作者:Kah Hoe Kong、Chong Kiat Tan、Xijie Lin、Yulin Lam
DOI:10.1002/chem.201102097
日期:2012.1.27
A thiouronium‐based solid‐phase synthesis of a 1,3,5‐triazine scaffold has been developed. The key feature of the synthesis is the use of a readily accessible solid‐supported thiouronium salt as a primary precursor for the stepwise assembly of the 1,3,5‐triazine substrate. The sulfur linker employed in the synthesis is stable under both acidic and basic conditions and is versatile enough to provide
已经开发了基于硫脲鎓的1,3,5-三嗪支架的固相合成方法。合成的关键特征是使用易于获得的固体负载的硫脲鎓盐作为逐步组装1,3,5-三嗪底物的主要前体。合成中使用的硫连接基在酸性和碱性条件下均稳定,并且用途广泛,足以与1,3,5-三嗪骨架一起使用单环,双环和螺环化合物。通过使用这种合成策略,制备了包含1,3,5-三嗪支架的79种代表性化合物。