Jee, Dong Whan; Myung, Jinnie; Little, R. Daniel; Han, Sunkyu; Lee, Hee-Yoon published an article in 2022. The article was titled 《Alkylidene Carbene from Silyl Vinyl Iodide Provides Mechanistic Insights on Trimethylenemethane Diyl-Mediated Tandem Cyclizations》, and you may find the article in Organic Letters.Related Products of 172222-30-9 The information in the text is summarized as follows:
A method was described to generate alkylidene carbenes via tetramethylammonium-fluoride-induced desilylation of silyl vinyl iodides. The reversible carbene generation from an iodovinyl anion enabled us to unearth mechanistic aspects of the trimethylenemethane (TMM) diyl cyclization reaction that could not be explored via previous methods. A slow diyl-diylophile cycloaddition could induce the reversible formation of an alkylidene carbene from the TMM diyl intermediate via a retro-cyclopropanation at ambient temperature was also observed The experimental part of the paper was very detailed, including the reaction process of Benzylidenebis(tricyclohexylphosphine)dichlororuthenium(cas: 172222-30-9Related Products of 172222-30-9)
Benzylidenebis(tricyclohexylphosphine)dichlororuthenium(cas: 172222-30-9) is a ruthenium-based olefin metathesis catalyst. It is useful for olefin cross metathesis (CM) and ring closing metathesis (RCM) of terminal olefins under a variety of reactions conditions, and so on.Related Products of 172222-30-9
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics