Synthesis of New Riminophenazines with Pyrimidine and Pyrazine Substitution at the 2-N Position
作者:Gang Zhang、Hao Zhang、Xiaojian Wang、Chun Li、Haihong Huang、Dali Yin
DOI:10.3390/molecules16086985
日期:——
New riminophenazines with pyrimidine and pyrazine substituents at the 2-position were successfully synthesized. The key step is the 2-N-arylation of riminophenazines with pyrimidine and pyrazine. The optimized reaction conditions involve the use of a Pd2(dba)3/DPPF/Cs2CO3/toluene combination.
成功合成了在 2 位具有嘧啶和吡嗪取代基的新型 riminophenazines。关键步骤是 riminophenazines 与嘧啶和吡嗪的 2-N-芳基化。优化的反应条件包括使用 Pd2(dba)3/DPPF/Cs2CO3/甲苯组合。