Novel synthesis of indene derivatives has been developed in an organocatalytic way. Although homogeneous proline showed low catalytic efficiency, resin-supported proline effectively catalyzed the intramolecular Morita-Baylis-Hillman reaction to afford the desired indenes.
                                    以有机催化方式开发了
茚衍
生物的新合成方法。尽管均相脯
氨酸的催化效率较低,但
树脂负载的脯
氨酸有效催化了分子内 Morita-Baylis-Hillman 反应,得到所需的
茚。