This study describes the synthesis of triazine-based dehydrocondensing reagents substituted by amido substituents and demonstrates their efficiency for dehydrocondensing reactions in MeOH and THF. N-Phenylbenzamido-substituted chlorotriazine is readily converted to a stable, non-hygroscopic triazinylammonium-based dehydrocondensing reagent that is superior to 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride (DMT-MM) in terms of its reactivity in dehydrocondensing reactions.
这项研究描述了以酰胺取代基团取代的三嗪基脱水缩合试剂的合成,并展示了它们在MeOH和THF中进行脱水缩合反应的效率。N-苯基苯甲酰胺取代的氯三嗪可以轻松转化为稳定的、不吸湿的基于三嗪基的脱水缩合试剂,其在脱水缩合反应中的反应性优于4-(4,6-二甲氧基-1,3,5-三嗪-2-基)-4-甲基吗啉盐酸盐(DMT-MM)。