Bridge-splitting reactions and far infrared spectra of diene derivatives of palladium(II) and platinum(II) complexes was written by Crociani, Bruno;Uguagliati, Paolo;Boschi, Tristano;Belluco, Umberto. And the article was included in Journal of the Chemical Society [Section] A: Inorganic, Physical, Theoretical in 1968.Synthetic Route of C10H10Cl2Pt This article mentions the following:
Bridge-splitting reactions of complexes of the type [M(diene.OMe)X]2 (M = Pd(II), Pt(II); diene = cycloocta-1,5-diene, dicyclopentadiene; X = Cl, Br) by neutral ligands (L) having N or P as donor atoms are reported. For the products [M(diene.OMe)LX] two structures are possible, i.e., with L cis to the olefinic double bond (A) or trans to it (B). On the basis of far-ir, spectra, structure (A) has been attributed to [Pd(diene.OMe)(py)Cl] and [Pt(diene.-OMe)LX)] (L = pyridine and p-toluidine). Structure (B) has been attributed to [Pt(diene.OMe)(PPh3)X] and to the analogous Pd(II) complexes. From [M(diene.OMe)(py)Cl] the pyridine is displaced by another neutral ligand, whereas the chloride ion is displaced only by an anionic one. The far-ir spectra (500-60 cm.-1) of the dimers [M(diene.OMe)X]2 are reported and the metal-bridging halogen stretching frequencies are assigned on the basis of a Cipoint-group symmetry. The v(M-Clbridging) falls in the range 298-216 cm.-1, v(M-Brbridging 201-148 cm.-1, and v(M-Ibridging) 165-122 cm.-1 In the experiment, the researchers used many compounds, for example, Dichlorodi(cyclopenta-1,3-dien-1-yl)platinate(II) (cas: 12083-92-0Synthetic Route of C10H10Cl2Pt).
Dichlorodi(cyclopenta-1,3-dien-1-yl)platinate(II) (cas: 12083-92-0) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. Alkyl chlorides readily react with amines to give substituted amines. Alkyl chlorides are substituted by softer halides such as the iodide in the Finkelstein reaction.Synthetic Route of C10H10Cl2Pt
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics