Application of 141-22-0, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 141-22-0, Name is (R,Z)-12-Hydroxyoctadec-9-enoic acid, SMILES is CCCCCC[C@@H](O)C/C=CCCCCCCCC(O)=O, belongs to chiral-catalyst compound. In a article, author is Trost, Barry M., introduce new discover of the category.
The enantioselective Mannich reaction of 2H-azirines with alkynyl ketones is achieved under Zn-ProPhenol catalysis, delivering various aziridines with vicinal tetrasubstituted stereocenters in high yields with excellent enantioselectivities. The bimetallic Zn-ProPhenol complexes activate both the nucleophile and the electrophile in the same chiral pocket. A unique intramolecular hydrogen bond is observed in the obtained Mannich adducts, which lowers the basicity of the product’s aziridine nitrogen thus favoring enantioselective control and allowing catalyst turnover.
Application of 141-22-0, Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. I hope my blog about 141-22-0 is helpful to your research.
Reference:
Chiral Catalysts,
,Chiral catalysts – SlideShare