Inaloo, ID; Majnooni, S in [Inaloo, Iman Dindarloo] Shiraz Univ, Coll Sci, Chem Dept, Shiraz 7194684795, Iran; [Majnooni, Sahar] Univ Isfahan, Chem Dept, Esfahan 8174673441, Iran published A Fe3O4@SiO2/Schiff Base/Pd Complex as an Efficient Heterogeneous and Recyclable Nanocatalyst for One-Pot Domino Synthesis of Carbamates and Unsymmetrical Ureas in 2019.0, Cited 165.0. Formula: C8H8O2. The Name is 4′-Hydroxyacetophenone. Through research, I have a further understanding and discovery of 99-93-4.
A palladium-catalyzed domino method for the direct synthesis of carbamates and ureas has been developed by using readily available and economical starting materials (aryl halide, carbon monoxide, sodium azide, amines and alcohols) in a one-pot approach. The domino process underwent carbonylation, Curtius rearrangement, and nucleophilic addition. This protocol provides a step-economical and highly efficient reaction to access the wide range of valuable carbamates, symmetrical and unsymmetrical ureas with high yields under remarkable mild reaction conditions that are important factors in pharmaceutical science, biochemistry and agricultural industries. Furthermore, the magnetically recoverable nanocatalyst (Fe3O4@SiO2/Pd(II)) can be conveniently and swiftly recycled using external magnet and reused at least for seven times without noticeable loss of its catalytic activity.
About 4′-Hydroxyacetophenone, If you have any questions, you can contact Inaloo, ID; Majnooni, S or concate me.. Formula: C8H8O2
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles