Grivas S
Acta Chem Scand B. 1985;39(3):213-7. doi: 10.3891/acta.chem.scand.39b-0213.
The highly mutagenic title compound (4,8-DiMeIQx) was synthesized in 13% overall yield from 2-fluoro-5-nitrotoluene in eight operations. The average operation yield was 83%. The reaction sequence used gave, in addition to the title compound, the isomer 3,4,7-trimethyl-3H-imidazo[4,5-f]quinoxalin-2-amine (4,7-DiMeIQx).
高致突变性的标题化合物(4,8-二甲基咪唑喹喔啉)以2-氟-5-硝基甲苯为原料,经八步反应合成,总收率为13%。平均每步反应收率为83%。除标题化合物外,所采用的反应序列还生成了异构体3,4,7-三甲基-3H-咪唑并[4,5-f]喹喔啉-2-胺(4,7-二甲基咪唑喹喔啉)。