A one-pot coupling–addition–cyclocondensation sequence (CACS) to 2-substituted 3-acylpyrroles initiated by a copper-free alkynylation
作者:Jan Nordmann、Thomas J. J. Müller
DOI:10.1039/c3ob41269e
日期:——
A novel three-component synthesis of 2-substituted 3-acylpyrroles can be initiated by a copper-free Pd-catalyzed alkynylation in a one-pot fashion. The reaction sequence proceeds under mild reaction conditions and in moderate to good yields with a broad scope of diversity.
2-取代的3-酰基吡咯的新颖的三组分合成可以通过无铜的Pd催化的炔基化反应以一锅法的方式引发。反应顺序在温和的反应条件下进行,并以中等至良好的收率进行,并具有广泛的多样性。