Gramani, Subramanian G.; Sriramula, Ravi K.; Sekar, Karthik; Yang, Eugene G.; Battu, Praveena; Kopecky, Aicha; Lear, Martin J. published their research in Journal of Organic Chemistry in 2021. The article was titled 《Cis Selective RCM Study to the 14-Membered Cyclic Subunit of Bielschowskysin》.HPLC of Formula: 172222-30-9 The article contains the following contents:
A concise, (Z)-selective ring-closing metathesis (RCM) route to the 14-membered carbocycle of bielschowskysin is detailed using naturally occurring chiral starting materials. Unproductive RCM substrates were attributed to alkyne chelation of the ruthenium catalyst and steric disadvantages within the cembranoid precursors, which was eventually circumvented by using cyclic diol benzylidene protection involving a C8-quaternary carbinol center. In the experiment, the researchers used many compounds, for example, Benzylidenebis(tricyclohexylphosphine)dichlororuthenium(cas: 172222-30-9HPLC of Formula: 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.HPLC of Formula: 172222-30-9
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