A new, two-step strategy for making substituted piperidines offers chemists a more efficient way to make these biologically ...

Department of Materials Science, Institute of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8573, Japan ...

The hunt for life on Mars is driven by more than curiosity – it seeks to understand humanity's place in the universe.

Sarah Vine and Andrew Pierce bring their own no-holds-barred opinions, insights and reaction (clue is in the title) to the biggest stories of the week. New episodes every Wednesday, wherever you ...

To overcome numerous health disorders, heterocyclic structures of synthetic or natural origin are utilized, and notably, the emergence of various side effects of existing drugs used for treatment or ...

2018). SCHEME 13. Cobalt-catalyzed (cross-) hydroalkynylation of terminal alkynes and α,ω-diynes (Grenier-Petel and Collins, 2019). With the optimized reaction conditions in hand, the substrate scope ...

Activating agents enable the efficient preparation of organozinc complexes from zinc metal and organohalides, but their mechanisms had been obscured by the heterogeneous nature of these systems.

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...

Anaphylaxis is a medical emergency. If left untreated, it can lead to loss of consciousness, shock, coma, heart or respiratory failure, and death. This severe reaction typically occurs within five to ...