The Synthesis of Two Combinatorial Libraries Using a 4-(2-Thienyl)-pyrrole Template
作者:Rohan A. Davis、Anthony R. Carroll、Ronald J. Quinn
DOI:10.1071/ch02110
日期:——
reported. Compound (1) was subsequently used as a combinatorial template in the parallel solution-phase synthesis of an amine and imine compound library. The amine library was produced using reductive amination conditions, and purification was achieved by a liquid–liquid partition followed by silica chromatography to afford ten amine analogues. The imine library consisted of five compounds, which were synthesized
报道了通过 Suzuki-Miyaura 偶联条件合成新型联芳基化合物 4-(2-thienyl)-1H-pyrrole-2-carbaldehyde (1)。随后将化合物 (1) 用作胺和亚胺化合物库的平行溶液相合成中的组合模板。胺库是使用还原胺化条件产生的,并通过液-液分配和硅胶色谱法实现纯化,得到十种胺类似物。亚胺库由五种化合物组成,这些化合物是使用挥发性伯胺合成的,可以通过蒸发进行纯化。还报道了新型和相关联芳基甲醛、叔丁基-2-(5-甲酰基-1H-吡咯-3-基)-1H-吡咯-1-羧酸酯(2)的合成。