538-58-9, 1,5-Diphenylpenta-1,4-dien-3-one is a chiral-oxygen-ligands compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: To a stirred solution of indole 1a (59 mg, 0.5 mmol) and chalcone 2a (115 mg, 0.55 mmol) in MeCN (2.0mL) was added a solution of Br2 (0.00077 mL) in MeCN (0.5 mL), and the mixture was stirred for 7.0 h at 50 C. After 1a was consumed, as indicated by TLC, the reaction mixture was quenched with saturated aqueous Na2S2O3 (0.2mL) and water (10.0 mL), and extracted with CH2Cl2 three times. The residue obtained after evaporation of the solvent was purified by column chromatography on silica gel (petroleum ether-ethyl acetate = 30:1, v/v) to afford adduct 3a as a white solid (151 mg, 93% yield).
538-58-9 1,5-Diphenylpenta-1,4-dien-3-one 95417, achiral-oxygen-ligands compound, is more and more widely used in various.
Reference£º
Article; Liang, Deqiang; Li, Xiangguang; Zhang, Wanshun; Li, Yanni; Zhang, Mi; Cheng, Ping; Tetrahedron Letters; vol. 57; 9; (2016); p. 1027 – 1030;,
Synthesis and Crystal Structure of a Chiral?C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis
Chiral lanthanide(III) complexes of sulphur¨Cnitrogen¨Coxygen ligand derived from aminothiourea and sodium?D-camphor-¦Â-sulfonate