181428-60-4Relevant articles and documents
Facile separation catalyst system: Direct diastereoselective synthesis of (E)-α,β-unsaturated ketones catalyzed by an air-stable Lewis acidic/basic bifunctional organobismuth complex in ionic liquids
Qiu, Renhua,Qiu, Yimiao,Yin, Shuangfeng,Song, Xingxing,Meng, Zhengong,Xu, Xinhua,Zhang, Xiaowen,Luo, Shenglian,Au, Chak-Tong,Wong, Wai-Yeung
supporting information; scheme or table, p. 1767 - 1771 (2011/02/23)
The catalyst system that comprises an air-stable bifunctional Lewis acidic/basic organobismuth complex and [Bmim]BF4 is highly efficient in the cross-condensation of aldehydes with ketones. Through switching the reaction from homogeneous to heterogeneous, the system shows facile separation ability and facile reusability.
