Behlen, Michael J. published the artcileC2-Symmetric dinickel catalysts for enantioselective [4 + 1]-cycloadditions, Safety of 2,7-Dimethyl-1,8-naphthyridine, the publication is Journal of the American Chemical Society (2020), 142(41), 17294-17300, database is CAplus and MEDLINE.
Dinickel naphthyridine-bis(oxazoline) catalysts promote enantioselective intermol. [4 + 1]-cycloadditions of vinylidene equivalent and 1,3-dienes. The products of this reaction are methylenecyclopentenes, and the exocyclic alkene is generally obtained with high Z selectivity. E- and Z-dienes react in a stereoconvergent fashion, providing cycloadducts with the same sense of absolute stereochem. and nearly identical ee values. This feature allows dienes that are com. available as E/Z mixtures to be used as substrates for the cycloaddition A DFT model for the origin of asym. induction is provided.
Journal of the American Chemical Society published new progress about 14903-78-7. 14903-78-7 belongs to naphthyridine, auxiliary class 6.6_Aromatics,Naphthyridines, name is 2,7-Dimethyl-1,8-naphthyridine, and the molecular formula is C10H10N2, Safety of 2,7-Dimethyl-1,8-naphthyridine.
Referemce:
https://en.wikipedia.org/wiki/1,8-Naphthyridine,
1,8-Naphthyridine | C8H6N2 – PubChem