A novel intramolecular cyclization was discovered during the reaction of soluble polymer supported bis-Boc-guanidines with amines under microwave irradiation, leading to an oxadiazinone skeleton. The cyclized polymer conjugates have been further utilized to generate substituted 1,3,5-oxadiazinones by a traceless synthesis.
在微波辐照下,可溶性聚合物支持的双Boc
胍与胺反应过程中发现了新颖的分子内环化反应,从而形成了一个二嗪酮骨架。通过一种无痕迹合成法,这些环化的聚合物衍
生物进一步被用于产生取代的1,3,5-二嗪酮。