Recommanded Product: 1-Bromo-2-pentyne. So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic. Compound: 1-Bromo-2-pentyne, is researched, Molecular C5H7Br, CAS is 16400-32-1, about Oxygen-Tethered 1,6-Enynes and [4.1.0]-Bicyclic Ether Skeletons as Hedonic Materials for the Fragrance Industry.
The synthesis of original structures for the fragrance industry bearing bicyclic scaffolds is described. To the best of authors’ knowledge, these structures are not found in the fragrance industry, neither from natural nor synthetic pathways. NHC-gold-type catalysts showed excellent activities leading to light bicyclic enol ethers. Several bicyclic adducts I (X = O, S; R1 = H, Me, Bn, etc.; R2 = H, Me, Ph; R3 = H, Me; -R2R3- = -(CH2)5-; R4 = n-Pr, Ph, 4-F3CC6H4, etc.; R5 = H, n-Pr) were prepared in good to excellent yields (18-99%). Evaluation of NHC-Au complexes allowed to reach a TOF of 300 h-1. The evaluation for the organoleptic properties of [4.1.0]-bicyclic ethers were compared with the unprecedented properties of the 1,6-enyne precursors. Evaluations of starting materials showed a great interest in these structures with various olfactory facets. In this study, the similarity and differences between starting ethers and their cycloisomerized bicyclic counterparts are depicted.
Although many compounds look similar to this compound(16400-32-1)Recommanded Product: 1-Bromo-2-pentyne, numerous studies have shown that this compound(SMILES:CCC#CCBr), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics