The chemo-selective hydration of a wide range of non-activated terminal alkynes catalysed by AgSbF(6) under mild conditions is reported.

Herein, we report on selectivity control in C–H activations with alkylidenecyclopropanes (ACPs) for the chemo-selective assembly of cyclopropanes or dienes.

A cleaner and greener method has been developed and used to synthesize 14 different functionalized oligomer derivatives of glycerol in moderate 29%-39% yields over three steps. After successive regioselective enzymatic acylation of the primary hydroxyl groups, etherification or esterification of the secondary hydroxyl groups and chemoselective enzymatic saponification, the target compounds can ...

We studied the relation between the ratio of rotational velocity to velocity dispersion and the metallicity (< vrot > /σv-metallicity relation) of globular cluster systems (GCS) of disk galaxies by comparing the relation predicted from simple chemo-dynamical models for the formation and evolution of disk galaxies with the observed kinematical and chemical properties of their GCSs. We conclude t...

and therefore expected dominance of the manipulated unit. It is possible that the chimerism was transient and measurements were made too late, or that the fucosylated unit served to facilitate engraftment of the fucosylated and nonfucosylated HSPCs. This study represents an important advancement in the field ofUCB transplant. The strategy used is appealing because it is simple and could be perf...