538-58-9,The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a downstream synthesis route of the compound 538-58-9
General procedure: General procedure: A mixture of 8a (70.3 mg, 0.3 mmol) and 1a (172.2 mg, 0.36 mmol) in DMSO (2.0 mL) was stirred under nitrogen atmosphere for 5 min at room temperature. Then DBU (0.065 mL, 0.45 mmol), followed by DMSO (1 mL), was added and the resulting mixture was heated to 80 C in N2 atmosphere. After the reaction was complete, the mixture was filtered through a thin layer (30 mm) of silica gel (100-200 mesh) and washed with DCM. The filtrate was concentrated under reduced pressure and the residue was purified by flash chromatography (PE/EtOAc=60/1) to afford 11a (72.1 mg, 76%).
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 1,5-Diphenylpenta-1,4-dien-3-one.
Reference£º
Article; Shu, Zhen-Cao; Zhu, Jian-Bo; Liao, Saihu; Sun, Xiu-Li; Tang, Yong; Tetrahedron; vol. 69; 1; (2013); p. 284 – 292;,
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