نتایج جستجو برای: a3 coupling
تعداد نتایج: 159603 فیلتر نتایج به سال:
The cytochrome a and a3 sites in uninhibited, detergent-solubilized cytochrome c oxidase have been studied under a wide range of conditions using thin-layer spectroelectrochemistry. The observed absorbance changes at the alpha and Soret absorbance maxima have been used together to estimate the extents of reduction of cytochromes a and a3, using the absorbance properties of these cytochromes ded...
The transition from a liquid to a glass in colloidal suspensions of particles interacting through a hard core plus an attractive square-well potential is studied within the mode-coupling-theory framework. When the width of the attractive potential is much shorter than the hard-core diameter, a reentrant behavior of the liquid-glass line and a glass-glass-transition line are found in the tempera...
Precatalyst control: [CuII(OTf)2(pyb)2]2 CH3CN (1), in which pyb is 1-(2-pyridyl)benzotriazole, enables the synthesis of a wide range propargylamines by A3 coupling reaction at room temperature absence additives. The hybrid N,N?-bidentate ligand imposes exclusive trans coordination Cu, can rotate and modulate charge distribution flux, thus orchestrating structural electronic precatalyst control...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید