Joshi-Pangu, Amruta; Cohen, Ryan D.; Tudge, Matthew T.; Chen, Yonggang published the artcile< Dearomatization of Electron-Deficient Nitrogen Heterocycles via Cobalt-Catalyzed Asymmetric Cyclopropanation>, Recommanded Product: Ethyl 6-chloroimidazo[1,2-b]pyridazine-2-carboxylate, the main research area is dearomatization electron deficient nitrogen heterocycle cobalt catalyst stereoselective cyclopropanation.
The dearomatization of a series of electron-deficient nitrogen heterocycles has been achieved through a cobalt-catalyzed asym. cyclopropanation reaction. This reaction proceeds with high levels of enantio- and diastereoselectivity to afford unique cyclopropanes that can be further functionalized to provide complex heterocyclic building blocks.
Journal of Organic Chemistry published new progress about Cyclopropanation catalysts, stereoselective. 64067-99-8 belongs to class pyridazine, and the molecular formula is C9H8ClN3O2, Recommanded Product: Ethyl 6-chloroimidazo[1,2-b]pyridazine-2-carboxylate.
Referemce:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem