Preparation of a new ladderlike oligosilsesquioxane with lateral aryl ester group was written by Ji, Shengxiang;Xu, Hui;Zhou, Xiaoshu;Dai, Daorong;Zhang, Rongben. And the article was included in Reactive & Functional Polymers in 2001.Formula: C10H10Cl2Pt This article mentions the following:
A new soluble ladder-like polysilsesquioxane with polar lateral aryl ester group, which has good adhesion properties and could be potential precursors of advanced functional materials such as catalyst carriers, polymeric solid electrolytes and microelectronic packaging materials etc., was successfully synthesized by stepwise coupling polymerization (SCP) method. The monomer used, Me 4-trichlorosilylpropoxybenzoate, was synthesized by hydrosilylation reaction catalyzed by dicyclopentadienylplatinum(II) dichloride (Cp2PtCl2). The titled polymer was characterized by 1H NMR, 29Si NMR, FTIR, X-ray diffraction (XRD) and gel permeation chromatog. (GPC). The characterization data demonstrate that the polymer possesses a typical ladder-like structure. In the experiment, the researchers used many compounds, for example, Dichlorodi(cyclopenta-1,3-dien-1-yl)platinate(II) (cas: 12083-92-0Formula: 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. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Formula: C10H10Cl2Pt
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics