نتایج جستجو برای: cyclooctene oxidation
تعداد نتایج: 117564 فیلتر نتایج به سال:
When used as additives, silicas strongly promoted the epoxidation of cyclooctene by (t)BuOOH in the presence of Ti-silsesquioxane (Ti-POSS), where Ti species were found to be bound to the silica surface. Based on this observation, highly-active silica-supported Ti catalysts were prepared by the thermal treatment of mixtures of Ti-POSS and silica.
We have developed a (68)Ga metal chelating bioorthogonal tetrazine dextran probe that is highly reactive with trans-cyclooctene modified monoclonal antibodies for multistep imaging applications. Confocal microscopy and positron emission tomography (PET) were used to characterize the dextran probe in vitro and in vivo.
Ar-Rh(III) pivalate complexes assembled in situ from the reaction of [RhCl(coe)2]2 (coe = cis-cyclooctene), [p-(CF3)C6H4]3P, and CsOPiv effectively catalyzed the direct C-arylation of free (NH)-indoles and (NH)-pyrroles in good yields and with high regioselectivity. The reaction displayed excellent functional group compatibility and low moisture sensitivity. Kinetics studies support a mechanism...
The single-atom Co anchored on N-doped carbon supports with a multiscale porous structure has been successfully constructed for the epoxidation of cyclooctene 95% yield 1,2-epoxycycloheptane at 140 °C and 0.5 MPa O 2 .
Pyromellitate-bridged cyclodextrin nanosponges (CDNSs) evolved from sol into gel state upon gradual increase of the concentration from 0.2 to 2000 mg mL(-1) in water. The enantiodifferentiating geometrical photoisomerizations of (Z)-cyclooctene and (Z,Z)-1,3-cyclooctadiene sensitized by CDNS at various concentrations were critically affected by the phase transition of CDNS to afford the corresp...
Nat. Chem. Biol. 9, 475–484 (2013); published online 18 July 2013; corrected after print 19 December 2013 In the version of this Review Article initially published, a double bond was missing from the chemical structure of the cyclooctene on the left side of the reaction arrow in Figure 1e. The chemical structure has been corrected in the HTML and PDF versions of the article. erratum Designer ba...
Selective manipulation of protein kinases under living conditions is highly desirable yet extremely challenging, particularly in a gain-of-function fashion. Here we employ our recently developed bioorthogonal cleavage reaction as a general strategy for intracellular activation of individual kinases. Site-specific incorporation of trans-cyclooctene-caged lysine in place of the conserved catalyti...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید