作者:Art Kruithof、Christophe Vande Velde、Eelco Ruijter、Romano Orru
DOI:10.3390/molecules22040541
日期:——
microwave irradiation. In this manner, thiazine-2-thiones act as “masked” 1-azadiene equivalents, which makes them useful synthetic tools to access complex heterocyclic frameworks. We compare this dimerization with earlier approaches and elaborate on the observed diastereoselectivity.
我们报告了在长时间的微波辐射下从 4,6-diphenyl-3,6-dihydro-2H-1,3-thiazine-2-thiones 意外形成 1-azadiene 二聚体。通过这种方式,噻嗪-2-硫酮充当“掩蔽”的 1-氮杂二烯等价物,这使它们成为获得复杂杂环框架的有用合成工具。我们将这种二聚化与早期方法进行比较,并详细说明观察到的非对映选择性。