Bhattacharya, Aditya published the artcile“Haliranium Ion”-Induced Intermolecular Friedel-Crafts Alkylation in HFIP: Synthesis of β,β-Diaryl α-Halo carbonyl Compounds, HPLC of Formula: 93-04-9, the publication is European Journal of Organic Chemistry (2021), 2021(33), 4737-4749, database is CAplus.
Herein, a highly regio- and diastereoselective haliranium ion-induced intermol. Friedel-Crafts reaction of α,β-unsaturated carbonyl compounds in HFIP is reported. The operationally simple and mild method affords the synthetically useful β,β-diarylated α-halo carbonyl compounds in good yields after a very short reaction time. As an application, a few examples of β,β-diarylated olefins are prepared in excellent yields. Based on the exptl. results and a qual. study of 1D-NMR-experiments, a plausible reaction mechanism is proposed.
European Journal of Organic Chemistry published new progress about 93-04-9. 93-04-9 belongs to ethers-buliding-blocks, auxiliary class Naphthalene,Ether, name is 2-Methoxynaphthalene, and the molecular formula is C11H10O, HPLC of Formula: 93-04-9.
Referemce:
https://en.wikipedia.org/wiki/Ether,
Ether | (C2H5)2O – PubChem