80636-30-2, 3,3-Dimethyl-3,4-dihydroquinoxalin-2(1H)-one is a quinoxaline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
3,3-Dimethyl-4-[(morpholinyl)carbonyl]-1,2,3,4-tetrahydroquinoxalin-2-one (IV) To 2.70 g of 4-(chlorocarbonyl)-3,3-dimethyl-1,2,3,4-tetrahydroquinoxalin-2-one (prepared from 3,3-dimethyl-1,2,3,4-tetrahydroquinoxalin-2-one (EXAMPLE 2) and phosgene) in 30 ml of dichloromethane are added 1.97 g of morpholine. After stirring for 30 min, the reaction mixture is partitioned between dichloromethane and saline. The organic layers are dried over sodium sulfate, concentrated, and crystallized from dichloromethane/hexane to give the title compound, mp 190.5-193; MS (m/z) at 289; IR (mineral oil) 1683, 1661, 1409, 1238, 1121, 1506 cm-1; NMR (CDCl3) delta 1.3-1.9, 3.0-4.1, 6.70, 6.84, 6.95-7.03, 8.31., 80636-30-2
As the paragraph descriping shows that 80636-30-2 is playing an increasingly important role.
Reference£º
Patent; The Upjohn Company; US5541324; (1996); A;,
Quinoxaline – Wikipedia
Quinoxaline | C8H6N2 | ChemSpider