17413-10-4, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. (2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methanamine, cas is 17413-10-4,the benzodioxans compound, it is a common compound, a new synthetic route is introduced below.
A stirred mixture of 3-bromo-4-chloro-thieno[3,2-c]pyridine (200 mg, 0.80 mmol), 2,3-dihydro-1,4-benzodioxin-6-yl-methylaminebenzylamine (266 mg, 1.61 mmol), and triethylamine (112 mul, 0.80 mmol) in NMP (2 ml) was heated in a Biotage microwave reactor for 2 h at 220 C. At which point the reaction was allowed to cool to room temperature and partitioned between EtOAc (10 ml) and distilled water (10 ml). The organic layer was separated and washed with additional portions of distilled water (2¡Á10 ml), dried (MgSO4), filtered and the solvent removed in vacuo. The crude residue was then subjected to flash column chromatography (eluent petroleum spirit 40-60 C.:EtOAc, 3:1, Rf 0.6). This afforded the title compound as a yellow solid (233 mg, 77%).
The chemical industry reduces the impact on the environment during synthesis,17413-10-4,(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methanamine,I believe this compound will play a more active role in future production and life.
Reference£º
Patent; Xention Limited; US2007/161672; (2007); A1;,
Benzodioxan
1,4-Benzodioxane | C8H8O2 – PubChem