination with dry HCl of a number of symmetrical (cyclohexene, norbornene), terminal (1-decene, propylene, styrene), and internal olefins (cis-2-decene, trans-2-decene, trans-5-decene), in hydrocarbon or chlorinated solvents. Hydrochlorination of cyclohexene-1,3,3-d3 gives the syn addition product, no anti product being observed, in contrast with the results of the hydrochlorination of the same substrate in glacial acetic acid with anhydrous hydrogen chloride. With terminal olefins, Markovnikov hydrochlorination was observed.

Synthesis and reactivity of cis and trans dicarbonyl derivatives of platinum(II)

Direct carbonylation of cis-[Pt(C6X5)2(OC4H 8)2] (X = F (1), Cl (2)) with CO (room temperature, PCO ≈ 1 atm) gives cis-[Pt(C6X5)2(CO)2] (X = F (3), Cl (4)) as white, stable solids. The synthesis of trans-[Pt(C6F5)2(CO)2] (5) by carbonylation of (NBu4) [trans-Pt(C6F5)2Cl(CO)] in the presence of AgClO4 is also described. Addition of neutral or anionic ligands to dichloromethane solutions of 3, 4, or 5 results in substitution of one CO group and affords cis- or trans-[Pt(C6X5)2L(CO)]n- (n = 0, 1).

Synthesis of Binuclear and Trinuclear Cluster Halides of Molybdenum and Rhenium, and of Carbonyl Halides of Rhenium, Iridium, Ruthenium, and Platinum using Metal Atoms

Reactive halocarbons such as 1,2-dibromo- (or dichloro-) ethane or allyl chloride will halogenate atoms of molybdenum and rhenium under co-condensation conditions giving solvated transition metal halides in lower valence states, e.g. (THF = tetrahydrofuran), which are useful synthetic precursors; co-condensation of rhenium with oxalyl chloride gives 2, ruthenium atoms when co-condensed with oxalyl chloride give a carbonyl halide compound which adds trimethylphosphine forming , and similarly, iridium atoms with oxalyl chloride and then triphenylphosphine give .