Application In Synthesis of Benzylidenebis(tricyclohexylphosphine)dichlororutheniumIn 2020 ,《Synthesis of spiro-annulated cyclobutane derivatives through ketene [2 + 2] cycloaddition and ring-rearrangement metathesis》 was published in Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry. The article was written by Kotha, Sambasivarao; Pulletikurti, Sunil. The article contains the following contents:
Herein, a concise synthesis of spiro-annulated cyclobutane tetracyclic and pentacyclic derivatives I and II was reported by ketene addition, and ring-rearrangement metathesis (RRM) as key steps, starting with com. available norbornadiene and dicyclopentadiene. The tetracyclic spiro-derivative contains a [5/5/4] core unit, which was the key building block to angular triquinanes synthesis. Whereas, the pentacyclic spiro-derivative contained a basic core skeleton of presilphiperfolanes, and other sesquiterpenoids. The experimental part of the paper was very detailed, including the reaction process of Benzylidenebis(tricyclohexylphosphine)dichlororuthenium(cas: 172222-30-9Application In Synthesis of Benzylidenebis(tricyclohexylphosphine)dichlororuthenium)
Benzylidenebis(tricyclohexylphosphine)dichlororuthenium(cas: 172222-30-9) is the first metathesis catalyst to be widely used in organic synthesis. It is useful for acyclic diene metathesis polymerization (ADMET), Ring-Opening Metathesis Polymerization (ROMP) of strained cyclic olefins, ring opening metathesis (ROM), and so on.Application In Synthesis of Benzylidenebis(tricyclohexylphosphine)dichlororuthenium
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics