and (+)-welwitindolinone A (45), cascade sequences are sometimes only realized when the innate reactivity of the functional groups are not masked with protecting groups. Figure 5: Additional ...

The functional group (-COO) is known as the ester link. The main use of esters is for flavourings and perfumes, however they can also be used in the chemicals industry as solvents.

Stephanie received her PhD in chemistry from Imperial College London, where she researched new synthetic methods to access underexplored S(VI) functional groups with Dr James Bull. Previously ...

Researchers at Leipzig University have developed a new process for reversing the polarity of chemical compounds, also known as umpolung, for the precise synthesis of pharmaceuticals. This innovative ...