Reference of 301224-40-8, Chemistry can be defined as the study of matter and the changes it undergoes. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology.301224-40-8, Name is (1,3-Dimesitylimidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(VI) chloride, molecular formula is C31H38Cl2N2ORu. In a patent, introducing its new discovery.
Enantio- and Diastereoselective 1,2-Additions to alpha-Ketoesters with Diborylmethane and Substituted 1,1-Diborylalkanes
The catalytic enantioselective synthesis of boronate-substituted tertiary alcohols through additions of diborylmethane and substituted 1,1-diborylalkanes to alpha-ketoesters is reported. The reactions are catalyzed by readily available chiral phosphine/copper(I) complexes and produce beta-hydroxyboronates containing up to two contiguous stereogenic centers in up to 99:1 e.r. and greater than 20:1 d.r. The utility of the organoboron products is demonstrated through several chemoselective functionalizations. Evidence indicates the reactions occur via an enantioenriched alpha-boryl-copper-alkyl intermediate.
If you are interested in 301224-40-8, you can contact me at any time and look forward to more communication.Reference of 301224-40-8
Reference£º
Highly efficient and robust molecular ruthenium catalysts for water oxidation,
Catalysts | Special Issue : Ruthenium Catalysts – MDPI