Downstream synthetic route of 2879-20-1

As the paragraph descriping shows that 2879-20-1 is playing an increasingly important role.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.2879-20-1,1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)ethanone,as a common compound, the synthetic route is as follows.,2879-20-1

a 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethan-1-one By using 1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethan-1-one (1.42 g, 7.97 mmol), the title compound was obtained as pale yellow solid by similar procedures to those of Example 38a (2.05 g, yield: 100%). 1H-NMR(CDCl3): 7.50-7.54(2H,m), 6.93(1H,m), 4.37(2H,s), 4.32-4.35(2H,m), 4.27-4.31(2H,m)

As the paragraph descriping shows that 2879-20-1 is playing an increasingly important role.

Reference£º
Patent; Yamabe, Haruko; Okuyama, Masahiro; Nakao, Akira; Ooizumi, Mitsuru; Saito, Ken-ichi; US2003/212094; (2003); A1;,
Benzodioxan
1,4-Benzodioxane | C8H8O2 – PubChem