In this report we disclose new SnAP reagents for the synthesis of saturated N-heterocycles with seven-, eight- and nine-membered rings, including oxazepanes, tetrahydrobenzoxazepines, diazepanes, ...
Heterocycles, molecular rings found in many pharmaceuticals, have a reputation for stubbornly resisting modification. That is, in a heterocycle, heteroatoms of one type aren’t easily swapped for ...
The latest short science news items from C&EN.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results