148231-12-3, 5,8-Dibromoquinoxaline is a quinoxaline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Under nitrogen atmosphere, the compound of formula (F) (1.34 g, 7.26 mmol) 5,8-dibromoquinoxanline (0.951 g, 3.30 mmol), sodium tert-butoxide (0.952 g, 9.90 mmol), Bis (dibenzylideneacetone) palladium (0) (0.114 g), (¡À) -2,2 ‘- (¡À) -2,2′-bis (diphenylphosphino ) -1,1′-binaphthalene [(¡À) -2,2′-Bis (diphenylphosphino) -1,1’-binaphthalene] (0.185 g, 0.297 mmol) was refluxed for 12 hours. After the temperature was lowered to room temperature, the mixture was washed with water, the residue was removed with MgSO 4, hydrazine monohydrate was added thereto, and the mixture was stirred at room temperature for 30 minutes. Precipitated in hexane, filtered off the solid and dried under vacuum to obtain the compound P-1.
148231-12-3, 148231-12-3 5,8-Dibromoquinoxaline 11514763, aquinoxaline compound, is more and more widely used in various fields.
Reference£º
Patent; LG Chem, Ltd.; Kim Jin-seok; Bae Jae-sun; Lee Jae-cheol; Shin Hyeon-a; Hwang Min-ho; Ryu So-yeong; Jeong Se-jin; (36 pag.)KR2019/5591; (2019); A;,
Quinoxaline – Wikipedia
Quinoxaline | C8H6N2 | ChemSpider