Crittall, Matthew R.; Fairhurst, Nathan W. G.; Carbery, David R. published the artcile< Point-to-helical chirality transfer for a scalable and resolution-free synthesis of a helicenoidal DMAP organocatalyst>, Quality Control of 112-63-0, the main research area is helicenoidal DMAP organocatalyst stereoselective preparation rhodium catalyzed triyne cycloisomerization; point helical chirality transfer cycloisomerization resolution free.
The synthesis of a second-generation [6]-helicenoidal DMAP organocatalyst I is reported. The synthesis is reliant upon a highly diastereoselective Rh-catalyzed [2+2+2] triyne cycloisomerization, using an existing stereocenter to control the sense of forming helicity. Taken together, a scalable (>1 g), resolution-free entry to a helical DMAP with the capacity for subsequent functionalization, has been achieved.
Chemical Communications (Cambridge, United Kingdom) published new progress about Cycloisomerization (stereoselective). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Quality Control of 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics