Product Details of 91-00-9. I found the field of Chemistry very interesting. Saw the article An Improved Class of Phosphite-Oxazoline Ligands for Pd-Catalyzed Allylic Substitution Reactions published in 2019.0, Reprint Addresses Pamies, O; Dieguez, M (corresponding author), Univ Rovira & Virgili, Dept Quim Fis & Inorgan, C Marcel Li Domingo 1, E-43007 Tarragona, Spain.; Norrby, PO (corresponding author), AstraZeneca Gothenburg, R&D BioPharmaceut, Pharmaceut Sci, Data Sci & Modelling, Pepparedsleden 1, S-43150 Molndal, Sweden.; Norrby, PO (corresponding author), Univ Gothenburg, Dept Chem & Mol Biol, Kemigarden 4, S-41296 Gothenburg, Sweden.. The CAS is 91-00-9. Through research, I have a further understanding and discovery of Diphenylmethanamine.
A method for generation of Pd/phosphite-oxazoline catalysts containing an alkyl backbone chain has been successfully applied to Pd-catalyzed allylic substitution reactions. By carefully selecting the substituents at both the alkyl backbone chain and the oxazoline of the ligand, as well as the configuration of the biaryl phosphite group, high activities (TOF > 8000 mol substrate X (mol Pd X h)(-1)) and excellent enantioselectivities (ee’s up to 99%) have been achieved for many hindered and unhindered substrates with a wide range of C-, O-, and N-nucleophiles (73 substitution products in total). Moreover, DFT and NMR studies of the key Pd-allyl complexes allowed us to better understand the origin of the excellent enantioselectivities observed experimentally. The useful application of the Pd/phosphite-oxazoline catalysts was demonstrated by the syntheses of many chiral carbobicycles, with multiples stereocenters, by simple sequential reactions involving Pd-allylic substitution and either 1,6-enyne cyclization or Pauson-Khand enyne cyclization.
Product Details of 91-00-9. About Diphenylmethanamine, If you have any questions, you can contact Biosca, M; Salto, J; Magre, M; Norrby, PO; Pamies, O; Dieguez, M or concate me.
Reference:
Amide – Wikipedia,
,Amide – an overview | ScienceDirect Topics