The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: Diiodo(1,5-cyclooctadiene)platinum(II)(SMILESS: I[Pt]I.C1=CCC/C=CCC/1,cas:12266-72-7) is researched.Safety of 5-Iodo-2-furaldehyde. The article 《Rhodium(I), palladium(II) and platinum(II) coordination chemistry of the short-bite chiral ligands (Sc)-N,N-bis(diphenylphosphanyl)-sec-butylamine, (Ra,Ra)-N,N-bis(binaphthylphosphonito)phenylamine and (Ra,Sc)-N-(diphenylphosphanyl)-N-(binaphthylphosphonito)-sec-butylamine》 in relation to this compound, is published in European Journal of Inorganic Chemistry. Let’s take a look at the latest research on this compound (cas:12266-72-7).
The new short-bite chiral ligands (Sc)-N,N-bis(diphenylphosphanyl)-sec-butylamine [(Sc)-1], (Ra,Ra)-N,N-bis(binaphthylphosphonito)phenylamine [(Ra,Ra)-2] and (Ra,Sc)-N-(diphenylphosphanyl)-N-(binaphthylphosphonito)-sec-butylamine [(Ra,Sc)-3] were treated with Rh(I), Pd(II) and Pt(II) substrates. The (Sc)-1 ligand reacts with [Pd(C6H5CN)2Cl2], [Pt(COD)Cl2] and [Rh(COD)(THF)2]PF6 (generated in situ) to afford [Pd(Sc-1)Cl2] (4), [Pt(Sc-1)Cl2] (5) and [Rh(COD)(Sc-1)]PF6 (6), resp., in high yields. By bubbling CO to a CH2Cl2 solution of 6, the dicarbonyl species [Rh(CO)2(Sc-1)]PF6 (7) was formed, which is stable only in solution under CO. Compounds 4 and 5 were characterized addnl. by x-ray diffraction studies. The ligand (Ra,Ra)-2 reacts with [Pd(C6H5CN)2Cl2] and [Pt(COD)I2] to give [Pd(Ra,Ra-2)Cl2] (8) and [Pt(Ra,Ra-2)I2] (9), resp.; the reaction with [Rh(CO)2Cl]2 or [Rh(COD)(THF)2]PF6 affords a mixture of mono- and binuclear compounds, in which the ligand is oxidized to the corresponding phosphonate or is partially hydrolyzed. [Pd(Ra,Sc-3)Cl2] (10) and [Pt(Ra,Sc-3)I2] (11) were obtained in the analogous reactions using the asym. (Ra,Sc)-3 ligand. This ligand reacted with [Rh(CO)2Cl]2 in a 2:1 molar ratio in hexane to give a mixture of products in almost equal amounts The 31P{1H} NMR spectrum recorded in CDCl3 allowed identification of the chelate [Rh(Ra,Sc-3)(CO)Cl] (12); the nature of the accompanying dinuclear species 13 is not clear, though a structure is proposed. The catalytic systems formed by [Rh(acac)(CO)2] and the ligands (Ra,Ra)-2 and (Ra,Sc)-3, at ligand/metal ratios of 1:1 and 1:2, were unstable under the exptl. conditions used (CO/H2 pressure of 50 atm and temperature of 40°) for the hydroformylation of styrene; instead, metallic Rh was afforded together with unidentified decomposition products.
This literature about this compound(12266-72-7)Category: chlorides-buliding-blockshas given us a lot of inspiration, and I hope that the research on this compound(Diiodo(1,5-cyclooctadiene)platinum(II)) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics