Researchers at Leipzig University have developed a new process for reversing the polarity of chemical compounds, also known ...

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 ...

Reimer - Tiemann reaction. Ethers: Structure. Aldehyde and Ketones: Nature of carbonyl group; Nucleophilic addition to >C=O group, relative reactivities of aldehydes and ketones; Important ...

Bond lengths and angles agree well, within the experimental accuracy, with values found in literature, Figure 2. The study of the reactivity of 1,4-benzothiazine heterocyclic ring activated in ...