173546-41-3Relevant academic research and scientific papers
Copper-Catalyzed Diastereoselective Synthesis of Trifluoromethylated Tetrahydrofurans
Wang, Yanan,Jiang, Min,Liu, Jin-Tao
supporting information, p. 1322 - 1327 (2016/04/26)
The copper-catalyzed intramolecular diastereoselective trifluoromethylcycloetherification of homoallylic alcohols with Togni's reagent as trifluoromethylating reagent was realized under mild conditions. Various trifluoromethylated tetrahydrofurans were synthesized in moderate to good yields. Moreover, a wide range of common functional groups was tolerated.
Ni-catalyzed stereoselective arylation of inert C-O bonds at low temperatures
Cornella, Josep,Martin, Ruben
supporting information, p. 6298 - 6301 (2014/01/17)
A Ni-catalyzed arylation of inert C-O bonds that operates at temperatures as low as -40 C is described. Unlike other methods for C-O bond cleavage utilizing organometallic species, this protocol operates at low temperatures, thus allowing the presence of sensitive functional groups with exquisite site-selectivity and stereoselectivity.
Stereospecific synthesis of cyclobutylboronates through copper(I)-catalyzed reaction of homoallylic sulfonates and a diboron derivative
Ito, Hajime,Toyoda, Takashi,Sawamura, Masaya
supporting information; body text, p. 5990 - 5992 (2010/07/05)
A copper(I)-catalyzed stereospecific reaction for the preparation of cis- and trans-1-silyl-2-borylcyclobutanes as well as 1-phenyl-2-borylcyclobutanes is reported. (Z)- and (E)-Homoallylic methanesulfonates were converted to the corresponding trans- and
