Tag: 17200-30-5

6-Nitrobenzo[d]oxazole, cas is 17200-30-5, it is a common heterocyclic compound, the benzoxazole compound, its synthesis route is as follows.,17200-30-5

General procedure: A mixture of VNU-11(Hf) (0.018 g, 0.01 mmol), aromatic acylchloride (0.140 g, 1 mmol) and benzoxazole (0.119 g, 1 mmol)was heated at 170 C under conventional heating for a few hoursor microwave irradiation of a CEM Discover apparatus for a fewminutes. After completion of reaction, the catalyst was filteredfrom the reaction mixture. The filtrate was diluted with ethyl acetate (50 mL), washed with H2O (3×20 mL), aqueous NaHCO3(2 x20 mL), and dried over Na2SO4. The solvent was removed ina rotary evaporator. The crude product was purified by flash chromatography(90:10 acetone/petroleum ether to give correspondingproduct. The purity and identity of the products were confirmed byGC-MS spectra, which were compared with the spectra in the NISTlibrary, and by 1H and 13C NMR spectroscopy.

With the rapid development of chemical substances, we look forward to future research findings about 17200-30-5

Reference£º
Article; Nguyen, Linh Ho Thuy; Nguyen, Trang Thi Thu; Tran, Phuong Hoang; Kawazoe, Yoshiyuki; Le, Hung Minh; Doan, Tan Le Hoang; Journal of Catalysis; vol. 374; (2019); p. 110 – 117;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.17200-30-5,6-Nitrobenzo[d]oxazole,as a common compound, the synthetic route is as follows.

General procedure: A mixture of VNU-11(Hf) (0.018 g, 0.01 mmol), aromatic acylchloride (0.140 g, 1 mmol) and benzoxazole (0.119 g, 1 mmol)was heated at 170 C under conventional heating for a few hoursor microwave irradiation of a CEM Discover apparatus for a fewminutes. After completion of reaction, the catalyst was filteredfrom the reaction mixture. The filtrate was diluted with ethyl acetate (50 mL), washed with H2O (3×20 mL), aqueous NaHCO3(2 x20 mL), and dried over Na2SO4. The solvent was removed ina rotary evaporator. The crude product was purified by flash chromatography(90:10 acetone/petroleum ether to give correspondingproduct. The purity and identity of the products were confirmed byGC-MS spectra, which were compared with the spectra in the NISTlibrary, and by 1H and 13C NMR spectroscopy.

17200-30-5, The synthetic route of 17200-30-5 has been constantly updated, and we look forward to future research findings.

Reference£º
Article; Nguyen, Linh Ho Thuy; Nguyen, Trang Thi Thu; Tran, Phuong Hoang; Kawazoe, Yoshiyuki; Le, Hung Minh; Doan, Tan Le Hoang; Journal of Catalysis; vol. 374; (2019); p. 110 – 117;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem