As a common heterocyclic compound, it belongs to benzoxazole compound, name is Benzo[d]oxazol-6-amine, and cas is 177492-52-3, its synthesis route is as follows.
Example 208: Preparation of N2-(benzo[d]oxazol-6-yl)-N4-cyclopropyl-5-(trifluoromethyl) pyrimidine-2,4-diamine and 6-((4-(cyclopropylamino)-5-(trifluoromethyl)pyrimidin-2-yl) amino -2,3-dihydrobenzo[d]oxazol-2-ol2-Chloro-N-cyclopropyl-5-(trifluoromethyl)pyrimidin-4-amine (0.065 g, 0.274 mmol) and benzo[d]oxazol-6-amine (0.037 g, 0.274 mmol) were mixed in Acetic Acid (1 ml). The mixture was microwaved at 130 C for 20 minutes and then concentrated. Added acetone and fdtered the solid. 4 mg of N2-(benzo[d]oxazol-6-yl)-N4-cyclopropyl-5- (trifluoromethyl)pyrimidine-2,4-diamine and 14 mg of 6-((4-(cyclopropylamino)-5- (trifluoromethyl)pyrimidin-2-yl)amino)-2,3-dihydrobenzo[d]oxazol-2-ol were recovered after automated reverse phase chromatography (water-MeCN eluent) on the Filtrate. MS calcd for [C15H12F3N50+H]+: 336.1 1 , found 335.95. MS calcd for [Ci5Hi4F3N502+H]+: 354.12, found 353.90.
177492-52-3, In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles.,177492-52-3 ,Benzo[d]oxazol-6-amine, other downstream synthetic routes, hurry up and to see
Reference：
Patent; SALK INSTITUTE FOR BIOLOGICAL STUDIES; SANFORD-BURNHAM MEDICAL RESEARCH INSTITUTE; YALE UNIVERSITY; SHAW, Reuben J.; EGAN, Daniel F.; COSFORD, Nicholas; TURK, Benjamin; VAMOS, Mitchell; PANICKAR, Dhanya Raveendra; CHUN, Matthew; SHEFFLER, Doug; (315 pag.)WO2016/33100; (2016); A1;,
Benzoxazole – Wikipedia
Benzoxazole | C7H5NO – PubChem