(2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)methanol, cas is 274910-19-9, it is a common heterocyclic compound, the benzodioxans compound, its synthesis route is as follows.
274910-19-9, [00209j A mixture of Intermediate 1(500mg, 1.5 mmol), (2,3-dihydrobenzo[b][1,4] dioxin-5-yl)methanol (380 mg, 2.3 mmol) and Cs2CO3 (1000 mg, 3.1 mmol) in DMSO (5 mL) was stirred for 2 days at 120 C. The reaction mixture was diluted with water andbrine (1:1, 50 mL) and extracted with EtOAc (2 x 30 mL). The combined organics were washed with brine, dried over Na2504 and concentrated in vacuo. The crude product was purified by column chromatography to yield the Example 2A (400 mg, 0.97 mmol, 63% yield), as a brown oil. MS (ESI) m/z 412.2 (M+H).
With the rapid development of chemical substances, we look forward to future research findings about (2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)methanol
Reference£º
Patent; BRISTOL-MYERS SQUIBB COMPANY; WURTZ, Nicholas R.; VIET, Andrew Quoc; SHAW, Scott A.; VOKITS, Benjamin P.; KICK, Ellen K.; VALENTE, Meriah Neissel; DILGER, Andrew K.; PABBISETTY, Kumar Balashanmuga; JUSUF, Sutjano; (140 pag.)WO2016/40417; (2016); A1;,
Benzodioxan
1,4-Benzodioxane | C8H8O2 – PubChem