Introduction of a new synthetic route about 2879-20-1

With the rapid development of chemical substances, we look forward to future research findings about 2879-20-1

1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)ethanone, cas is 2879-20-1, it is a common heterocyclic compound, the benzodioxans compound, its synthesis route is as follows.

General procedure: A mixture of acetophenone 1a(0.5 mmol), acetonitrile 2 (7.5 mmol), and I2 (0.75 mmol) in DMSO (2mL) was stirred at 110 C. After disappearance of the reactant (monitored by TLC), added 50 mL water to the mixture, then extracted with EtOAc 3 times. The extract was washed with Na2S2O3 solution, dried over anhydrous Na2SO4 and evaporation. The residue was puriedby column chromatography to afford 3a.

With the rapid development of chemical substances, we look forward to future research findings about 2879-20-1

Reference£º
Article; Gao, Qinghe; Liu, Shan; Wu, Xia; Wu, Anxin; Tetrahedron Letters; vol. 55; 47; (2014); p. 6403 – 6406;,
Benzodioxan
1,4-Benzodioxane | C8H8O2 – PubChem