Post transformation

Figure 5.4 In-situ post-transformation of multicomponent adduct.

Fig. 7, Build/Pair strategy with Ugi-four-components reactions (Ugi-4CR) and their post-transformations. RCM ring dosure metathesis.

I he Fock matrix must next be transformed to F by pre- and post-multiplying by... 

For post-ionized particles, it is possible to define a generalized transformation probability P (A Xf) ... 

There are, however, cases when the hydrogen pretreatment results in an enhanced catalytic activity of an alloy. The phenomenon may be explained also in connection with a metal-metal hydride transformation, namely as a post-hydride effect. 

The thiocarbonylthio group can be transformed post-polymerization in a variety of ways to produce end-functional polymers or it can be removed. The presence of the thiocarbonylthio groups also means that the polymers synthesized by RAFT polymerization are usually colored and they possess a labile end group that may decompose to produce sometimes odorous byproducts. Even though the color and other issues may be modified by appropriate selection of the initial RAFT agent, these issues have provided further incentive to develop effective methods for treatment of RAFT-synthesized polymer to transform the thiocarbonylthio groups post-polymerization. 

The neurointerventionalist should limit the number of microcatheter injections performed during the exam, as there is growing evidence that this may increase the chances of hemorrhagic transformation of the infarcted tissue. Direct injection of contrast into stagnant vessels, which contains injured glial cells and thus breakdown of the blood-brain barrier, allows for contrast extravasation. Contrast is readily visualized on the immediate post-thrombolysis CT as an area of high attenuation in the parenchyma. In some instances, MRI with susceptibility-weighted sequences may be useful to differentiate contrast extravasation from Such a distinction... 

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