3663-80-7, 2,3-Dihydrobenzo[b][1,4]dioxine-2-carboxylic acid is a benzodioxans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,3663-80-7
To a solution of the carboxylic acid (1 equiv) and 2-amino-5- bromobenzamide (prepared according to the procedure in Scheme 2. 1 equiv) in DMF (0.3 mL) was added HATU (1.2 equiv) and N-methylmorpholine (2 equiv). The resulting mixture was stirred at room temperature overnight. After removal of solvent by rotary evaporation, the residue was dissolved in ethyl acetate (15 mL) and washed with an aqueous 1 Nu HCl solution (2 x 10 mL), a saturated aqueous Nua2C03 solution (2 x 10 mL), and brine (10 mL), dried over Na2SO4, and filtered. The solvent was removed in vacuo and the crude amide product was taken to the next reaction without further purification.
As the paragraph descriping shows that 3663-80-7 is playing an increasingly important role.
Reference£º
Patent; FENG, Yangbo; LOGRASSO, Philip; BANNISTER, Thomas; SCHROETER, Thomas; FANG, Xingang; YIN, Yan; CHEN, Yen Ting; SESSIONS, Hampton; CHOWDHURY, Sarwat; LUO, Jun-Li; VOJKOVSKY, Tomas; WO2010/56758; (2010); A1;,
Benzodioxan
1,4-Benzodioxane | C8H8O2 – PubChem