Javorskis, Tomas; Karpaviciene, Ieva; Jurys, Arminas; Snarskis, Gustautas; Buksnaitiene, Rita; Orentas, Edvinas published an article about the compound: 1-Bromo-2-pentyne( cas:16400-32-1,SMILESS:CCC#CCBr ).Recommanded Product: 1-Bromo-2-pentyne. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:16400-32-1) through the article.
Catalyst-free addition of ketone enolate to non-activated multiple C-C bonds involves non-complementary reaction partners and typically requires super-basic conditions. On the other hand, highly aggregated or solvated enolates are not reactive enough to undergo direct addition to alkenes or alkynes. Herein, we report a new anionic cascade reaction for one-step assembly of intriguing mol. scaffolds possessing contiguous six-, five-, and four-membered rings, representing a formal [2+2] enol-allene cycloaddition Reaction proceeds under very mild conditions and with excellent diastereoselectivity. Deeper mechanistic and computational studies revealed unusually slow proton transfer phenomenon in cyclic ketone intermediate and explained peculiar stereochem. outcome.
In some applications, this compound(16400-32-1)Recommanded Product: 1-Bromo-2-pentyne is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics