Electric Literature of 18437-78-0, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C¨CH bond functionalisation has revolutionised modern synthetic chemistry. 18437-78-0, Name is Tris(4-fluorophenyl)phosphine, SMILES is FC1=CC=C(P(C2=CC=C(F)C=C2)C3=CC=C(F)C=C3)C=C1, belongs to chiral-phosphine-ligands compound. In a article, author is Li, Yuming, introduce new discover of the category.
Chemo- and Diastereoselective Construction of Indenopyrazolines via a Cascade aza-Michael/Aldol Annulation of Huisgen Zwitterions with 2-Arylideneindane-1,3-diones
A cascade aza-Michael/Aldol annulation of 2-arylideneindane-1,3-diones with insitu generated Huisgen zwitterions has been developed. This reaction afforded the desired products in moderate to good yields (up to 87%) with excellent chemo- and diastereoselectivity (up to 20:1). This strategy allows facile diastereoselective preparation of biologically important indenopyrazoline derivatives containing two contiguous chiral centers including a quaternary stereogenic center.
Electric Literature of 18437-78-0, The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 18437-78-0 is helpful to your research.
Reference:
Phosphine ligand,
,Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate