Atom-Economic, Solvent-Free, High Yield Synthesis of 2-(Pyrrol-1-yl)propyldiorganylphosphines
作者:Boris A. Trofimov、Nina K. Gusarova、Boris G. Sukhov、Svetlana F. Malysheva、Olga A. Tarasova、Natalya A. Belogorlova、Marina A. Maximova、Sergey P. Tunik
DOI:10.1055/s-2005-861842
日期:——
Free-radical addition of secondary phosphines to 1-isopropenylpyrroles (AIBN, 65 °C) proceeds with 100% regioselectivity to give 2-(pyrrol-l-yl)propyldiorganylphosphines in 89-92% isolated yields. This constitutes a highly efficient, atom-economic, solvent-free ('green') synthesis of new promising ligands for metal complex catalysts, and potent building blocks for designing of drugs and advanced materials
仲膦自由基加成到 1-异丙烯基吡咯 (AIBN, 65 °C) 以 100% 的区域选择性进行,以 89-92% 的分离产率得到 2-(吡咯-l-基)丙基二有机基膦。这构成了一种高效、原子经济、无溶剂(“绿色”)的金属络合物催化剂新配体的合成,以及用于设计药物和先进材料的有效构件。