Furan ring opening–pyrrole ring closure. A simple route to 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-3-ones
作者:Igor V. Trushkov、Tatyana A. Nevolina、Vitaly A. Shcherbinin、Lyudmila N. Sorotskaya、Alexander V. Butin
DOI:10.1016/j.tetlet.2013.05.066
日期:2013.7
We report here an application of a furan ring opening-Paal–Knorr pyrrole synthesis sequence for the transformation of furfurylamines into 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-3-ones.
我们在这里报告了呋喃开环-Paal-Knorr吡咯合成序列在将糠胺转化为1,2,3,4-四氢吡咯并[1,2 - a ]吡嗪-3-酮中的应用。