作者:Liangfeng Fu、Gordon W. Gribble
DOI:10.1016/j.tetlet.2008.04.025
日期:2008.5
1,2′- and 1,3′-Bipyrroles, which are attractive precursors for the synthesis of bipyrrole-based natural products, are synthesized in one-pot from 2- and 3-nitropyrroles by a sequential nitro group reduction—Paal–Knorr pyrrole synthesis.
1,2'-和1,3'-联吡咯是用于合成基于双吡咯的天然产物的有吸引力的前驱物,是通过2-硝基吡咯和3-硝基吡咯的连续硝基还原反应一锅合成的(Paal-Knorr)吡咯合成。