The metal-catalyzed asymmetric conjugate addition (ACA) reaction has emerged as a
general and powerful approach for the construction of optically active compounds and is …

The concept of flow “fine” synthesis, that is, high yielding and selective organic synthesis by
flow methods, is described. Some examples of flow “fine” synthesis of natural products and …

Catalytic asymmetric carbon–carbon bond‐forming reactions provide one of the most
efficient ways to synthesize optically active compounds, and, accordingly, many chiral …

Because of their greater stability and unique conformational properties, unnatural amino
acids are highly valued by pharmaceutical, biological, and organic chemists. This synopsis …

Unnatural amino acids (UAAs) are valuable building blocks in the manufacture of a wide
range of pharmaceuticals. UAAs exhibit biological activity as free acids and they can be …

Unnatural amino acids have gained significant attention in protein engineering and drug
discovery as they allow the evolution of proteins with enhanced stability and activity. The …

The group 2 alkaline earth metals calcium (Ca), strontium (Sr), and barium (Ba) are among
the most common elements on Earth, abundant in both the sea and the Earth's crust …

Stereoselective synthesis of acyclic α,α-disubstituted α-amino acids derivatives from amino acids
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A mild calcium catalysed Beckmann rearrangement has been realised, which forgoes the
more traditional harsh reactions conditions associated with the transformation. The catalyst …

The functional pool of canonical amino acids (cAAs) has been enriched through the
emergence of non-canonical amino acids (ncAAs). NcAAs play a crucial role in the …