Reference of 176706-98-2, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 176706-98-2, Name is 2,2-Bis[(4S)-4-benzyl-2-oxazolin-2-yl]propane,introducing its new discovery.
Total Syntheses of Rhodomolleins XX and XXII: A Reductive Epoxide-Opening/Beckwith?Dowd Approach
A new TiIII-mediated reductive epoxide-opening/ Beckwith?Dowd rearrangement process efficiently assembles the bicyclo[3.2.1]octane framework of highly oxidized grayanane diterpenoids. By incorporation of a Cu(tbs)2-catalyzed (tbs=N-tert-butylsalicylaldiminato) intramolecular cyclopropanation, a diastereoselective oxidative dearomatization-induced Diels?Alder cycloaddition and a MeReO3-catalyzed Rubottom oxidation, this approach has enabled the first total syntheses of rhodomolleins XX and XXII in 23 and 22 steps, respectively.
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Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI