Category: 5676-60-8

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.5676-60-8,2-Methylbenzo[d]oxazol-6-amine,as a common compound, the synthetic route is as follows.

General procedure: To a solution of compound 3 (3.37 mmol) in DMF (10 mL), charged respective compound V (a-p) (4.04 mmol) and heated to 80 C. After3 h, TLC analysis showed complete conversion of starting materials. The reaction mixture was cooled to room temperature, charged water (30 mL) and extracted with EtOAc (2 ¡Á 20 mL). The combined organic layer was washed with water (20 mL) followed by brine and concentrated under reduced pressure to obtain gummy liquid. This crude material was triturated with MTBE to afford desired product as solid and which used as such in next step without any further purification.

As the paragraph descriping shows that 5676-60-8 is playing an increasingly important role.

Reference£º
Article; Balraju, Vadla; Jogula, Sridhar; Krishna, Vagolu Siva; Meda, Nikhila; Sriram, Dharmarajan; Bioorganic Chemistry; vol. 100; (2020);,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.5676-60-8,2-Methylbenzo[d]oxazol-6-amine,as a common compound, the synthetic route is as follows.

To a stirred solution of 5,7-dimethylpyrazolo[l,5-a]pyrimidine-3-carboxylic acid 2 (50 mg, 0.262 mmol), 2-methyl-l,3-benzoxazol-6-amine (47 mg, 0.314 mmol) and HATU (149 mg, 0.393 mmol) in DMF (1 mL) was added DIPEA (0.1 mL, 0.524 mmol), and the reaction mixture was stirred at room temperature for 16 hours until the reaction was complete. The suspension was diluted with H20 (3 mL), and the precipitated solid was collected by filtration, washed with minimum DCM and Et20, and dried in vacuo to provide the title compound (60 mg, 71%) as a white solid.XH NMR (400 MHz, DMSO-i/6) delta 10.36 (s, 1H), 8.66 (s, 1H), 8.31 (d, J= 2.0 Hz, 1H), 7.64 (d, J= 8.4 Hz, 1H), 7.47 (dd, J= 8.4 Hz, 2.0 Hz, 1H), 7.21 (s, 1H), 2.78 (s, 3H), 2.73 (s, 3H), 2.60 (s, 3H). ES-MS m/z: 322.0 [M+H]+. LC-MS Purity (254 nm): >99%; tR= 1.74 min.

As the paragraph descriping shows that 5676-60-8 is playing an increasingly important role.

Reference£º
Patent; LYSOSOMAL THERAPEUTICS INC.; SKERLJ, Renato, T.; LANSBURY, Peter, T.; GOOD, Andrew, C.; BOURQUE, Elyse, Marie Josee; (139 pag.)WO2016/73895; (2016); A1;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem

5676-60-8, 2-Methylbenzo[d]oxazol-6-amine is a benzoxazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

General procedure: To a solution of compound 3 (3.37 mmol) in DMF (10 mL), charged respective compound V (a-p) (4.04 mmol) and heated to 80 C. After3 h, TLC analysis showed complete conversion of starting materials. The reaction mixture was cooled to room temperature, charged water (30 mL) and extracted with EtOAc (2 ¡Á 20 mL). The combined organic layer was washed with water (20 mL) followed by brine and concentrated under reduced pressure to obtain gummy liquid. This crude material was triturated with MTBE to afford desired product as solid and which used as such in next step without any further purification.

5676-60-8 2-Methylbenzo[d]oxazol-6-amine 590539, abenzoxazole compound, is more and more widely used in various.

Reference£º
Article; Balraju, Vadla; Jogula, Sridhar; Krishna, Vagolu Siva; Meda, Nikhila; Sriram, Dharmarajan; Bioorganic Chemistry; vol. 100; (2020);,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem