Efficient microwave-assisted synthesis of new sulfonylbenzimidazole-4,7-diones: heterocyclic quinones with potential antitumor activity
作者:Narimène Boufatah、Armand Gellis、José Maldonado、Patrice Vanelle
DOI:10.1016/j.tet.2004.07.070
日期:2004.10
New benzimidazoloquinones substituted at 2-position by a sulfonyl group have been synthesized via a final microwave assisted step using 2-chloromethyl-1,5,6-trimethylbenzimidazole-4,7-dione 7 as starting material.
已经通过使用2-氯甲基-1,5,6-三甲基苯并咪唑-4,7-二酮7作为起始原料的最终微波辅助步骤合成了在2位被磺酰基取代的新苯并咪唑并醌。