Salacz, Laura; Girard, Nicolas; Suffert, Jean; Blond, Gaelle published the article 《Synthesis of aromatic rings embedded in polycyclic scaffolds by triyne cycloaddition: competition between carbonylative and non-carbonylative pathways》. Keywords: polycyclic compound preparation; triyne cycloaddition; benzenoid; carbonylative cycloaddition; cyclotrimerization; one-pot reaction; polycycles; rhodium catalysis; tropone.They researched the compound: 1-Bromo-2-pentyne( cas:16400-32-1 ).Related Products of 16400-32-1. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:16400-32-1) here.
The carbonylative cycloaddition of triynes I (R1 = H, CH3; R2 = H, C5H11) can lead to carbonylative and non-carbonylative competitive pathways, each leading to the formation of an aromatic ring. The one-pot synthesis of fully- and unsym.-substituted tetracyclic 6,5,7,5-troponic and 6,5,6,5-benzenoid scaffolds, e.g., II, using pre-organized triynes I showing the competition between these two pathways has been described.
There is still a lot of research devoted to this compound(SMILES：CCC#CCBr)Related Products of 16400-32-1, and with the development of science, more effects of this compound(16400-32-1) can be discovered.
Reference:
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics