This type of reactivity has quickly become one of the cornerstones of modern catalysis .In a patent, Formula: C17H14O, name is 1,5-Diphenylpenta-1,4-dien-3-one, belongs to chiral-oxygen-ligands compound, introducing its new discovery. Formula: C17H14O
<1,4> Addition of (Methylthio)methyl p-Tolyl Sulfone to alpha,beta-Unsaturated Carbonyl Compounds
The lithio derivative of (methylthio)methyl p-tolyl sulfone (1) reacted with various alpha,beta-unsaturated carbonyl compounds to afford <1,4> adducts in good to high yields.The introduced (methylthio)(p-tolylsulfonyl)methyl group was easily converted to a (methylthio)carbonyl group or a formyl group.When the reaction of 1 with methyl acrylate using sodium hydride as a base was performed in DMF at an ambient temperature,2-(methoxycarbonyl)-4-(methylthio)-4-(p-tolylsulfonyl)cyclohexanone (8) was obtained in 81 percent yield.Furthermore, 8 was shown to be an important intermediate for preparing 2-substituted 2-(methoxycarbonyl)-1,4-cyclohexanediones.
One of the oldest and most widely used commercial enzyme inhibitors is aspirin, Formula: C17H14O, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 538-58-9
Reference：
Synthesis and Crystal Structure of a Chiral C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis,
Chiral lanthanide(III) complexes of sulphur–nitrogen–oxygen ligand derived from aminothiourea and sodium D-camphor-β-sulfonate